Google Calendar

What you can do

Connect this agent connector to let your agent:

• Update update — Update an existing event in a connected Google Calendar account
• List list — List events from a connected Google Calendar account with filtering options
• Get get — Retrieve a specific calendar event by its ID using optional filtering and list parameters
• Delete delete — Delete an event from a connected Google Calendar account
• Create create — Create a new event in a connected Google Calendar account

Authentication

This connector uses OAuth 2.0. Scalekit acts as the OAuth client: it redirects your user to Google Calendar, obtains an access token, and automatically refreshes it before it expires. Your agent code never handles tokens directly — you only pass a connectionName and a user identifier.

You supply your Google Calendar Connected App credentials (Client ID + Secret) once per environment in the Scalekit dashboard.

Before calling this connector from your code, create the Google Calendar connection in AgentKit > Connections and copy the exact Connection name from that connection into your code. The value in code must match the dashboard exactly.

Set up the connector

Register your Scalekit environment with the Google Calendar connector so Scalekit handles the authentication flow and token lifecycle for you. The connection name you create will be used to identify and invoke the connection programmatically. Then complete the configuration in your application as follows:

Caution

Google applications using scopes that permit access to certain user data must complete a verification process.

1. Set up auth redirects

   • In Scalekit dashboard, go to AgentKit > Connections > Create Connection. Find Google Calendar and click Create. Click Use your own credentials and copy the redirect URI. It looks like https://<SCALEKIT_ENVIRONMENT_URL>/sso/v1/oauth/<CONNECTION_ID>/callback.

     

   • Navigate to Google Cloud Console → APIs & Services → Credentials. Select + Create Credentials, then OAuth client ID. Choose Web application from the Application type menu.

     

   • Under Authorized redirect URIs, click + Add URI, paste the redirect URI, and click Create.

     

2. Enable the Google Calendar API

   • In Google Cloud Console, go to APIs & Services → Library. Search for “Google Calendar API” and click Enable.

3. Get client credentials

   • Google provides your Client ID and Client Secret after you create the OAuth client ID in step 1.

4. Add credentials in Scalekit

   • In Scalekit dashboard, go to AgentKit > Connections and open the connection you created.

   • Copy the Connection name shown on that connection and use that exact value in your code as connection_name or connectionName. It may be something like meeting-prep-agent-googlecalendar, not googlecalendar.

   • Enter your credentials:

     • Client ID (from above)
     • Client Secret (from above)
     • Permissions (scopes — see Google API Scopes reference)

     

   • Click Save.

Code examples

Connect a user’s Google Calendar account and make API calls on their behalf — Scalekit handles OAuth and token management automatically.

Before running this code, create the Google Calendar connection in AgentKit > Connections in the Scalekit dashboard and copy its exact Connection name into the connection_name or connectionName variable below.

Discover tool names

Use the exact tool names from the Tool list below when you call execute_tool. If you’re not sure which name to use, list the tools available for this Google Calendar connection first.

Node.js

import { ScalekitClient } from '@scalekit-sdk/node';
import 'dotenv/config';

const connectionName = 'meeting-prep-agent-googlecalendar'; // copy the exact Connection name from AgentKit > Connections
const identifier = 'user_123'; // your unique user identifier

const scalekit = new ScalekitClient(
  process.env.SCALEKIT_ENV_URL,
  process.env.SCALEKIT_CLIENT_ID,
  process.env.SCALEKIT_CLIENT_SECRET
);

const { tools } = await scalekit.tools.listScopedTools(identifier, {
  filter: { connectionNames: [connectionName] },
  pageSize: 100,
});

for (const scopedTool of tools) {
  console.log('Available tool:', scopedTool.tool?.definition?.name);
}

Python

import os
import scalekit.client
from dotenv import load_dotenv
from google.protobuf.json_format import MessageToDict
from scalekit.v1.tools.tools_pb2 import ScopedToolFilter

load_dotenv()

connection_name = "meeting-prep-agent-googlecalendar"  # copy the exact Connection name from AgentKit > Connections
identifier = "user_123"  # your unique user identifier

scalekit_client = scalekit.client.ScalekitClient(
    client_id=os.getenv("SCALEKIT_CLIENT_ID"),
    client_secret=os.getenv("SCALEKIT_CLIENT_SECRET"),
    env_url=os.getenv("SCALEKIT_ENV_URL"),
)
actions = scalekit_client.actions

scoped_response, _ = actions.tools.list_scoped_tools(
    identifier=identifier,
    filter=ScopedToolFilter(connection_names=[connection_name]),
    page_size=100,
)

for scoped_tool in scoped_response.tools:
    definition = MessageToDict(scoped_tool.tool).get("definition", {})
    print("Available tool:", definition.get("name"))

Execute tools

After the Google Calendar connected account is active, call the exact tool name and read the tool payload from response.data. For googlecalendar_list_events, the events array is inside response.data["events"]; the top-level response object is only the SDK wrapper.

