Sambazon Authentication

generated: '2026-08-05'
method: probed
source: >-
  https://www.sambazon.com/.well-known/openid-configuration,
  https://www.sambazon.com/.well-known/oauth-protected-resource,
  https://www.sambazon.com/.well-known/ucp,
  https://www.sambazon.com/agents.md
description: >-
  SAMBAZON has no developer program and issues no API keys. Authentication on
  its public surface comes from two places: (1) nothing at all — the read-only
  Shopify storefront JSON endpoints and the discovery documents are
  unauthenticated; and (2) the Shopify customer-account OpenID Connect provider,
  whose metadata this origin publishes and whose authorization server is
  Shopify's, not SAMBAZON's. The UCP/MCP endpoint is a third case: it is not
  key- or token-gated but PROFILE-gated — it requires the calling agent to
  present a resolvable UCP agent profile URI before it will do anything.
schemes:
  - id: none
    type: none
    applies_to:
      - https://www.sambazon.com/products.json
      - https://www.sambazon.com/products/{handle}.json
      - https://www.sambazon.com/collections/{handle}/products.json
      - https://www.sambazon.com/search/suggest.json
      - https://www.sambazon.com/.well-known/ucp
      - https://www.sambazon.com/llms.txt
      - https://www.sambazon.com/agents.md
    description: >-
      Read-only browsing requires no authentication. The store's own llms.txt
      documents these under the heading "Read-Only Browsing (No Authentication
      Required)". Verified with anonymous GETs returning 200 application/json.
  - id: ucp_agent_profile
    type: agent-identity
    applies_to:
      - https://www.sambazon.com/api/ucp/mcp
    description: >-
      The UCP/MCP endpoint rejects anonymous JSON-RPC with error -32001
      "UCP discovery failed" / data.code "invalid_profile_url" / "Missing
      profile uri". This is an agent-identity gate defined by the Universal
      Commerce Protocol rather than a conventional API credential — the caller
      must be a registered agent with a fetchable profile. The store publishes
      no instructions for obtaining one; agents.md simply says to call
      tools/list.
    spec: https://ucp.dev/2026-04-08/specification/overview/
    observed_http_status: 422
  - id: shopify_customer_account_oidc
    type: openIdConnect
    openIdConnectUrl: https://www.sambazon.com/.well-known/openid-configuration
    issuer: https://shopify.com/authentication/52008485056
    authorization_endpoint: https://shopify.com/authentication/52008485056/oauth/authorize
    token_endpoint: https://shopify.com/authentication/52008485056/oauth/token
    end_session_endpoint: https://shopify.com/authentication/52008485056/logout
    jwks_uri: https://shopify.com/authentication/52008485056/.well-known/jwks.json
    grant_types_supported:
      - authorization_code
      - refresh_token
      - urn:ietf:params:oauth:grant-type:jwt-bearer
    response_types_supported: [code]
    token_endpoint_auth_methods_supported: [client_secret_basic]
    code_challenge_methods_supported: [S256]
    id_token_signing_alg_values_supported: [RS256]
    subject_types_supported: [public]
    claims_supported: [iss, sub, aud, exp, iat, nonce, sid, email, email_verified]
    scopes: ../scopes/sambazon-scopes.yml
    description: >-
      Shopify's customer-account identity provider, discoverable from this
      origin. Governs shopper login on www.sambazon.com/account/login and the
      customer-account API/MCP scopes. The authorization server and the login
      UI are Shopify's; SAMBAZON operates neither.
protected_resource:
  spec: RFC 9728
  document: https://www.sambazon.com/.well-known/oauth-protected-resource
  resource: https://www.sambazon.com
  authorization_servers:
    - https://shopify.com/authentication/52008485056
  bearer_methods_supported: [header]
not_present:
  - No API key issuance, developer portal, or credential self-service.
  - No mutualTLS, no HTTP basic, no signed-request scheme documented.
  - No /.well-known/security.txt (404), so no machine-readable security contact.
x-evidence:
  fetched: '2026-08-05'
  probes:
    - url: https://www.sambazon.com/.well-known/openid-configuration
      http_status: 200
      content_type: application/json; charset=utf-8
    - url: https://www.sambazon.com/.well-known/oauth-authorization-server
      http_status: 200
      content_type: application/json; charset=utf-8
    - url: https://www.sambazon.com/.well-known/oauth-protected-resource
      http_status: 200
      content_type: application/json; charset=utf-8
    - url: https://www.sambazon.com/api/ucp/mcp
      http_status: 422
      content_type: application/json; charset=utf-8
    - url: https://www.sambazon.com/products.json?limit=1
      http_status: 200
      content_type: application/json; charset=utf-8