---
title: "MCP OAuth callback — exchanges the code and stores the grant as an mcp_oauth_* credential plus an mcp_servers row."
method: GET
path: "/mcp/oauth/callback"
tags: ["mcp"]
---

# MCP OAuth callback — exchanges the code and stores the grant as an mcp_oauth_\* credential plus an mcp_servers row.

`GET /mcp/oauth/callback`

## Request

- Base URL: `https://api.livegraph.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.livegraph.ai/mcp/oauth/callback`
- Auth: one of:
  - API key in cookie `livegraph_session`
  - API key in header `x-api-key`

## Query parameters

- `code` string
- `state` string
- `error` string

## Response `200`

Success — see summary for the response shape.

## Other responses

- `4XX`: Client error — body is the shared {error, code?} envelope.

---

[API](https://skmtc.dev/livegraph/apis/livegraph-api.md) · [All operations](https://skmtc.dev/livegraph/apis/livegraph-api/llms.txt) · [OpenAPI document](https://skmtc.dev/livegraph/apis/livegraph-api/revisions/551085d7719e?raw)