The Apollo MCP connector routes your AI agent's tool calls to Apollo's own MCP server through Scalekit. Each user signs in to Apollo once, and Scalekit stores and refreshes their tokens, so your agent never handles credentials. It comes with 61 tools.
- Tools
- 61
- What they doRead · write · destructive
- 28 · 25 · 828 read25 write8 destructive
- Users sign in with
- OAuth
- OAuth app
- Scalekit's or your own
Setup
Install the SDK
Terminal window npm install @scalekit-sdk/node dotenvTerminal window pip install scalekit-sdk-python python-dotenvSet your credentials
Add your Scalekit credentials to your
.envfile. Find values in app.scalekit.com > Developers > API Credentials..env SCALEKIT_ENVIRONMENT_URL=<your-environment-url>SCALEKIT_CLIENT_ID=<your-client-id>SCALEKIT_CLIENT_SECRET=<your-client-secret>Create the Apollo MCP connection
In AgentKit > Connections, create an Apollo MCP connection. The name you give it is the
connection_nameyour code passes. See Configure connections.Scalekit credentials are available for Apollo, so you don't need to register an OAuth app.
Authorize a user and make your first call
quickstart.mts import { ScalekitClient } from '@scalekit-sdk/node'import 'dotenv/config'import { createInterface } from 'node:readline/promises'const scalekit = new ScalekitClient(process.env.SCALEKIT_ENVIRONMENT_URL,process.env.SCALEKIT_CLIENT_ID,process.env.SCALEKIT_CLIENT_SECRET,)const actions = scalekit.actionsconst connector = 'apollomcp'const identifier = 'user_123'// Generate an authorization link for the userconst { link } = await actions.getAuthorizationLink({ connectionName: connector, identifier })console.log('Authorize Apollo MCP:', link)const rl = createInterface({ input: process.stdin, output: process.stdout })await rl.question('Press Enter after authorizing...')rl.close()// Make your first callconst result = await actions.executeTool({connector,identifier,toolName: 'apollomcp_apollo_contacts_search',toolInput: {},})console.log(result)Terminal window npx tsx quickstart.mtsquickstart.py import osfrom scalekit import ScalekitClientfrom dotenv import load_dotenvload_dotenv()scalekit_client = ScalekitClient(env_url=os.getenv("SCALEKIT_ENVIRONMENT_URL"),client_id=os.getenv("SCALEKIT_CLIENT_ID"),client_secret=os.getenv("SCALEKIT_CLIENT_SECRET"),)actions = scalekit_client.actionsconnection_name = "apollomcp"identifier = "user_123"# Generate an authorization link for the userlink_response = actions.get_authorization_link(connection_name=connection_name,identifier=identifier,)print("Authorize Apollo MCP:", link_response.link)input("Press Enter after authorizing...")# Make your first callresult = actions.execute_tool(tool_input={},tool_name="apollomcp_apollo_contacts_search",connection_name=connection_name,identifier=identifier,)print(result)Terminal window python quickstart.pyEach user signs in once. See Authorize a user for the full flow and statuses.
Tools
Pass the exact name toexecute_toolapollomcp_apollo_analytics_sync_reportQuery Apollo's sales analytics data with flexible filtering, grouping, and aggregation across emails, calls, meetings, tasks, opportunities, and conversation intelligence.Read-onlyAnalyticsSyncReport
Query Apollo's sales analytics data with flexible filtering, grouping, and aggregation across emails, calls, meetings, tasks, opportunities, and conversation intelligence. Supports 55+ dimensions for time-series, user, and cross-tab breakdowns.
Inputs
metricsarrayrequired- Select 1-15 metrics to report on. Categories include Email, Phone Calls, Meetings, Tasks, Contacts/Accounts, Opportunities, Sequences, Conversation Intelligence, and LinkedIn.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
date_rangeobject- Time period for the report. Use a preset modality OR range_start + range_end, not both.
filtersobject- Optional filters to narrow down data. All filters are AND-ed together.
group_byarray- Primary breakdown dimension (max 1). For time series use smart_datetime_* values; for user analysis use smart_user_id.
pivot_group_byarray- Optional second dimension for cross-tab or pivot table analysis. Requires group_by to also be set. Use low-cardinality dimensions for best results.
sortobject- Sort grouped results by a metric value. Only applies when group_by is set.
apollomcp_apollo_contacts_searchSearch for contacts that have been added to your team's Apollo account.Read-onlySearchContacts
Search for contacts that have been added to your team's Apollo account. Returns enriched contact records matching the given keywords and filters.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
contact_job_changedboolean- Filter to contacts who have a recent job-change event recorded; use with job_change_new_organization_ids to filter by the specific new employer.
contact_label_idsarray- The Apollo IDs of the lists (labels) whose contacts you want to include in your search results.
job_change_new_organization_idsarray- Apollo organization IDs of the new employer (the company the contact moved TO during their most recent job change).
pageinteger- The page number of results to retrieve; use with per_page for pagination.
per_pageinteger- The number of contacts to return per page; limiting results improves performance.
q_keywordsstring- Keywords to narrow the search, such as name, job title, employer, or email address.
sort_ascendingboolean- Set to true to sort results in ascending order; must be used together with sort_by_field.
sort_by_fieldstring- Field to sort matching contacts by; valid values are contact_last_activity_date, contact_email_last_opened_at, contact_email_last_clicked_at, contact_created_at, contact_updated_at.
apollomcp_apollo_context_center_showFetch the team's full Context Center — the Ideal Customer Profile (ICP) and all product profiles Apollo uses to personalize AI-generated messaging.Read-onlyGet Context Center
Fetch the team's full Context Center — the Ideal Customer Profile (ICP) and all product profiles Apollo uses to personalize AI-generated messaging. Returns the team's current Context Center including drafts that have not yet been approved. Always call this first before editing the profile or a product, so you read the current values and send only the fields that change. Returns a 404 if the team has no Context Center yet — in that case use apollo_context_center_create_profile to set one up.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_context_center_show_productFetch a single product from the team's Context Center by its Apollo id.Read-onlyGet Context Center Product
Fetch a single product from the team's Context Center by its Apollo id. Use this to read a product's current details before editing it with apollo_context_center_update_product or referencing it in messaging.
Inputs
idstringrequired- Apollo ID of the product to fetch. Must be an exact id from a prior Context Center response (e.g. apollo_context_center_show) in this session — never an id from memory or assumptions. Example: 63f53afe4ceeca00016bdd2f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_conversations_get_insightsRetrieve AI-generated insights for a single conversation — only available once insights have been fully processed (state=insights_generated).Read-onlyGet Conversation Insights
Retrieve AI-generated insights for a single conversation — only available once insights have been fully processed (state=insights_generated). Returns four sections: summary (plaintext overview including outcome, pricing discussion, next steps, objections, and pain points), action_items (timestamped items with speaker attribution), questions (raised during the call, with speaker and timestamp), and tracker_insights (topic tracker hits such as competitor mentions or pricing triggers, with timestamp and spoken sentence). The end user will not provide a conversation id directly — call apollo_conversations_search first to find candidates, then pass the id from that result. If multiple conversations match, present topic and start_time and ask the user to confirm which one before calling this tool; when exactly one conversation clearly matches, proceed without extra confirmation.
Inputs
idstringrequired- Conversation id from apollo_conversations_search in this session. Must be the exact id value returned by that tool call — never from memory, prior sessions, or assumptions. Example: 66e9e215ece19801b219997f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_conversations_get_recording_linksFetch temporary presigned recording links for a single conversation.Read-onlyGet Recording Links
Fetch temporary presigned recording links for a single conversation. Links expire when the underlying presigned URL signature expires (GCS enforces this) — expires_at on each link is parsed from that signature, so do not cache or reuse links past that time. Returns only playable media recordings (video, audio, active_speaker_view, shared_screen_view); returns an empty links array when no recordings are available or accessible. Each link includes: type, url, and expires_at (ISO 8601). The end user will not provide a conversation id directly — call apollo_conversations_search first to find candidates, then pass the id from that result. If multiple conversations match, present topic and start_time and ask the user to confirm which one before calling this tool; when exactly one conversation clearly matches, proceed without extra confirmation.
Inputs
idstringrequired- Conversation id from apollo_conversations_search in this session. Must be the exact id value returned by that tool call — never from memory, prior sessions, or assumptions. Example: 66e9e215ece19801b219997f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
recording_typesarray- Subset of media types to return. Valid values: video, audio, active_speaker_view, shared_screen_view. Omit to return all available media types.
apollomcp_apollo_conversations_get_transcriptRetrieve the transcript for a single conversation, along with conversation metadata, in the requested format.Read-onlyGet Conversation Transcript
Retrieve the transcript for a single conversation, along with conversation metadata, in the requested format. The end user will not provide a conversation id directly — call apollo_conversations_search first to find candidates, then pass the id from that result. If multiple conversations match, present topic and start_time and ask the user to confirm which one before calling this tool; when exactly one conversation clearly matches, proceed without extra confirmation.
