---
title: "POST /mcp/oauth/register"
method: POST
path: "/mcp/oauth/register"
tags: ["o-auth-metadata-controller"]
---

# POST /mcp/oauth/register

`POST /mcp/oauth/register`

## Request body

- object

## Response `200`

OK

## Changes

- **2026-08-08** `237f5bbd4029` — 2 breaking, 2 info
  - the `additionalProperties/` request property type/format changed from `object`/`` to ``/`` (media type: application/json)
  - removed the media type `application/hal+json` for the response with the status `200`
  - the `additionalProperties/` request property type/format was generalized from `object`/`` to ``/`` (media type: */*)
  - added the media type `application/vnd.hal+json` for the response with the status `200`

[Change history](https://skmtc.dev/astravue/apis/astravue-api/changes/mcp/oauth/register/post.md)

---

[API](https://skmtc.dev/astravue/apis/astravue-api.md) · [All operations](https://skmtc.dev/astravue/apis/astravue-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/astravue/astravue-api/revisions/290e97dda2ec/schema)