Node.js

const accountResponse = await actions.getOrCreateConnectedAccount({
  connectionName,
  identifier,
});
const connectedAccountId = accountResponse.connectedAccount?.id;

if (!connectedAccountId) {
  throw new Error('Authorize the Google Calendar connection before listing events.');
}

const response = await actions.executeTool({
  toolName: 'googlecalendar_list_events',
  connectedAccountId,
  toolInput: {
    calendar_id: 'primary',
    max_results: 10,
  },
});

const events = Array.isArray(response.data?.events) ? response.data.events : [];
const nextPageToken =
  typeof response.data?.next_page_token === 'string' ? response.data.next_page_token : '';

console.log('Events returned:', events.length);
console.log('Next page token:', nextPageToken);

Python

account_response = actions.get_or_create_connected_account(
    connection_name=connection_name,
    identifier=identifier,
)
connected_account = account_response.connected_account

if not connected_account.id:
    raise RuntimeError("Authorize the Google Calendar connection before listing events.")

response = actions.execute_tool(
    tool_name="googlecalendar_list_events",
    connected_account_id=connected_account.id,
    tool_input={
        "calendar_id": "primary",
        "max_results": 10,
    },
)

data = response.data or {}
events = data.get("events", [])
next_page_token = data.get("next_page_token", "")

print("Events returned:", len(events))
print("Next page token:", next_page_token)

Proxy API Calls

Node.js

import { ScalekitClient } from '@scalekit-sdk/node';
import { ConnectorStatus } from '@scalekit-sdk/node/lib/pkg/grpc/scalekit/v1/connected_accounts/connected_accounts_pb';
import 'dotenv/config';

const connectionName = 'meeting-prep-agent-googlecalendar'; // copy the exact Connection name from AgentKit > Connections
const identifier = 'user_123'; // your unique user identifier

// Get your credentials from app.scalekit.com → Developers → Settings → API Credentials
const scalekit = new ScalekitClient(
  process.env.SCALEKIT_ENV_URL,
  process.env.SCALEKIT_CLIENT_ID,
  process.env.SCALEKIT_CLIENT_SECRET
);
const actions = scalekit.actions;

// Create or fetch the connected account first
const response = await actions.getOrCreateConnectedAccount({
  connectionName,
  identifier,
});
const connectedAccount = response.connectedAccount;

if (connectedAccount?.status !== ConnectorStatus.ACTIVE) {
  const { link } = await actions.getAuthorizationLink({
    connectionName,
    identifier,
  });
  console.log('🔗 Authorize Google Calendar:', link); // present this link to your user for authorization, or click it yourself for testing
  process.stdout.write('Press Enter after authorizing...');
  await new Promise(r => process.stdin.once('data', r));
}

// Make a request via Scalekit proxy
const result = await actions.request({
  connectionName,
  identifier,
  path: '/calendar/v3/users/me/calendarList',
  method: 'GET',
});
console.log(result);

Python

import scalekit.client, os
from dotenv import load_dotenv
load_dotenv()

connection_name = "meeting-prep-agent-googlecalendar"  # copy the exact Connection name from AgentKit > Connections
identifier = "user_123"  # your unique user identifier

# Get your credentials from app.scalekit.com → Developers → Settings → API Credentials
scalekit_client = scalekit.client.ScalekitClient(
    client_id=os.getenv("SCALEKIT_CLIENT_ID"),
    client_secret=os.getenv("SCALEKIT_CLIENT_SECRET"),
    env_url=os.getenv("SCALEKIT_ENV_URL"),
)
actions = scalekit_client.actions

# Create or fetch the connected account first
response = actions.get_or_create_connected_account(
    connection_name=connection_name,
    identifier=identifier
)
connected_account = response.connected_account

if connected_account.status != "ACTIVE":
    link_response = actions.get_authorization_link(
        connection_name=connection_name,
        identifier=identifier
    )
    # present this link to your user for authorization, or click it yourself for testing
    print("🔗 Authorize Google Calendar:", link_response.link)
    input("Press Enter after authorizing...")

# Make a request via Scalekit proxy
result = actions.request(
    connection_name=connection_name,
    identifier=identifier,
    path="/calendar/v3/users/me/calendarList",
    method="GET"
)
print(result)

Tool list

Use the exact tool names from the Tool list below when you call execute_tool. If you’re not sure which name to use, list the tools available for the current user first.

googlecalendar_create_event Create a new event in a connected Google Calendar account. Supports meeting links, recurrence, attendees, and more. 20 params ▾

Create a new event in a connected Google Calendar account. Supports meeting links, recurrence, attendees, and more.