Inputs
idstringrequired- Conversation id from apollo_conversations_search in this session. Must be the exact id value returned by that tool call — never from memory, prior sessions, or assumptions. Example: 66e9e215ece19801b219997f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
transcript_formatstring- Transcript output format. Use "formatted" for readable text, "raw" for JSON segments, "hash" for structured objects. Defaults to formatted.one of
formattedrawhashdefaultformatted
apollomcp_apollo_conversations_searchSearch conversations for the current team, sorted by start time descending.Read-onlySearch Conversations
Search conversations for the current team, sorted by start time descending. Use this to discover conversation IDs before calling apollo_conversations_get_transcript, apollo_conversations_get_insights, or apollo_conversations_get_recording_links. Returns a paginated list where each conversation includes: id, topic, start_time (ISO 8601), duration (seconds), state, host_id, participant_count, has_transcript, and source. Filters available: user_id (host), state, date_range (start_time min/max), q_keywords (topic), source. Use source=phone_call for only phone call recordings, source=meeting for video meeting recordings. Deleted and failed conversations are excluded regardless of filters. Use page (1-indexed, default 1) and per_page (default 20, max 50) for pagination; increment page while has_more is true to walk through all results. If multiple conversations match, present topic, start_time, and source for each match and ask the user to confirm which conversation they mean before calling get_transcript, get_insights, or get_recording_links — do not assume or pick one on their behalf.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
date_rangeobject- Filter to conversations whose start_time falls within this range. Both bounds are optional; supply one or both.
pageinteger- Page number to retrieve (1-indexed). Defaults to 1.default
1 per_pageinteger- Results per page. Defaults to 20, maximum 50.default
20 q_keywordsstring- Free-text search on the conversation topic (meeting title). Case-insensitive partial match.
sourcestring- Filter by conversation source. Use "phone_call" for phone call recordings, "meeting" for video meeting recordings (Zoom, Teams, etc.).one of
phone_callmeeting statestring- Filter by conversation state. Valid values: created, downloaded, transcribed, processed.one of
createddownloadedtranscribedprocessed user_idstring- Filter conversations by host user ID (MongoDB ObjectId).
apollomcp_apollo_domain_purchase_indexList the domains your team has purchased through Apollo.Read-onlyList Purchased Domains
List the domains your team has purchased through Apollo. Returns each domain's id, domain name, status, billing period, SPF/DKIM/DMARC diagnostics, and any mailboxes already provisioned on it. Call this to obtain a domain_purchase_id before purchasing a mailbox — a mailbox can only be provisioned on a domain the team already owns, and the mailbox email's domain must match the domain returned here. Never guess a domain_purchase_id; use only ids returned by this tool.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_email_account_purchase_indexList the team's Apollo-provisioned (purchased) mailboxes.Read-onlyList Purchased Mailboxes
List the team's Apollo-provisioned (purchased) mailboxes. Returns each mailbox's id, email, mailbox type (type_cd), provisioning status (status_cd: pending_setup | active | inactive), assigned user, forwarding email, and billing period. Use this to check the status of a purchased mailbox, or to see what mailboxes the team already owns. This lists PURCHASED mailboxes only — not mailboxes connected via OAuth (use the email accounts list tool for those). Optionally filter by domain_purchase_id to see mailboxes on one purchased domain.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
domain_purchase_idstring- Optional. Filter mailboxes to a single purchased domain. Must be the exact id value returned by apollo_domain_purchase_index in this session. Never use an ID from memory, prior sessions, or assumptions. Example: 66e9e215ece19801b219997f
apollomcp_apollo_email_accounts_indexRetrieve all linked email inboxes (mailboxes) for your team's Apollo account.Read-onlyListEmailAccounts
Retrieve all linked email inboxes (mailboxes) for your team's Apollo account. Always call this before adding contacts to a sequence to get valid sender email account IDs — never guess or fabricate them.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_emailer_campaigns_searchSearch for sequences (email campaigns) in your team's Apollo account by name.Read-onlySearchSequences
Search for sequences (email campaigns) in your team's Apollo account by name. Call this before adding contacts to a sequence to retrieve the correct sequence ID — if multiple sequences match, present all results to the user for confirmation.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
pagestring- The page number of results to retrieve. Use with per_page for pagination. Example: 4
per_pagestring- The number of results to return per page. Limiting results improves performance. Example: 10
q_namestring- Keywords to search sequence names. Only searches sequence names, not other fields. Example: marketing conference attendees
apollomcp_apollo_emailer_messages_email_send_statusCheck the delivery status of an email after calling apollo_emailer_messages_send_now, using the emailer_message id from the send_now response.Read-onlyCheck Email Delivery Status
Check the delivery status of an email after calling apollo_emailer_messages_send_now, using the emailer_message id from the send_now response. If status is "scheduled" or "drafted", the email is still being processed — wait 10-20 seconds and poll again (delivery typically completes within 5-30 seconds); give up after about 4 polling attempts and tell the user the email is queued. Terminal statuses are "completed" (delivered successfully) and "failed" (the response includes not_sent_reason and failure_reason, e.g. bounce, quota exceeded, spam block).
Inputs
idstringrequired- The emailer_message id returned by apollo_emailer_messages_send_now. Must be the exact id from the send_now response in this session.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_emailer_schedules_indexList all sending schedules available in the user's team.Read-onlyListEmailerSchedules
List all sending schedules available in the user's team. A schedule defines the time windows (days of week, hours of day, time zone) during which Apollo will send emails for a sequence. Use this when the user wants to pick a non-default schedule for a new sequence.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_fields_indexList your team's custom or system fields so you can set them on accounts or contacts.Read-onlyList Fields
List your team's custom or system fields so you can set them on accounts or contacts. Call this before the Create/Update/Bulk Create tools for accounts or contacts whenever you need to set a custom field. Each field is returned with its id, label, type, modality (account, contact, etc.), source, and — for picklist/multipicklist fields — its allowed options as picklist_values: [{"id": ..., "name": ...}]. The option name is what you send when setting a record's value; the option id is what you resend to the fields update tool when changing the field's option set. Pass a field's id exactly as returned as the key in the typed_custom_fields object on create/update tools, e.g. typed_custom_fields: {"<id>": "<value>"}. For picklist fields send an allowed option name; for multipicklist fields send an array of names.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
limitinteger- Maximum number of fields to return. Must be a positive integer. Example: 50
modalitystring- Restrict results to a single record type. Use 'contact' when working with contacts, 'account' for accounts, etc.one of
contactaccountopportunitycalendar_eventconversation sourcestring- Which kind of fields to return. 'custom' (default) = team-created custom fields; 'system' = Apollo's built-in standard fields.one of
customsystemdefaultcustom
apollomcp_apollo_labels_indexList the Apollo lists (also called labels) that belong to your team.Read-onlyList Lists
List the Apollo lists (also called labels) that belong to your team. A list is a named, saved group of contacts or accounts. Each returned list includes its id, name, modality (contacts or accounts), cached record count, and app_url — a shareable deep link to the list in the Apollo web app (format: https://app.apollo.io/#/lists/<list_id>); surface app_url to the user when they want to view or share a list. Call this first to discover existing lists and their ids before renaming a list (apollo_labels_update) or adding/removing records (apollo_labels_add_entity_ids_to_label_names, apollo_labels_remove_entity_ids_from_label_names).
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_mixed_companies_searchSearch for companies in the Apollo database using the Organization Search endpoint.Read-onlySearchCompanies
Search for companies in the Apollo database using the Organization Search endpoint. Several filters are available to narrow your search. Credit cost: 1 credit per request that returns at least one result. Must confirm with user before calling.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
account_label_idsarray- The Apollo IDs of the lists (labels) attached to the companies/accounts you want to filter by.
currently_using_any_of_technology_uidsarray- Find organizations based on the technologies they currently use.
latest_funding_amount_rangeobject- Filter by the amount the company received with its most recent funding round.
latest_funding_date_rangeobject- Filter by the date when the company received its most recent funding round.
market_segmentsarray- Filter organizations by market segment terms.
not_organization_naics_codesarray- NAICS codes to exclude from results.
not_organization_sic_codesarray- 4-digit SIC codes to exclude from results.
organization_department_or_subdepartment_countsobject- Filter organizations by employee headcount within a department.
organization_founded_year_rangeobject- Filter organizations by the year they were founded.
organization_headcount_growth_past_n_monthsinteger- The number of trailing months over which to measure employee headcount growth.
organization_headcount_growth_rangeobject- Filter organizations by their employee headcount growth percentage.
organization_idsarray- An array of Apollo organization IDs to look up.
organization_include_unknown_founded_yearboolean- When true, also include organizations whose founding year is unknown.
organization_job_locationsarray- The locations of the jobs being actively recruited by the company.
organization_job_posted_at_rangeobject- Filter by the date when jobs were posted by the company.
organization_locationsarray- An array of strings of organization HQ locations to filter by.
