generated: '2026-07-18'
method: searched
source: https://crowdmade.com/.well-known/openid-configuration
docs: https://crowdmade.com/.well-known/oauth-authorization-server
notes: >-
  crowdmade.com is a Shopify-hosted storefront; customer authentication is
  provided by Shopify Customer Accounts (OpenID Connect). The UCP agent
  commerce endpoint (/api/ucp/mcp) requires an agent profile URI on discovery
  and explicit buyer approval at the moment of payment; read-only catalog
  browsing (products.json, collections/*/products.json, /search) needs no auth.
summary:
  types: [openIdConnect, oauth2]
  oauth2_flows: [authorizationCode]
  grant_types: [authorization_code, refresh_token, 'urn:ietf:params:oauth:grant-type:jwt-bearer']
  pkce: S256
  token_endpoint_auth: client_secret_basic
schemes:
  - name: ShopifyCustomerAccountsOIDC
    type: openIdConnect
    issuer: https://shopify.com/authentication/17555355
    openIdConnectUrl: https://crowdmade.com/.well-known/openid-configuration
    authorization_endpoint: https://shopify.com/authentication/17555355/oauth/authorize
    token_endpoint: https://shopify.com/authentication/17555355/oauth/token
    end_session_endpoint: https://shopify.com/authentication/17555355/logout
    jwks_uri: https://shopify.com/authentication/17555355/.well-known/jwks.json
    id_token_signing_alg: RS256
    code_challenge_methods: [S256]
    scopes: [openid, email, 'customer-account-api:full', 'customer-account-mcp-api:full']
    sources: [well-known/crowdmade-openid-configuration.json]