---
title: "Authorize"
method: GET
path: "/oauth/mcp/authorize"
---

# Authorize

`GET /oauth/mcp/authorize`

OAuth 2.1 authorization endpoint for MCP clients.

## Query parameters

- `response_type` 'code', required
- `code_challenge` string, required
- `code_challenge_method` 'S256', required
- `client_id` string, required
- `redirect_uri` string, uri, required
- `resource` string, uri, required
- `state` string, nullable

## Headers

- `x-client-secret` string, nullable — A secret token identifying the client connecting to the API

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/isometric/apis/fastapi.md) · [All operations](https://skmtc.dev/isometric/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/isometric/fastapi/revisions/d7235b3750b2/schema)