organization_naics_codesarray- Filter organizations by their NAICS (North American Industry Classification System) code, 2 to 5 digits.
organization_not_locationsarray- An array of strings of organization locations to exclude from the search.
organization_num_employees_rangesarray- An array of intervals to include organizations of this employee size.
organization_num_jobs_rangeobject- Filter by the number of job postings active at the company.
organization_sic_codesarray- Filter organizations by their 4-digit SIC (Standard Industrial Classification) code.
pageinteger- The page number. Use with per_page for pagination.
per_pageinteger- The number of results per page. Default is 10. Max is 100.
q_organization_domains_listarray- An array of domains to filter by.
q_organization_job_titlesarray- The job titles that are listed in active job postings at the company.
q_organization_keyword_tagsarray- An array of organization keyword tags to filter by.
q_organization_namestring- The name of the organization to search for.
revenue_rangeobject- Search for organizations based on their revenue. Set min and max to define a revenue range.
show_new_companies_onlyboolean- When true, only include companies whose FIRST visit falls within the selected time window.
total_funding_rangeobject- Filter by the total amount the company received during all of its funding rounds combined.
web_page_view_countsobject- Filter by number of page views within the selected time window.
website_visitors_domain_exact_pagesarray- Filter to companies that visited pages whose path EXACTLY matches any of these strings.
website_visitors_domain_pagesarray- Filter to companies that visited pages whose path CONTAINS any of these strings.
website_visitors_from_domainsarray- Return only companies that visited YOUR tracked domains.
website_visitors_from_pastinteger- Only include website visits within the last N days.one of
1715306090 website_visitors_intentarray- Filter by Apollo's computed intent for the visiting company.
apollomcp_apollo_mixed_people_api_searchSearch for people in the Apollo database using the People API Search endpoint.Read-onlySearchPeople
Search for people in the Apollo database using the People API Search endpoint. Primarily designed for prospecting net new people. Does not return email addresses or phone numbers — use People Enrichment to retrieve those.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
contact_email_statusarray- An array of email statuses to filter by.
currently_not_using_any_of_technology_uidsarray- Exclude people from search based on any of the technologies their current employer uses.
currently_using_all_of_technology_uidsarray- Find people based on all of the technologies their current employer uses.
currently_using_any_of_technology_uidsarray- Find people based on any of the technologies their current employer uses.
include_similar_titlesboolean- Set to false to return only strict matches for job titles defined in person_titles. Defaults to true.
market_segmentsarray- Filter people by their current employer's market segment terms.
not_organization_naics_codesarray- Exclude people whose current employer matches one of these NAICS codes (prefix match).
not_organization_sic_codesarray- Exclude people whose current employer has one of these 4-digit SIC codes.
organization_department_or_subdepartment_countsobject- Filter people by the number of employees in a specific department at their current employer. Keys are department names; each value is a {min, max} object of employee counts.
organization_founded_year_rangeobject- Filter people whose current employer was founded within this year range.
organization_headcount_growth_past_n_monthsinteger- The number of trailing months over which to measure the current employer's headcount growth.
organization_headcount_growth_rangeobject- Filter people by their current employer's headcount growth percentage over the window set by organization_headcount_growth_past_n_months.
organization_idsarray- An array of Apollo organization IDs to include in search results.
organization_include_unknown_founded_yearboolean- When true, also include people whose employer founding year is unknown. Defaults to false.
organization_job_locationsarray- Locations of jobs being actively recruited by the person's employer.
organization_job_posted_at_rangeobject- Filter by the date when jobs were posted by the person's current employer.
organization_locationsarray- An array of strings of organization locations to filter by.
organization_naics_codesarray- Filter people whose current employer has a NAICS code matching one of these, 2 to 5 digits.
organization_num_employees_rangesarray- An array of intervals to include people belonging to companies of this employee size.
organization_num_jobs_rangeobject- Filter by the number of job postings active at the person's current employer.
organization_sic_codesarray- Filter people whose current employer has one of these 4-digit SIC (Standard Industrial Classification) codes.
pageinteger- The page number. Use with per_page for pagination.
per_pageinteger- The number of results per page. Default is 10. Max is 100.
person_days_in_current_title_rangeobject- Filter people by how long they have held their current job, measured in days.
person_linkedin_urlsarray- Find people by their LinkedIn profile URL.
person_locationsarray- An array of strings of person locations to filter by.
person_senioritiesarray- An array of seniority levels to filter by.
person_titlesarray- An array of job titles to filter by.
person_total_yoe_rangeobject- Filter people by their total years of professional experience across their whole career.
q_keywordsstring- Keywords to narrow the search. Can include combinations of names, job titles, employers, and email addresses.
q_organization_domains_listarray- An array of organization domains to filter by.
q_organization_job_titlesarray- Job titles listed in active job postings at the person's current employer.
q_organization_keyword_tagsarray- An array of organization keyword tags to filter by.
revenue_rangeobject- Filter by the revenue of the person's current employer. Set min and max to define a revenue range.
show_new_people_onlyboolean- When true, only include people whose first visit falls within the selected time window.
sort_ascendingboolean- Only applies together with sort_by_field. Defaults to false so the most recent visitors appear first; set true for oldest first.
sort_by_fieldstring- Optional website-visitor sort. The only supported value is last_visited_at, which orders matched people by their most recent tracked website visit.one of
last_visited_at website_visitors_people_confidence_tierarray- Filter by Apollo's confidence in the person-level visitor identification.
website_visitors_people_exact_pagesarray- Filter to people who visited exact stored domain/path values.
website_visitors_people_from_domainsarray- Return only people who visited your team's tracked domains.
website_visitors_people_from_pastinteger- Only include visits within the last supported time window.one of
715306090 website_visitors_people_intentarray- Filter by Apollo's computed visitor intent for the selected time window.
website_visitors_people_page_view_countsobject- Filter by visit count in the selected time window.
website_visitors_people_pagesarray- Filter to people who visited pages matching these path or URL fragments.
apollomcp_apollo_organizations_bulk_enrichEnrich data for up to 10 companies in a single API call using the Bulk Organization Enrichment endpoint.Read-onlyBulkEnrichOrganizations
Enrich data for up to 10 companies in a single API call using the Bulk Organization Enrichment endpoint. Enriched data includes industry information, revenue, employee counts, funding round details, and corporate phone numbers. Credit cost: 1 credit per matched company.
Inputs
domainsarrayrequired- An array of company domains to enrich. Maximum 10 domains per request.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_organizations_enrichEnrich data for 1 company using the Organization Enrichment endpoint.Read-onlyEnrichOrganization
Enrich data for 1 company using the Organization Enrichment endpoint. Enriched data includes industry information, revenue, employee counts, funding round details, and corporate phone numbers and locations. Credit cost: 1 credit if found, 0 credits if not found.
Inputs
domainstringrequired- The domain of the organization you want to enrich.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_organizations_job_postingsRetrieve the current job postings for a company using the Organization Job Postings endpoint.Read-onlyGetOrganizationJobPostings
Retrieve the current job postings for a company using the Organization Job Postings endpoint. Helps identify companies growing headcount in strategic areas. Credit cost: 1 credit per request. Must confirm with user before calling.
Inputs
idstringrequired- The Apollo ID for the organization whose job postings you want to retrieve. To find organization IDs, call the Organization Search endpoint.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
pageinteger- The page number for pagination. Default is 1.
per_pageinteger- The number of results per page. Default and maximum is 10000.
apollomcp_apollo_tasks_searchSearch the tasks in your team's Apollo account.Read-onlyTasksSearch
Search the tasks in your team's Apollo account. Returns a paginated list of tasks matching the supplied filters. All filters AND together; omit a filter to ignore it. With no task_status filter this returns only scheduled (open) tasks.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
account_idstring- Filter to tasks tied to this account. Must be the exact id value returned by a tool call in this session.
contact_idstring- Filter to tasks tied to this contact. Must be the exact id value returned by a tool call in this session.
date_rangeobject- Filter to tasks whose due date falls within this range. Both bounds are optional; supply one or both to bound the due_at date.
emailer_campaign_idstring- Filter to tasks belonging to this sequence (emailer campaign). Use this to list the tasks that must be worked to progress a specific sequence.
opportunity_idstring- Filter to tasks tied to this deal. Must be the exact id value returned by a tool call in this session.
pageinteger- Page number to retrieve (1-indexed). Used with per_page.
per_pageinteger- Number of results per page. Example: 25
prioritystring- Filter by priority — one of low, medium, high.one of
lowmediumhigh q_keywordsstring- Free-text search across task title and note.
sort_ascendingboolean- Sort ascending when true. Defaults to false (descending). Used with sort_by_field.
sort_by_fieldstring- Field to sort by. Use the exact field name: task_due_at, task_created_at, task_updated_at, task_priority, or task_status.one of
task_due_attask_created_attask_updated_attask_prioritytask_status task_statusstring- Filter by status — one of scheduled, completed, skipped. Omit to return only scheduled (open) tasks.one of
scheduledcompletedskipped task_type_cdsarray- Filter to only these task types. Pass one or more of: outreach_manual_email, phone_call, action_item, linkedin_step_connect, linkedin_step_message, linkedin_step_view_profile, linkedin_step_interact_post.
user_idstring- Filter to tasks owned by this user.
apollomcp_apollo_tasks_showFetch the full detail of a single task by ID, including the action to perform (e.g.Read-onlyTasksShow
Fetch the full detail of a single task by ID, including the action to perform (e.g. the LinkedIn message body or call script), the associated contact, and — for tasks that belong to a sequence — the sequence name and step position. Call this before completing or skipping a task to see what it asks you to do.
