BrewDog · Authentication Profile

Brewdog Authentication

Authentication

BrewDog secures its APIs with openIdConnect, oauth2, and none across 3 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

CompanyFood and BeverageBeerBrewingRetaileCommerceConsumer Packaged GoodsHospitalityAgentic CommerceShopify
Methods: openIdConnect, oauth2, none Schemes: 3 OAuth flows: authorizationCode API key in:

Security Schemes

shopify-customer-account-oidc openIdConnect
ucp-agent-profile agent-identity
scheme: UCP agent profile URI
none none

Source

Authentication Profile

brewdog-authentication.yml Raw ↑ 
generated: '2026-08-02'
method: probed
source: https://brewdog.com/.well-known/openid-configuration
docs: https://brewdog.com/agents.md
note: BrewDog publishes no OpenAPI, so this profile is not derived from securitySchemes.
  It is read from the OIDC/OAuth discovery documents BrewDog serves from its own
  origin, plus the authentication behaviour observed on each live surface.
summary:
  types: [openIdConnect, oauth2, none]
  api_key_in: []
  oauth2_flows: [authorizationCode]
  unauthenticated_surfaces: 2
schemes:
- name: shopify-customer-account-oidc
  type: openIdConnect
  openIdConnectUrl: https://brewdog.com/.well-known/openid-configuration
  issuer: https://shopify.com/authentication/82272813382
  authorizationUrl: https://shopify.com/authentication/82272813382/oauth/authorize
  tokenUrl: https://shopify.com/authentication/82272813382/oauth/token
  endSessionUrl: https://shopify.com/authentication/82272813382/logout
  jwksUri: https://shopify.com/authentication/82272813382/.well-known/jwks.json
  response_types: [code]
  grant_types:
  - authorization_code
  - refresh_token
  - urn:ietf:params:oauth:grant-type:jwt-bearer
  pkce: [S256]
  token_endpoint_auth_methods: [client_secret_basic]
  id_token_signing_algs: [RS256]
  subject_types: [public]
  claims: [iss, sub, aud, exp, iat, nonce, sid, email, email_verified]
  scopes: [openid, email, 'customer-account-api:full', 'customer-account-mcp-api:full']
  sources: [well-known/brewdog-openid-configuration.json]
  applies_to: BrewDog customer accounts (https://brewdog.com/account)
- name: ucp-agent-profile
  type: agent-identity
  scheme: UCP agent profile URI
  sources: [mcp/brewdog-mcp.yml]
  applies_to: https://brewdog.com/api/ucp/mcp
  description: The UCP MCP endpoint does not accept anonymous JSON-RPC. An unauthenticated
    tools/list returns HTTP 422 with JSON-RPC error -32001 "UCP discovery failed"
    (data.code = invalid_profile_url, "Missing profile uri"), so the caller must
    present a resolvable agent profile URI before any tool is listed or invoked.
  payment_authorization: Completing a checkout additionally requires contemporaneous
    buyer approval; the payment handlers are Google Pay, Shopify Card and Shop Pay.
- name: none
  type: none
  sources: [llms/brewdog-agents.md]
  applies_to: https://brewdog.com/products.json, /products/{handle}.json,
    /collections/{handle}/products.json, /search?q={query}&type=product
  description: BrewDog documents its read-only storefront product/collection JSON
    endpoints for agents as requiring no authentication. Verified with an anonymous
    GET (HTTP 200, application/json).
x-evidence:
  fetched: '2026-08-02'
  probes:
  - url: https://brewdog.com/.well-known/openid-configuration
    http_status: 200
    content_type: application/json; charset=utf-8
  - url: https://brewdog.com/.well-known/oauth-authorization-server
    http_status: 200
    content_type: application/json; charset=utf-8
  - url: https://brewdog.com/api/ucp/mcp
    http_status: 422
    note: anonymous tools/list rejected
  - url: https://brewdog.com/products.json?limit=2
    http_status: 200
    note: anonymous read succeeded