> **Building with AI coding agents?** Install the authstack plugin with one command. This equips your agent with accurate Scalekit implementation patterns.
>
> **Recommended** (the `-y` flags skip prompts, so the command runs without an interactive terminal):
> ```bash
> npx -y @scalekit-inc/cli setup -y
> ```
>
> Global:
> ```bash
> npm install -g @scalekit-inc/cli
> scalekit setup -y
> ```
>
> Supports Claude Code, Cursor, GitHub Copilot, Codex + skills for other Agent Skills-compatible agents in `~/.agents/skills`.
> Skills: integrate-agentkit, implement-saaskit, add-mcp-oauth, implement-sso, implement-scim.
> [Full setup guide](https://docs.scalekit.com/dev-kit/build-with-ai/)

---

# Connect AI agents to the ZoomInfo MCP server

The ZoomInfo MCP connector routes your AI agent's tool calls to ZoomInfo's own MCP server through Scalekit. Each user signs in to ZoomInfo once, and Scalekit stores and refreshes their tokens, so your agent never handles credentials. Your agent calls the ZoomInfo API as the user through Scalekit's API proxy.

**Authentication:** OAuth 2.1/DCR
**Categories:** CRM & Sales, Analytics, Marketing
**Tools:** coming soon
**Users sign in with:** OAuth
**OAuth app:** Your own ZoomInfo MCP server app
**Built by:** Vendor MCP

## Setup

1. ### Install the SDK

   **Node.js**

   ```bash
   npm install @scalekit-sdk/node dotenv
   ```

   **Python**

   ```bash
   pip install scalekit-sdk-python python-dotenv
   ```

2. ### Set your credentials

   Add your Scalekit credentials to your `.env` file. Find values in **[app.scalekit.com](https://app.scalekit.com)** > **Developers** > **API Credentials**.

   ```sh title=".env"
   SCALEKIT_ENVIRONMENT_URL=<your-environment-url>
   SCALEKIT_CLIENT_ID=<your-client-id>
   SCALEKIT_CLIENT_SECRET=<your-client-secret>
   ```

3. ### Create the ZoomInfo MCP connection

   In **AgentKit > Connections**, create a ZoomInfo MCP connection and copy its redirect URI. The name you give it is the `connection_name` your code passes. See [Configure connections](/agentkit/connections/).

4. ### Register an OAuth app

   ZoomInfo MCP server connections use your own OAuth app. Register one with ZoomInfo MCP server and add the redirect URI you copied.

   Then enter the app's Client ID and Client Secret on the ZoomInfo MCP connection.

5. ### Authorize a user and call the API

   Once a user authorizes the connection, call the ZoomInfo MCP server API through the Scalekit proxy with `actions.request`: Scalekit adds the user's credentials to each request. See [Call any API](/agentkit/tools/custom-tools/).

## Related

Other CRM & Sales connectors ([all 97](/agentkit/connectors/?category=crm-sales)):

- [Insightly](/agentkit/connectors/insightly/): Scalekit connector, API key, 108 tools
- [HubSpot](/agentkit/connectors/hubspot/): Scalekit connector, OAuth, 457 tools
- [Salesforce](/agentkit/connectors/salesforce/): Scalekit connector, OAuth, 74 tools


---

## More Scalekit documentation

| Resource | What it contains | When to use it |
|----------|-----------------|----------------|
| [/llms.txt](/llms.txt) | Structured index with routing hints per product area | Start here — find which documentation set covers your topic before loading full content |
| [/llms-full.txt](/llms-full.txt) | Complete documentation for all Scalekit products in one file | Use when you need exhaustive context across multiple products or when the topic spans several areas |
| [sitemap-0.xml](https://docs.scalekit.com/sitemap-0.xml) | Full URL list of every documentation page | Use to discover specific page URLs you can fetch for targeted, page-level answers |