Inputs
idstringrequired- Apollo ID of the task to fetch. Use an ID returned by Search Tasks.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
body_formatstring- For an email task, the format of the emailer_message.body in the response: plain (default) for readable plain text, or html for the raw HTML body.one of
plainhtml
apollomcp_apollo_usage_stats_credit_usage_statsRetrieve credit usage stats for the authenticated team — credits used, remaining, and reset windows for enrichment/people-search/email-reveal credits.Read-onlyGetCreditUsageStats
Retrieve credit usage stats for the authenticated team — credits used, remaining, and reset windows for enrichment/people-search/email-reveal credits. Takes no input — scoped to the authenticated team automatically. For a single user's credit balance, use the Profile endpoint with include_credit_usage=true.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_users_api_profileUse the Profile endpoint to get the user's profile information (name, email, title, id).Read-onlyGetUserProfile
Use the Profile endpoint to get the user's profile information (name, email, title, id). Set include_credit_usage to true to include credit usage information in the response. Credit usage includes information like remaining credits and credits used. Use this endpoint when the user asks about their remaining credits or credit usage. Set include_waterfall_capability to true to learn whether the team has waterfall email and/or phone enrichment enabled; check this before offering or running waterfall enrichment elsewhere.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
include_credit_usageboolean- Set to true to include credit usage information in the response. Default is false.default
false include_waterfall_capabilityboolean- Set to true to include whether the team has waterfall email/phone enrichment enabled in the response. Default is false.default
false
apollomcp_apollo_webhook_result_showPoll for the result of an asynchronous Apollo enrichment request: either a phone-number reveal started by apollo_people_match or apollo_people_bulk_match with reveal_phone_number=true, or a waterfall enrichment (email and/or phone) started with run_waterfall_email=true and/or run_waterfall_phone=true.Read-onlyGet Enrichment Result (Poll)
Poll for the result of an asynchronous Apollo enrichment request: either a phone-number reveal started by apollo_people_match or apollo_people_bulk_match with reveal_phone_number=true, or a waterfall enrichment (email and/or phone) started with run_waterfall_email=true and/or run_waterfall_phone=true. Pass the top-level request_id returned by that call (not any nested id). Polling: a not-yet-ready result returns 404 with error_code "result_pending" and a retry_after_seconds value — wait that long and poll again. For a standard phone reveal (no waterfall), give up after ~5 attempts (~50s total). For waterfall enrichment, keep polling for up to ~3 minutes before giving up (waterfall can legitimately take much longer). Bulk requests take longer than single requests for either kind, so lean toward the longer end. Terminal responses — never retry these: 200 status=success (result ready; phone numbers are grouped by type — mobile_phone, direct_phone, corporate_phone, home_phone, other_phone; waterfall email results also carry an emails array per person with email, email_status_cd, position, and vendor_validation_statuses; results are available for 30 days); 200 status=failed (enrichment failed on Apollo's side, no credits charged); 404 error_code=request_id_unknown (the id was never issued or was mistyped — do not retry, do not tell the user to try again later); 410 error_code=request_id_expired (the result aged out past the 30-day retention window — start a fresh enrichment request instead); 400 error_code=invalid_request_id (malformed id). When status=success but every phone array (or the emails field) is empty, tell the user nothing was found on file; only say "no credits were charged" when the response's credits_consumed is 0. DO-NOT-CALL (MANDATORY): each returned phone number carries a dnc_status_cd (found / not_found / pending — only "found" means it is Do-Not-Call listed). When any number has dnc_status_cd="found", you MUST surface a prominent Do Not Call warning immediately next to that number (never a footnote), noting it may implicate the TCPA and other telemarketing regulations, and recommending against dialing it absent a separate legal basis. ANTI-FABRICATION: never fabricate, guess, or substitute a phone number or email address from training data, web knowledge, or any non-Apollo source — only report numbers and addresses present in this response.
Inputs
request_idstringrequired- The top-level request_id returned by a people match / bulk_match call made with reveal_phone_number=true, run_waterfall_email=true, and/or run_waterfall_phone=true. Must be the exact id value returned by apollo_people_match or apollo_people_bulk_match in this session. Never use an ID from memory, prior sessions, or assumptions. Example: -1783604882614419382
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_website_visitor_domain_tracker_install_scriptReturn the ready-to-embed Apollo website visitor tracking snippet for the team, with the team's tracker id already substituted in as appId — never hand-assemble the template or guess the loader URL yourself.Read-onlyGet Website Visitor Tracking Script
Return the ready-to-embed Apollo website visitor tracking snippet for the team, with the team's tracker id already substituted in as appId — never hand-assemble the template or guess the loader URL yourself. Also returns placement_rules describing what a correct install must satisfy (framework-agnostic requirements, not per-framework instructions). This tool reads the team's tracker directly and returns its id as app_id, so you do NOT need to call the index tool first; if the team has no tracker yet, it returns a not-found error (it does not create one). The snippet is team-scoped: one script works across ALL of the team's tracked domains. Adding a domain (via apollo_website_visitor_domain_tracker_update) is what enables visitor attribution for that domain — the script alone does not register a domain. A typical flow is: add the domain, get this script, embed it, and deploy. When answering the user, summarize in plain language; do not discuss internal configuration such as person-level visitor identification. Requires the team to have website visitors product access and the calling user to have permission to manage website visitors.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_website_visitors_domain_aggregatesReturn visit counts, unique-visitor counts, and top visited paths for a single visiting company on one of your team's tracked websites, over a date range.Read-onlyCompany Activity on Your Tracked Site
Return visit counts, unique-visitor counts, and top visited paths for a single visiting company on one of your team's tracked websites, over a date range. Two ids have different meanings: organization_id is the visiting company you want a report on (get it from apollo_organizations_enrich's organization.id — never fabricate it); domain is one of YOUR team's tracked websites (where Apollo's tracking pixel is installed), NOT the visiting company's domain — discover valid values via apollo_website_visitor_domain_tracker_index. Only returns data for companies that actually visited your tracked site; a company with no visits returns "stats not found". from/to are optional date filters in YYYYMMDD format (from defaults to ~30 days ago, to defaults to today).
Inputs
domainstringrequired- One of YOUR team's tracked websites (where Apollo's tracking pixel is installed), e.g. mycompany.com. NOT the visiting company's domain. Discover valid values via apollo_website_visitor_domain_tracker_index.
organization_idstringrequired- Apollo organization id of the visiting company. Get it from apollo_organizations_enrich (organization.id). Never fabricate it.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
fromstring- Start date as an integer date, format YYYYMMDD, e.g. 20260601. Defaults to ~30 days ago if omitted.
tostring- End date as an integer date, format YYYYMMDD, e.g. 20260701. Defaults to today if omitted.
apollomcp_apollo_accounts_bulk_createCreate multiple accounts (companies) in a single call by passing an array of account objects.WriteBulkCreateAccounts
Create multiple accounts (companies) in a single call by passing an array of account objects. No deduplication is applied — each object becomes a new record even if it matches an existing account by name or domain; review the array carefully before submitting.
Inputs
accountsarrayrequired- Array of account objects to create. Each object accepts the same fields as the single Create Account endpoint: name, domain, phone, raw_address, typed_custom_fields.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_accounts_createAdd a new account (company) to your team's Apollo database.WriteCreateAccount
Add a new account (company) to your team's Apollo database. Apollo does not deduplicate on create — if a matching account already exists by name or domain, a new record is created; use the Update Account tool to modify existing accounts.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
domainstring- The website domain of the account (no scheme). Example: apollo.io
namestring- The name of the account (company). Example: Apollo
phonestring- The phone number for the account. Example: 555-303-1234
raw_addressstring- The address of the account. Example: 535 Mission St, Suite 1100, San Francisco, CA 94105
typed_custom_fieldsobject- Custom field values keyed by custom field ID. Call the List Custom Fields tool (apollo_fields_index) first to get field IDs and allowed values for account-modality fields.
apollomcp_apollo_accounts_updateUpdate an existing account (company) in your team's Apollo database.WriteUpdateAccount
Update an existing account (company) in your team's Apollo database. Requires the Apollo account ID; use Create Account to add new accounts that do not yet exist.
