---
title: "Authorize Grant"
method: POST
path: "/oauth/authorize/grant"
tags: ["oauth"]
---

# Authorize Grant

`POST /oauth/authorize/grant`

Complete the authorization flow after user consent.

Called by the frontend after Clerk authentication + user consent.
The user_id is derived from the authenticated session, not the request body.

## Response `200`

Successful Response

- unknown

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `402` — Payment Required
- `403` — Forbidden
- `404` — Not Found
- `410` — Gone
- `422` — Validation Error
- `500` — Internal Server Error
- `503` — Service Unavailable

---

[API](https://skmtc.net/happenstance/apis/happenstance-api.md) · [All operations](https://skmtc.net/happenstance/apis/happenstance-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/happenstance/happenstance-api/versions/d5e1f45dc5e4/schema)