> ## Documentation Index
> Fetch the complete documentation index at: https://docs.seamless.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# ChatGPT

> Connect Seamless MCP in ChatGPT.

<Note>
  MCP access must be enabled on your account. See [Access control](/mcp/access-control).
</Note>

ChatGPT supports MCP on Pro, Plus, Business, Enterprise, or Education accounts. Follow the [OpenAI documentation](https://platform.openai.com/docs/guides/developer-mode) and use `https://mcp.seamless.ai/mcp` as the server URL. ChatGPT handles OAuth automatically.

See [Authentication](/mcp/authentication) for API key clients.