- Idempotent
Inputs
idstringrequired- The Apollo ID for the account that you want to update. Example: 63f53afe4ceeca00016bdd2f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
domainstring- Update the domain. Example: apollo.io
namestring- Update the account name. Example: Apollo
phonestring- Update the phone number. Example: 555-303-1234
raw_addressstring- Update the address. Example: 535 Mission St, Suite 1100, San Francisco, CA 94105
typed_custom_fieldsobject- Custom field values keyed by custom field ID. Call the List Custom Fields tool (apollo_fields_index) first to get field IDs and allowed values for account-modality fields.
apollomcp_apollo_contacts_bulk_createCreate multiple contacts in a single call by passing an array of contact objects.WriteBulkCreateContacts
Create multiple contacts in a single call by passing an array of contact objects. Apollo automatically deduplicates — any object matching an existing contact by email or other details updates that record instead of creating a new one.
Inputs
contactsarrayrequired- Array of contact objects to create. Each object accepts the same fields as the single Create Contact endpoint.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_contacts_createCreate a new contact in your team's Apollo account.WriteCreateContact
Create a new contact in your team's Apollo account. Apollo automatically prevents duplicates — if a matching contact is found by email or other details, that existing contact is updated instead of creating a new one.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
account_idstring- The Apollo ID for the account this contact belongs to. Example: 63f53afe4ceeca00016bdd2f
corporate_phonestring- The work/office phone number. Example: +44 7911 123456
direct_phonestring- The primary phone number. Example: 555-303-1234
emailstring- The email address of the contact. Example: example@email.com
first_namestring- The first name of the contact. Example: Tim
home_phonestring- The home phone number. Example: 555-303-1234
label_namesarray- Lists to which the contact belongs.
last_namestring- The last name of the contact. Example: Zheng
mobile_phonestring- The mobile phone number. Example: 555-303-1234
organization_namestring- The name of the contact's employer (company). Example: apollo
other_phonestring- Alternative phone number. Example: 555-303-1234
present_raw_addressstring- The personal location for the contact. Example: Atlanta, United States
titlestring- The current job title that the contact holds. Example: senior research analyst
typed_custom_fieldsobject- Custom field values keyed by custom field ID. Call the List Custom Fields tool (apollo_fields_index) first to get field IDs and allowed values for contact-modality fields.
website_urlstring- The corporate website URL. Example: https://www.apollo.io/
apollomcp_apollo_contacts_updateUpdate an existing contact in your team's Apollo account.WriteUpdateContact
Update an existing contact in your team's Apollo account. Requires the Apollo contact ID; use Search Contacts to find the ID, and Create Contact to add new contacts.
- Idempotent
Inputs
idstringrequired- The Apollo ID for the contact that you want to update. To find contact IDs, call the Search for Contacts endpoint. Example: 66e34b81740c50074e3d1bd4
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
account_idstring- Update the account ID. Example: 63f53afe4ceeca00016bdd2f
corporate_phonestring- Work/office phone.
direct_phonestring- Primary phone.
emailstring- Update the contact email. Example: example@email.com
first_namestring- Update the contact's first name. Example: Tim
home_phonestring- Home phone.
label_namesarray- Replace lists this contact belongs to. Passing new values will overwrite existing lists.
last_namestring- Update the contact's last name. Example: Zheng
mobile_phonestring- Mobile phone.
organization_namestring- Update the employer (company) name. Example: apollo
other_phonestring- Alternate phone.
present_raw_addressstring- Update location (city/state/country). Example: Atlanta, United States
titlestring- Update the job title. Example: senior research analyst
typed_custom_fieldsobject- Custom field values keyed by custom field ID. Call the List Custom Fields tool (apollo_fields_index) first to get field IDs and allowed values for contact-modality fields.
website_urlstring- Update the employer website URL. Example: https://www.apollo.io/
apollomcp_apollo_context_center_create_productAdd a new product or service to the team's Context Center, which Apollo uses to personalize AI-generated outreach.WriteCreate Context Center Product
Add a new product or service to the team's Context Center, which Apollo uses to personalize AI-generated outreach. Each call creates a NEW product record — calling this twice creates two separate products; to change an existing product, do not call this again — first read it with apollo_context_center_show_product (or apollo_context_center_show) and use apollo_context_center_update_product instead. Only product_or_service_name is required, but confirm the product name and description with the user before calling. After the call succeeds, echo back only the new product's id and name.
Inputs
product_or_service_namestringrequired- Name of the product or service being added to the Context Center. Required. Example: Apollo Sequences
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
is_defaultboolean- If true, this becomes the team's default product and any prior default product is unset. Defaults to false.default
false one_sentence_descriptionstring- A single-sentence summary of the product used to help Apollo generate outreach messaging.
product_contentstring- Detailed product information in Markdown — features, use cases, and value propositions Apollo can reference when generating messaging.
apollomcp_apollo_context_center_create_profileCreate the team's Context Center Ideal Customer Profile (ICP) — the single team-wide profile Apollo uses to personalize AI-generated outreach: who the team sells to, the company's value proposition, the pain points it solves, and its proof points.WriteCreate Context Center Profile (ICP)
Create the team's Context Center Ideal Customer Profile (ICP) — the single team-wide profile Apollo uses to personalize AI-generated outreach: who the team sells to, the company's value proposition, the pain points it solves, and its proof points. A Context Center has two parts: this ICP (one per team) and a set of product profiles managed separately via apollo_context_center_create_product / apollo_context_center_update_product; this tool sets only the ICP. Use this when the team is setting up its Context Center for the first time — to edit an existing profile, use apollo_context_center_update_profile instead. Confirm every field value with the user before calling; never invent company positioning, value props, or competitors. No fields are strictly required, but leaving the profile mostly empty limits how well Apollo can personalize messaging.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
additional_contextstring- Any other context that should inform AI-generated messaging.
approvedboolean- Whether the new Context Center is approved and active. Set true to publish it (live for AI-generated messaging); leave false to create it as a draft. Confirm the user's intent before approving. Defaults to false.default
false call_to_actionstring- The preferred next step to ask prospects to take.
company_or_product_namestring- The company or primary product name.
company_overviewstring- What the company or product does.
customer_pain_pointsstring- The problems the product solves for the customer.
customer_profilestring- Who the team sells to — the ideal customer. Example: RevOps leaders at 200-2000 employee B2B SaaS companies.
disqualification_criteriastring- Attributes that disqualify an account from being a fit.
domainstring- The company's primary web domain.
high_value_fit_criteriastring- Attributes that make an account an especially high-value fit.
icp_fit_criteriastring- Attributes that make an account a good fit.
primary_competitorsstring- Main competitors the company is compared against.
product_differentiatorsstring- How the product is different from or better than competitors.
profile_namestring- A human-readable label for this ICP.
research_sourcesstring- Sources the team uses to research accounts.
social_proofstring- Customers, case studies, metrics, or testimonials that build credibility.
value_propositionstring- Why a customer should buy — the core value delivered.
apollomcp_apollo_emailer_campaigns_add_contact_idsAdd contacts to existing sequences in your team's Apollo account.WriteAddContactsToSequence
Add contacts to existing sequences in your team's Apollo account. This action sends real emails from a real person's mailbox and is irreversible once emails are dispatched. Before calling, confirm the sequence ID, email account ID, and get explicit user approval.
Inputs
emailer_campaign_idstringrequired- The same ID as the id field above. Must be the exact id value returned by apollo_emailer_campaigns_search in this session.
idstringrequired- The Apollo ID for the sequence to which you want to add contacts. Must be the exact id value returned by apollo_emailer_campaigns_search in this session.
send_email_from_email_account_idstringrequired- The Apollo ID(s) for the email account(s) used to send to contacts. Accepts one id as a string, or multiple ids as an array of strings. To find ids, call the Get a List of Email Accounts endpoint.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
add_if_in_queueboolean- Set to true if you want to add contacts even if they are currently in the queue for processing. Defaults to false.default
false auto_unpause_atstring- DateTime when paused contacts should be automatically unpaused. Must be used with status=paused. Format: ISO 8601 datetime string.
contact_idsarray- The Apollo IDs for the contacts to add to the sequence. Every ID must be a real 24-character hex string returned by a tool call in this session. Either contact_ids or label_names must be provided.
contact_verification_skippedboolean- Set to true if you want to skip contact verification during the addition process. Defaults to false.default
false contacts_without_ownership_permissionboolean- Set to true if you want to add contacts even if you don't have ownership permission for them. Defaults to false.default
false label_namesarray- Alternative to contact_ids. Array of label names to identify contacts to add to the sequence. Either contact_ids or label_names must be provided.
send_email_from_email_addressstring- Optional specific email address to send from within the email account.
sequence_active_in_other_campaignsboolean- Set to true if you want to add contacts to the sequence even if they have been added to other sequences. Defaults to false.default
false sequence_finished_in_other_campaignsboolean- Set to true if you want to add contacts to the sequence if they have been marked as finished in another sequence. Defaults to false.default
false sequence_job_changeboolean- Set to true if you want to add contacts to the sequence even if they have recently changed jobs. Defaults to false.default
false sequence_no_emailboolean- Set to true if you want to add contacts to the sequence even if they do not have an email address. Defaults to false.default
false sequence_same_company_in_same_campaignboolean- Set to true if you want to add contacts to the sequence even if other contacts from the same company are already in the sequence. Defaults to false.default
false sequence_unverified_emailboolean- Set to true if you want to add contacts to the sequence if they have an unverified email address. Defaults to false.default
false statusstring- Initial status for added contacts. When set to paused along with auto_unpause_at, enables scheduled addition of contacts. Valid values: active, paused.one of
activepaused
apollomcp_apollo_emailer_campaigns_approveActivate (turn on) an existing sequence so that contacts enrolled in it begin receiving emails and tasks.WriteActivateSequence
Activate (turn on) an existing sequence so that contacts enrolled in it begin receiving emails and tasks. This flips active=false to active=true. Once active, Apollo will start sending emails from the user's mailbox. Get explicit user confirmation before calling.
