---
search:
  tags:
    - Discovery
    - GET
seo:
  description: >-
    Advertises this shop's UCP capabilities,… Reference for the GET
    /.well-known/ucp endpoint in the Bootic Storefronts — UCP (Universal
    Commerce Protocol) API.
sidebar:
  label: UCP discovery profile
  badge: GET
title: UCP discovery profile
type: openapi-operation
---
Advertises this shop's UCP capabilities, the checkout service endpoint, and where to discover the OAuth authorization server metadata for obtaining a bearer token.

`GET /.well-known/ucp`

**Responses**

- `200` — UCP profile for this shop

Response example, 200:

```json
{
  "ucp.version": "2026-04-08",
  "ucp.services": [
    {
      "id": "checkout",
      "transport": "rest",
      "endpoint": "https://myshop.example.com/ucp/checkout-sessions"
    }
  ],
  "ucp.capabilities": {
    "checkout": [
      "1.0"
    ]
  },
  "ucp.oauth": {
    "metadata_url": "https://auth.onbolder.com/.well-known/oauth-authorization-server"
  }
}
```