generated: '2026-07-19'
method: searched
source: https://geng.gg/.well-known/openid-configuration
notes: >-
  Auth surface for the geng.gg (Shopify-powered) storefront, described by the
  Shopify Customer Account API OpenID Connect discovery document served under
  the geng.gg domain. Gen.G itself publishes no first-party developer API; this
  is the customer-account authentication for the merch store.
summary:
  types: [openIdConnect, oauth2]
  oauth2_flows: [authorizationCode]
  grant_types: [authorization_code, refresh_token, 'urn:ietf:params:oauth:grant-type:jwt-bearer']
  pkce: [S256]
schemes:
  - name: ShopifyCustomerAccountOIDC
    type: openIdConnect
    openIdConnectUrl: https://geng.gg/.well-known/openid-configuration
    issuer: https://shopify.com/authentication/55492378809
    authorization_endpoint: https://shopify.com/authentication/55492378809/oauth/authorize
    token_endpoint: https://shopify.com/authentication/55492378809/oauth/token
    end_session_endpoint: https://shopify.com/authentication/55492378809/logout
    jwks_uri: https://shopify.com/authentication/55492378809/.well-known/jwks.json
    id_token_signing_alg_values_supported: [RS256]
    token_endpoint_auth_methods_supported: [client_secret_basic]
    sources: [well-known/geng-openid-configuration.json]