Inputs
idstringrequired- The Apollo ID of the sequence to activate. Must be the exact id value returned by apollo_emailer_campaigns_search or apollo_sequences_create in this session. Never use an ID from memory or prior sessions.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_emailer_messages_createCreate a draft email message for a contact.WriteCompose an Email Draft
Create a draft email message for a contact. The draft is saved but NOT sent until apollo_emailer_messages_send_now is called with the returned emailer_message id. Before calling, look up the user's mailboxes (apollo_email_accounts_index) to identify the default sender mailbox, and confirm the recipient, subject, and body preview with the user. The recipient defaults to the contact's own email; pass a recipients array (each entry with email and recipient_type_cd of to/cc/bcc) to override or add recipients, including non-contact addresses — this changes who receives the email but not the contact it is associated with.
Inputs
body_htmlstringrequired- Email body in HTML format. Best practice: 25-85 words, plain conversational tone, single clear CTA.
contact_idstringrequired- Apollo ID of the contact to email. Must be the exact id value returned by a tool call (e.g. apollo_contacts_search) in this session. Never use placeholders, template strings, or IDs from memory or prior sessions.
subjectstringrequired- Email subject line. Keep under 9 words for cold outreach.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
recipientsarray- Optional. Set or override the message recipients, including non-contact email addresses. Omit to send to the contact's own email as the sole 'to' recipient.
apollomcp_apollo_feedback_logReport when a previous Apollo tool returned an unexpected, empty, or unhelpful result.WriteLogFeedback
Report when a previous Apollo tool returned an unexpected, empty, or unhelpful result. Include the name of the tool that failed and a clear description of what went wrong. Do not call this for successful tool results or expected empty states.
Inputs
client_namestringrequired- Your name as the MCP client calling this tool (e.g. claude, chatgpt, cursor). This helps identify which AI assistant generated the feedback.
messagestringrequired- A clear description of what you attempted, what tool you called, and what went wrong or was unexpected. Include the result you received and what you expected instead.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_labels_add_entity_ids_to_label_namesAdd one or more contacts or accounts to one or more Apollo lists.WriteAdd Records to Lists
Add one or more contacts or accounts to one or more Apollo lists. Identify the records by their Apollo ids (entity_ids) and the lists by name (label_names). The modality must match the kind of records and lists — use "contacts" when adding contacts and "accounts" when adding accounts. If a supplied list name does not yet exist for that modality it is created automatically, so this tool can both create-and-populate a list in one call. Get contact ids from apollo_contacts_search and account ids from apollo_accounts_search. Adding a record that is already on a list is a no-op — no duplicates are created. The response echoes the affected lists, each with its id and app_url (a shareable deep link to the list in the Apollo web app) — surface app_url to the user.
- Idempotent
Inputs
entity_idsarrayrequired- Apollo IDs of the contacts or accounts to add. Must be the exact id value returned by apollo_contacts_search (for contacts) or apollo_accounts_search (for accounts). Never use an ID from memory, prior sessions, or assumptions.
label_namesarrayrequired- Names of the lists to add the records to. A name that does not yet exist for this modality is created automatically.
modalitystringrequired- The kind of records and lists — one of contacts or accounts. Must match the type of the supplied entity_ids.one of
contactsaccounts _conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_labels_createCreate a new, empty Apollo list (label) for your team.WriteCreate List
Create a new, empty Apollo list (label) for your team. In Apollo terminology, a list is a named, saved group of records; supply the modality to choose whether it is a list of contacts or accounts. List names must be unique per modality within your team — creating a list whose name already exists for that modality returns an error (use apollo_labels_update to rename an existing list instead). To add records to a list use apollo_labels_add_entity_ids_to_label_names, which will also create the list on the fly if the name does not yet exist. No deduplication is applied beyond the per-modality name-uniqueness check, so check apollo_labels_index first if you may be recreating an existing list. The response includes the new list's id and its app_url (a shareable deep link to the list in the Apollo web app) — surface app_url to the user.
Inputs
modalitystringrequired- What kind of records this list holds — one of contacts or accounts.one of
contactsaccounts namestringrequired- The name for the new list. Example: Q3 Enterprise Targets
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_labels_updateRename an existing Apollo list (label).WriteUpdate List
Rename an existing Apollo list (label). Pass the list id and the new name. Use List Lists (apollo_labels_index) to discover the id of the list you want to rename. The new name must be unique per modality within your team — reusing an existing name for that modality returns an error. This tool only renames a list; it does not add or remove records (use apollo_labels_add_entity_ids_to_label_names / apollo_labels_remove_entity_ids_from_label_names) and it cannot delete a list.
- Idempotent
Inputs
idstringrequired- The Apollo ID of the list to rename. Must be the exact id value returned by apollo_labels_index. Never use an ID from memory, prior sessions, or assumptions. Example: 6095a710bd01d100a506d4ae
namestringrequired- The new name for the list. Example: Q4 Enterprise Targets
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_people_bulk_matchEnrich data for up to 10 people in a single call.WritePeopleBulkMatch
Enrich data for up to 10 people in a single call. Pass an array of person objects under details. Each object accepts identifying fields such as first name, last name, email, organization name, domain, or LinkedIn URL. Costs 1 credit per matched person; 0 credits for unmatched entries.
- Idempotent
Inputs
detailsarrayrequired- An array of objects, each representing a person to enrich. Maximum 10 people per request.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
reveal_personal_emailsboolean- Set to true to return personal email addresses. Default is false.default
false reveal_phone_numberboolean- Set to true to reveal phone numbers for the matched people. Requires the apollo_webhook_result_show tool to retrieve the async result. Default is false.default
false run_waterfall_emailboolean- Set to true to fill missing work emails using Apollo's waterfall cascade (Apollo's own data first, then partner providers). Default is false.default
false run_waterfall_phoneboolean- Set to true to fill missing phone numbers using Apollo's waterfall cascade (Apollo's own data first, then partner providers). Default is false.default
false
apollomcp_apollo_people_matchEnrich data for a single person in the Apollo database.WritePeopleMatch
Enrich data for a single person in the Apollo database. Provide identifying details such as name, email, domain, or LinkedIn URL to find a match. Returns enriched profile data including job title, employer, and contact details. Costs 1 credit per matched person; 0 credits if not found.
- Idempotent
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
domainstring- The domain of the person's employer. Example: apollo.io
emailstring- The email address of the person. Example: tim@apollo.io
first_namestring- The first name of the person. Example: Tim
hashed_emailstring- The MD5 or SHA-256 hashed email address of the person. Use this if you do not want to send the plain-text email.
idstring- The Apollo ID for the person. Each person in the Apollo database is assigned a unique ID. To find IDs, call the People API Search endpoint and identify the values for person_id. Example: 587cf802f65125cad923a266
last_namestring- The last name of the person. Example: Zheng
linkedin_urlstring- The LinkedIn profile URL of the person. Example: https://www.linkedin.com/in/timzheng
namestring- The full name of the person. Use this as an alternative to providing first_name and last_name separately. Example: Tim Zheng
organization_namestring- The name of the person's employer (company). Example: Apollo
reveal_personal_emailsboolean- Set to true to return personal email addresses for the person. Default is false.default
false reveal_phone_numberboolean- Set to true to reveal the person's phone number(s). Requires the apollo_webhook_result_show tool to retrieve the async result. Default is false.default
false run_waterfall_emailboolean- Set to true to fill a missing work email using Apollo's waterfall cascade (Apollo's own data first, then partner providers). Default is false.default
false run_waterfall_phoneboolean- Set to true to fill a missing phone number using Apollo's waterfall cascade (Apollo's own data first, then partner providers). Default is false.default
false
apollomcp_apollo_sequences_createCreate a new multi-step outreach sequence in the user's Apollo workspace.WriteSequencesCreate
Create a new multi-step outreach sequence in the user's Apollo workspace. A sequence has a name, an optional sending schedule, and an ordered list of steps. Each step can be an auto email, manual email, call, action item, or LinkedIn step. Sequences are created inactive by default and must be explicitly activated.
