The Lafz · Authentication Profile

The Lafz Authentication

Authentication

The Lafz declares 1 security scheme(s) across its OpenAPI definitions.

CompanyConsumerCosmeticsPersonal CareE-CommerceHalalShopifyAgent Commerce
Methods: Schemes: 1 OAuth flows: API key in:

Security Schemes

shopify-customer-account openIdConnect

Source

Authentication Profile

the-lafz-authentication.yml Raw ↑ 
generated: '2026-07-21'
method: searched
source: >-
  Fetched live from lafz.com/.well-known/openid-configuration (Shopify
  customer-account OpenID Connect discovery document).
summary: >-
  Customer authentication is delegated to Shopify's customer-account OpenID
  Connect / OAuth 2.0 provider. There is no first-party Lafz auth server; the
  issuer is a Shopify authentication tenant.
schemes:
- type: openIdConnect
  name: shopify-customer-account
  issuer: https://shopify.com/authentication/75100487925
  openid_configuration: https://shopify.com/authentication/75100487925/.well-known/openid-configuration
  authorization_endpoint: https://shopify.com/authentication/75100487925/oauth/authorize
  token_endpoint: https://shopify.com/authentication/75100487925/oauth/token
  end_session_endpoint: https://shopify.com/authentication/75100487925/logout
  jwks_uri: https://shopify.com/authentication/75100487925/.well-known/jwks.json
  grant_types_supported:
  - authorization_code
  - refresh_token
  - urn:ietf:params:oauth:grant-type:jwt-bearer
  response_types_supported:
  - code
  scopes_supported:
  - openid
  - email
  - customer-account-api:full
  - customer-account-mcp-api:full
  token_endpoint_auth_methods_supported:
  - client_secret_basic
  code_challenge_methods_supported:
  - S256
  id_token_signing_alg_values_supported:
  - RS256
  pkce: true
notes: >-
  The customer-account-mcp-api:full scope indicates Shopify's customer-account
  MCP API is available for authenticated agent access, distinct from the
  unauthenticated UCP shopping MCP endpoint.