Grubbly Farms · Authentication Profile

Grubbly Farms Authentication

Authentication

Grubbly Farms secures its APIs with oauth2 and openIdConnect across 2 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

CompanyE-CommerceRetailConsumer Packaged GoodsPet & AnimalPoultrySustainabilityShopifyMCPAgentic Commerce
Methods: oauth2, openIdConnect Schemes: 2 OAuth flows: authorizationCode API key in:

Security Schemes

shopify-customer-account-oidc openIdConnect
shopify-customer-account-oauth2 oauth2
· flows: authorizationCode

Source

Authentication Profile

grubbly-farms-authentication.yml Raw ↑ 
generated: '2026-07-19'
method: searched
source: https://grubblyfarms.com/.well-known/openid-configuration
docs: https://account.grubblyfarms.com/
summary:
  types: [oauth2, openIdConnect]
  oauth2_flows: [authorizationCode]
  pkce: S256
  token_endpoint_auth_methods: [client_secret_basic]
  id_token_signing_alg: [RS256]
  notes: >-
    Grubbly Farms authenticates customers through the Shopify Customer Account identity
    surface, advertised via OpenID Connect / OAuth 2.0 Authorization Server Metadata
    (RFC 8414) discovery documents. Authorization-code flow with PKCE (S256). This governs
    customer-account and customer-account-mcp API access; the anonymous Storefront MCP
    server at /api/mcp does not require a user token for public catalog/cart operations.
schemes:
- name: shopify-customer-account-oidc
  type: openIdConnect
  openIdConnectUrl: https://grubblyfarms.com/.well-known/openid-configuration
  issuer: https://shopify.com/authentication/14073744
  sources: [well-known/grubbly-farms-openid-configuration.json]
- name: shopify-customer-account-oauth2
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://account.grubblyfarms.com/authentication/oauth/authorize
    tokenUrl: https://account.grubblyfarms.com/authentication/oauth/token
    codeChallengeMethod: S256
    scopes:
    - openid
    - email
    - customer-account-api:full
    - customer-account-mcp-api:full
  grant_types_supported:
  - authorization_code
  - refresh_token
  - 'urn:ietf:params:oauth:grant-type:jwt-bearer'
  jwks_uri: https://account.grubblyfarms.com/authentication/.well-known/jwks.json
  sources: [well-known/grubbly-farms-oauth-authorization-server.json]