Inputs
emailer_stepsarrayrequired- Ordered list of steps. Position is assigned automatically in array order (first item is step 1).
namestringrequired- Human-readable sequence name shown in Apollo. Should be specific to the audience and goal.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
activeboolean- If true, sequence becomes active on creation; contacts added to it will start receiving emails. Strongly recommended to leave false and activate later via apollo_emailer_campaigns_approve only after the user reviews sender, schedule, and message bodies.default
false emailer_schedule_idstring- Apollo ID of the EmailerSchedule that controls send-time windows. Must be the exact id value returned by apollo_emailer_schedules_index in this session. Omit to use the user's default schedule.
label_namesarray- Optional label names to apply to the sequence.
permissionsstring- Who in the team can use/view this sequence. Defaults to team_can_use.one of
privateteam_can_viewteam_can_usedefaultteam_can_use sequence_by_exact_daytimeboolean- If true, each step has a fixed exact_datetime. If false (default), each step uses wait_time + wait_mode relative to enrollment.default
false
apollomcp_apollo_sequences_updateUpdate an existing sequence's metadata, steps, touches, and templates in a single call.WriteSequencesUpdate
Update an existing sequence's metadata, steps, touches, and templates in a single call. Uses declarative diff semantics: the emailer_steps array you send is the full intended state after the update. Steps with an id are updated, steps without an id are created, and existing steps not included in the payload are deleted.
Inputs
activebooleanrequired- REQUIRED. Always pass the sequence's current active state (true/false). If you are not intentionally changing it, mirror the value from the create or search response. Activating sends real emails — get explicit user confirmation before passing true.
emailer_stepsarrayrequired- FULL list of steps the sequence should have AFTER this update. Steps with id are updated, steps without id are created, existing steps not in this list are deleted. position is required on every step and must reflow as 1..N.
idstringrequired- Apollo ID of the sequence to update. Must be the exact id value returned by apollo_emailer_campaigns_search or apollo_sequences_create in this session. Never use an ID from memory, prior sessions, or assumptions.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
emailer_schedule_idstring- New sending schedule. Must be the exact id value returned by apollo_emailer_schedules_index in this session. Omit to leave unchanged.
label_namesarray- Replace the label set on the sequence.
namestring- New name for the sequence. Omit to leave unchanged.
permissionsstring- New sharing permission. Omit to leave unchanged.one of
privateteam_can_viewteam_can_use sequence_by_exact_daytimeboolean- Switch between interval-based and exact-datetime modes. Omit to leave unchanged.
apollomcp_apollo_tasks_bulk_createCreate many tasks in a single call.WriteTasksBulkCreate
Create many tasks in a single call. Pass an array of task attribute objects under tasks_attributes. Each object requires user_id, type, and at least one of contact_id, account_id, or opportunity_id. No deduplication is applied.
Inputs
tasks_attributesarrayrequired- Array of task objects to create. Each object accepts the same fields as the single Create Task endpoint.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_tasks_completeMark a single task as completed.WriteTasksComplete
Mark a single task as completed. For a task that belongs to a sequence, completing it advances the contact to the next step of that sequence. Complete a task only after the real-world action it describes (sending the LinkedIn message, placing the call, etc.) has actually been performed.
Inputs
idstringrequired- Apollo ID of the task to complete. Use an ID returned by Search Tasks or Get Task.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
notestring- Optional note to record on completion — e.g. the call outcome.
apollomcp_apollo_tasks_createCreate a single task in Apollo.WriteTasksCreate
Create a single task in Apollo. A task is an action item (call, email, LinkedIn step, or generic action_item) assigned to a user and tied to a contact, account, or opportunity. Requires user_id and type, plus at least one of contact_id, account_id, or opportunity_id.
Inputs
typestringrequired- The kind of task — e.g. action_item, call, linkedin_step_message.
user_idstringrequired- Apollo user ID of the person who will own/perform the task.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
account_idstring- Apollo ID of the account this task is associated with. Must be the exact id value returned by a tool call in this session. Never use placeholders, template strings, or IDs from memory or prior sessions.
contact_idstring- Apollo ID of the contact this task is associated with. Must be the exact id value returned by a tool call in this session. Never use placeholders, template strings, or IDs from memory or prior sessions.
creator_idstring- Apollo user ID of the person creating the task. Defaults to the authenticated user.
due_atstring- ISO 8601 timestamp for when the task is due. Example: 2026-04-30T17:00:00Z
notestring- Free-form note/body for the task.
opportunity_idstring- Apollo ID of the deal this task is associated with. Must be the exact id value returned by a tool call in this session. Never use placeholders, template strings, or IDs from memory or prior sessions.
prioritystring- Priority — one of low, medium, high.
standalone_outreach_task_messageobject- Message content for email / LinkedIn-step tasks. Set subject and/or body_text to populate the message the task asks the user to send.
statusstring- Initial status — e.g. scheduled, completed.
titlestring- Short title shown in the task list.
apollomcp_apollo_tasks_skipSkip a single task without performing it.WriteSkipTask
Skip a single task without performing it. For a task that belongs to a sequence, skipping it moves the contact past this step. Tasks controlled by a workflow approval cannot be skipped.
- Idempotent
Inputs
idstringrequired- Apollo ID of the task to skip. Use an ID returned by Search Tasks or Get Task.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
notestring- Optional reason for skipping.
apollomcp_apollo_tasks_updateEdit an existing task in place — change its title, note, priority, due date, assignee, or the message body (subject / body_text) for email and LinkedIn-step tasks.WriteTasksUpdate
Edit an existing task in place — change its title, note, priority, due date, assignee, or the message body (subject / body_text) for email and LinkedIn-step tasks. Use this instead of skipping and recreating a task. Only scheduled (open) tasks can be fully edited; for completed or skipped tasks only note, priority, and contact_id are applied.
Inputs
idstringrequired- Apollo ID of the task to update. Use an ID returned by Search Tasks or Get Task.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
contact_idstring- Reassociate the task to this contact. Must be the exact id value returned by a tool call in this session.
due_atstring- New ISO 8601 timestamp for when the task is due. Example: 2026-04-30T17:00:00Z
notestring- New free-form note/body for the task.
prioritystring- New priority — one of low, medium, high.one of
lowmediumhigh standalone_outreach_task_messageobject- Message content for email / LinkedIn-step tasks. Set subject and/or body_text to update the message the task asks the user to send.
statusstring- New status — e.g. scheduled, completed.
titlestring- New short title shown in the task list.
user_idstring- Reassign the task to this Apollo user.
apollomcp_apollo_website_visitor_domain_tracker_indexRetrieve the website visitor domain tracker configuration for the team: the tracker id, team id, the list of active allowed referrer domains (with tracking status, contact-level tracking settings, and intent paths), the maximum domain limit for the team, and whether visitor credits are exhausted.WriteGet Website Visitor Domain Tracker
Retrieve the website visitor domain tracker configuration for the team: the tracker id, team id, the list of active allowed referrer domains (with tracking status, contact-level tracking settings, and intent paths), the maximum domain limit for the team, and whether visitor credits are exhausted. The tracker is team-scoped — one tracker per team. If no tracker exists yet, this call creates an empty one automatically (find-or-create) and returns its id; this find-or-create is the only side effect, so once a tracker exists this becomes a pure read. Always call this first — before update or any domain changes — to obtain the tracker id and referrer _id values; never guess ids, only use values returned by this tool. Requires the team to have the can_access_website_visitors product feature and the calling user to have the can_manage_website_visitors permission.
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_context_center_update_productUpdate an existing product in the team's Context Center.DestructiveUpdate Context Center Product
Update an existing product in the team's Context Center. Each field you send REPLACES the prior value of that field; fields you omit are left unchanged. Before calling, read the product first with apollo_context_center_show_product (or apollo_context_center_show) and confirm the new values with the user — this action overwrites the prior content and is not reversible. After calling, echo back only the product id and a short summary of what changed.
- Idempotent
Inputs
idstringrequired- Apollo ID of the product to update. Must be an exact id from a prior Context Center response in this session — never an id from memory or assumptions. Example: 63f53afe4ceeca00016bdd2f
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
is_defaultboolean- If true, this becomes the team's default product and any prior default product is unset.
one_sentence_descriptionstring- Updated single-sentence summary of the product.
product_contentstring- Updated product detail in Markdown — features, use cases, and value propositions.
product_or_service_namestring- Updated product or service name. Example: Apollo Sequences
apollomcp_apollo_context_center_update_profileUpdate fields on the team's EXISTING Context Center Ideal Customer Profile (ICP).DestructiveUpdate Context Center Profile (ICP)
Update fields on the team's EXISTING Context Center Ideal Customer Profile (ICP). Each field you send REPLACES the prior value of that field; fields you omit are left unchanged. This requires a Context Center to already exist — if the team has no Context Center yet, use apollo_context_center_create_profile instead (it auto-creates one). This is the team's shared profile: an edit changes it for everyone on the team and overwrites prior content, so it is not reversible. Before calling, read the current profile with apollo_context_center_show, confirm the new values with the user, and send only the fields that change. After calling, echo back only the profile id and a short summary of which fields changed — do not paste the full payload.