Name Type Required Description

start_datetime string required Event start time in RFC3339 format

summary string required Event title/summary

attendees_emails array optional Attendee email addresses

calendar_id string optional Calendar ID to create the event in

create_meeting_room boolean optional Generate a Google Meet link for this event

description string optional Optional event description

event_duration_hour integer optional Duration of event in hours

event_duration_minutes integer optional Duration of event in minutes

event_type string optional Event type for display purposes

guests_can_invite_others boolean optional Allow guests to invite others

guests_can_modify boolean optional Allow guests to modify the event

guests_can_see_other_guests boolean optional Allow guests to see each other

location string optional Location of the event

recurrence array optional Recurrence rules (iCalendar RRULE format)

schema_version string optional Optional schema version to use for tool execution

send_updates boolean optional Send update notifications to attendees

timezone string optional Timezone for the event (IANA time zone identifier)

tool_version string optional Optional tool version to use for execution

transparency string optional Calendar transparency (free/busy)

visibility string optional Visibility of the event

googlecalendar_delete_event Delete an event from a connected Google Calendar account. Requires the calendar ID and event ID. 4 params ▾

Delete an event from a connected Google Calendar account. Requires the calendar ID and event ID.

Name Type Required Description

event_id string required The ID of the calendar event to delete

calendar_id string optional The ID of the calendar from which the event should be deleted

schema_version string optional Optional schema version to use for tool execution

tool_version string optional Optional tool version to use for execution

googlecalendar_get_event_by_id Retrieve a specific calendar event by its ID using optional filtering and list parameters. 11 params ▾

Retrieve a specific calendar event by its ID using optional filtering and list parameters.

Name Type Required Description

event_id string required The unique identifier of the calendar event to fetch

calendar_id string optional The calendar ID to search in

event_types array optional Filter by Google event types

query string optional Free text search query

schema_version string optional Optional schema version to use for tool execution

show_deleted boolean optional Include deleted events in results

single_events boolean optional Expand recurring events into instances

time_max string optional Upper bound for event start time (RFC3339)

time_min string optional Lower bound for event start time (RFC3339)

tool_version string optional Optional tool version to use for execution

updated_min string optional Filter events updated after this time (RFC3339)

googlecalendar_list_calendars List all accessible Google Calendar calendars for the authenticated user. Supports filters and pagination. 8 params ▾

List all accessible Google Calendar calendars for the authenticated user. Supports filters and pagination.

Name Type Required Description

max_results integer optional Maximum number of calendars to fetch

min_access_role string optional Minimum access role to include in results

page_token string optional Token to retrieve the next page of results

schema_version string optional Optional schema version to use for tool execution

show_deleted boolean optional Include deleted calendars in the list

show_hidden boolean optional Include calendars that are hidden from the calendar list

sync_token string optional Token to get updates since the last sync

tool_version string optional Optional tool version to use for execution

googlecalendar_list_events List events from a connected Google Calendar account with filtering options. Requires a valid Google Calendar OAuth2 connection. 10 params ▾

List events from a connected Google Calendar account with filtering options. Requires a valid Google Calendar OAuth2 connection.

Name Type Required Description

calendar_id string optional Calendar ID to list events from

max_results integer optional Maximum number of events to fetch

order_by string optional Order of events in the result

page_token string optional Page token for pagination

query string optional Free text search query

schema_version string optional Optional schema version to use for tool execution

single_events boolean optional Expand recurring events into single events

time_max string optional Upper bound for event start time (RFC3339 timestamp)

time_min string optional Lower bound for event start time (RFC3339 timestamp)

tool_version string optional Optional tool version to use for execution

googlecalendar_update_event Update an existing event in a connected Google Calendar account. Only provided fields will be updated. Supports updating time, attendees, location, meeting links, and more. 22 params ▾

Update an existing event in a connected Google Calendar account. Only provided fields will be updated. Supports updating time, attendees, location, meeting links, and more.

Name Type Required Description

calendar_id string required Calendar ID containing the event

event_id string required The ID of the calendar event to update

attendees_emails array optional Attendee email addresses

create_meeting_room boolean optional Generate a Google Meet link for this event

description string optional Optional event description

end_datetime string optional Event end time in RFC3339 format

event_duration_hour integer optional Duration of event in hours

event_duration_minutes integer optional Duration of event in minutes

event_type string optional Event type for display purposes

guests_can_invite_others boolean optional Allow guests to invite others

guests_can_modify boolean optional Allow guests to modify the event

guests_can_see_other_guests boolean optional Allow guests to see each other

location string optional Location of the event

recurrence array optional Recurrence rules (iCalendar RRULE format)

schema_version string optional Optional schema version to use for tool execution

send_updates boolean optional Send update notifications to attendees

start_datetime string optional Event start time in RFC3339 format

summary string optional Event title/summary

timezone string optional Timezone for the event (IANA time zone identifier)

tool_version string optional Optional tool version to use for execution

transparency string optional Calendar transparency (free/busy)

visibility string optional Visibility of the event