---
title: "Exchange an MCP OAuth authorization code"
method: POST
path: "/oauth/token"
tags: ["Auth"]
---

# Exchange an MCP OAuth authorization code

`POST /oauth/token`

Exchanges an MCP OAuth authorization code plus PKCE verifier for a bearer token.

## Response `200`

OAuth token response

## Other responses

- `400` — OAuth request error
- `401` — OAuth client authentication error

## Changes

- **2026-04-16** `8f8746486442` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/casemark/apis/case-dev-api/changes/oauth/token/post.md)

---

[API](https://skmtc.dev/casemark/apis/case-dev-api.md) · [All operations](https://skmtc.dev/casemark/apis/case-dev-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/casemark/case-dev-api/revisions/19bd0be9c80b/schema)