- Idempotent
Inputs
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
additional_contextstring- Any other context that should inform AI-generated messaging.
approvedboolean- Whether the Context Center is approved and active after this update. Set true to publish it (live for AI-generated messaging); leave false to save as a draft. Editing without approved: true returns the profile to active, so set true when the user wants to keep it active. Confirm the user's intent before approving. Defaults to false.default
false call_to_actionstring- The preferred next step to ask prospects to take.
company_or_product_namestring- The company or primary product name.
company_overviewstring- What the company or product does.
customer_pain_pointsstring- The problems the product solves for the customer.
customer_profilestring- Who the team sells to — the ideal customer.
disqualification_criteriastring- Attributes that disqualify an account from being a fit.
domainstring- The company's primary web domain.
high_value_fit_criteriastring- Attributes that make an account an especially high-value fit.
icp_fit_criteriastring- Attributes that make an account a good fit.
primary_competitorsstring- Main competitors the company is compared against.
product_differentiatorsstring- How the product is different from or better than competitors.
profile_namestring- A human-readable label for this ICP.
research_sourcesstring- Sources the team uses to research accounts.
social_proofstring- Customers, case studies, metrics, or testimonials that build credibility.
value_propositionstring- Why a customer should buy — the core value delivered.
apollomcp_apollo_email_account_purchase_createPurchase one or more Apollo-provisioned outbound mailboxes against a domain the team already owns.DestructivePurchase Mailboxes
Purchase one or more Apollo-provisioned outbound mailboxes against a domain the team already owns. THIS CONSUMES CREDITS and provisions real mailboxes — it is irreversible from this tool. No deduplication is applied; provisioning fails if the mailbox address is already in use. The mailbox is automatically owned by the authenticated user. Credit cost per mailbox (unified credits): shared = 300, google = 800, outlook = 1500; total = count × per-type cost, and all mailboxes in one request must share the same mailbox_type. You MUST get explicit user confirmation of the exact credit total before calling this tool. Provisioning is asynchronous: new mailboxes start in status_cd "pending_setup" and become "active" once ready; the request is rejected if the team has insufficient credits.
Inputs
email_accountsarrayrequired- The mailboxes to purchase. All mailboxes must share the same mailbox_type.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_emailer_campaigns_remove_or_stop_contact_idsRemove or stop contacts from one or more existing sequences in your Apollo account.DestructiveRemoveOrStopContactsFromSequence
Remove or stop contacts from one or more existing sequences in your Apollo account. Use mode=remove to fully remove contacts, or mode=stop to stop them while retaining sequence history.
Inputs
contact_idsarrayrequired- The Apollo IDs for the contacts that you want to remove from the sequences. To find contact IDs, call the Search for Contacts endpoint.
emailer_campaign_idsarrayrequired- The Apollo IDs for the sequences that you want to remove the contacts from. To find sequence IDs, call the Search for Sequences endpoint.
modestringrequired- The mode for the removal or stopping of the contacts. Valid values: remove, stop. Defaults to remove.one of
removestop _conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
stop_reasonstring- The reason for stopping or removing the contacts. Only used if the mode is stop.
apollomcp_apollo_emailer_messages_send_nowSend a drafted email (created by apollo_emailer_messages_create) immediately.DestructiveSend an Email
Send a drafted email (created by apollo_emailer_messages_create) immediately. send_from must identify the sending mailbox with the email_account_id and email from apollo_email_accounts_index — use the mailbox where default: true unless the user explicitly requests a different one. The send completes in-process, so the response status is normally final: "completed" means it was sent; "failed" means it was NOT delivered (the response includes not_sent_reason and a human-readable failure_reason) — never report success on a failed response. If mailbox rate limits or warmup pacing defer the send, status is "scheduled"/"delayed" instead — confirm the final outcome with apollo_emailer_messages_email_send_status. THIS ACTION SENDS A REAL EMAIL from a real person's mailbox; never call it without explicit user confirmation of the recipient, subject, and body.
Inputs
idstringrequired- The emailer_message id returned by apollo_emailer_messages_create. Must be the exact id from the create response in this session.
send_fromobjectrequired- Mailbox to send from. Use the email account returned by apollo_email_accounts_index.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_labels_remove_entity_ids_from_label_namesRemove one or more contacts or accounts from one or more Apollo lists.DestructiveRemove Records from Lists
Remove one or more contacts or accounts from one or more Apollo lists. Identify the records by their Apollo ids (entity_ids) and the lists by name (label_names). Get entity ids from apollo_contacts_search (contacts) or apollo_accounts_search (accounts), and list names from apollo_labels_index. The modality must match the kind of records and lists — use "contacts" for contacts and "accounts" for accounts. This is destructive: list membership is dropped immediately and the records stop appearing in any view, workflow, or automation scoped to that list. It only detaches the records from the named lists — it does NOT delete the records themselves and does NOT delete the list. Removing a record that is not on a list is a no-op.
Inputs
entity_idsarrayrequired- Apollo IDs of the contacts or accounts to remove from the lists. Must be the exact id value returned by apollo_contacts_search (for contacts) or apollo_accounts_search (for accounts). Never use an ID from memory, prior sessions, or assumptions.
label_namesarrayrequired- Names of the lists to remove the records from.
modalitystringrequired- The kind of records and lists — one of contacts or accounts. Must match the type of the supplied entity_ids.one of
contactsaccounts _conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_website_visitor_domain_tracker_send_install_emailEmail the Apollo website visitor tracking JavaScript snippet to one or more recipients — typically a developer who will install it on the team's website.DestructiveSend Website Visitor Script Install Email
Email the Apollo website visitor tracking JavaScript snippet to one or more recipients — typically a developer who will install it on the team's website. Returns success=true and sent_count when all emails are delivered; on partial failure, returns the successful sent_count alongside a failed_recipients list. Rate limited to 10 sends per hour per user — exceeding this returns a 429 error. Before calling: confirm the recipient email addresses and subject line with the user, and generate the script parameter by (1) calling apollo_website_visitor_domain_tracker_index, (2) taking its tracker id, and (3) substituting it into the standard tracking snippet template in place of <TRACKER_ID> — never invent a custom snippet or ask the user for script content; keep the loader URL, function names, and structure identical to the template (max 4000 characters). THIS SENDS A REAL EMAIL; never call it without explicit user confirmation of the recipients and subject.
Inputs
recipientsarrayrequired- List of email addresses to send the install script to. Each entry must be a valid email address. Example: ["dev@example.com", "eng@example.com"]
scriptstringrequired- Full embed snippet for the email body. Generate it — do not copy from the user: (1) call apollo_website_visitor_domain_tracker_index, (2) take the id field, (3) paste it into the script template in place of <TRACKER_ID>. Keep the loader URL and code structure identical to the template. Max 4000 characters.
subjectstringrequired- Subject line for the install email. Example: 'Apollo Website Visitor Tracking Script'
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
apollomcp_apollo_website_visitor_domain_tracker_updateAdd, edit, or delete a domain in the team's website visitor domain tracker.DestructiveManage Tracked Domain
Add, edit, or delete a domain in the team's website visitor domain tracker. The action field inside domain_data controls which operation runs: 'add' registers a new domain for visitor tracking — domain and _id are required; generate a fresh UUID (e.g. via a UUID v4 generator) and pass it as _id, since the backend uses it as the referrer's identifier; if the team's domain limit is already reached the call returns an error with limit_exceeded=true, the current domain count, the maximum allowed, and whether the team has the Inbound add-on (which raises the limit). 'edit' updates an existing tracked domain's hostname, contact-level tracking flag, or intent paths — _id (the referrer's Apollo id) is required, and domain should always be included (use the current hostname from index even if you are not changing it). 'delete' soft-deletes a domain from the tracker — _id is required; the domain stops receiving visitor data but its history is preserved. Before calling: always call apollo_website_visitor_domain_tracker_index first to get the tracker id, domain_limit, and _id values for existing referrers — for 'add', generate a fresh UUID for _id and warn the user if they are at or near their domain_limit; for 'edit' and 'delete', use the exact _id from index, never guess or reuse ids from prior sessions. Requires the team to have the can_access_website_visitors product feature and the calling user to have the can_manage_website_visitors permission.
Inputs
domain_dataobjectrequired- The domain operation to perform. action controls which operation runs: 'add' requires domain and _id; 'edit' requires _id and should always include domain; 'delete' requires only _id.
_conversation_refstring- Short random token generated on your first call in a conversation; reuse the exact same value on every subsequent call to group related tool calls for analytics.
_rationalestring- Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
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