---
title: "Bind an IdP identity (OAuth 2.1) to this principal"
method: POST
path: "/oauth/register"
---

# Bind an IdP identity (OAuth 2.1) to this principal

`POST /oauth/register`

## Request

- Base URL: `https://api.mechanofab.com/v1`
- URL: `https://api.mechanofab.com/v1/oauth/register`
- Auth: HTTP bearer

## Request body

- object
  - `token` string, required: IdP-issued access token
  - `scopes` string[]

## Response `200`

Grant bound

- object

## Other responses

- `400`: Invalid request/input.
- `401`: Missing/invalid credentials.
- `402`: Insufficient credits.
- `403`: Scope/tool forbidden.
- `404`: Unknown resource.
- `409`: Idempotency conflict.
- `429`: Rate limited.
- `503`: Control plane / runtime unavailable.

---

[API](https://skmtc.dev/mechanofab/apis/mechanofab-api.md) · [All operations](https://skmtc.dev/mechanofab/apis/mechanofab-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mechanofab/apis/mechanofab-api/revisions/5945a6fad621?raw)