---
title: "Start an MCP OAuth connection"
method: POST
path: "/table-enrichments/mcp-servers/oauth/connect/"
tags: ["table-enrichments"]
---

# Start an MCP OAuth connection

`POST /table-enrichments/mcp-servers/oauth/connect/`

## Request

- Base URL: `https://api.getoneprofile.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.getoneprofile.ai/table-enrichments/mcp-servers/oauth/connect/`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Begin (or redo) the OAuth flow for one catalog entry and return the authorization URL to send the browser to. Reconnecting uses the same call.

## Request body

- McpOauthConnectRequestSchema: Which catalog entry to begin (or redo) an OAuth connection for.
  - `slug` string, required

## Response `200`

Successful Response

- McpOauthConnectResponseSchema: Where to send the user's browser to authorize the connection.
  - `authorize_url` string, required

## Other responses

- `401`: Unauthorized
- `403`: Forbidden
- `404`: Unknown catalog entry
- `422`: The entry cannot be connected
- `500`: Internal server error.
- `502`: The server or its authorization service is unreachable
- `503`: Service unavailable.

---

[API](https://skmtc.dev/getoneprofile/apis/api-reference-oneprofile.md) · [All operations](https://skmtc.dev/getoneprofile/apis/api-reference-oneprofile/llms.txt) · [OpenAPI document](https://skmtc.dev/getoneprofile/apis/api-reference-oneprofile/revisions/dc5ac3c84444?raw)