Coast Capital Savings · Authentication Profile

Coast Capital Authentication

Authentication

Coast Capital Savings secures its APIs with openIdConnect and oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode, clientCredentials, and refreshToken flow(s).

Financial ServicesBankingCanadaCredit UnionCooperativeConsumer-Driven BankingData Aggregation
Methods: openIdConnect, oauth2 Schemes: 1 OAuth flows: authorizationCode, clientCredentials, refreshToken API key in:

Security Schemes

memberOIDC openIdConnect

Source

Authentication Profile

coast-capital-authentication.yml Raw ↑ 
generated: '2026-07-23'
method: searched
source: https://www.coastcapitalsavings.com/.well-known/openid-configuration
note: >-
  Derived from the live member-authentication OIDC discovery document. This is
  the identity-provider surface used for member sign-in (Umbraco member-auth
  delivery API), NOT authentication for a public banking/data API — Coast Capital
  publishes no public first-party API. Recorded here because it is a real,
  anonymously-fetchable auth surface.
summary:
  types: [openIdConnect, oauth2]
  oauth2_flows: [authorizationCode, clientCredentials, refreshToken]
  pkce: [S256, plain]
  audience: member-authentication
schemes:
- name: memberOIDC
  type: openIdConnect
  openIdConnectUrl: https://www.coastcapitalsavings.com/.well-known/openid-configuration
  issuer: https://www.coastcapitalsavings.com/
  sources: [well-known/coast-capital-openid-configuration.json]
  endpoints:
    authorization: https://www.coastcapitalsavings.com/umbraco/delivery/api/v1/security/member/authorize
    token: https://www.coastcapitalsavings.com/umbraco/delivery/api/v1/security/member/token
    userinfo: https://www.coastcapitalsavings.com/umbraco/delivery/api/v1/security/member/userinfo
    revocation: https://www.coastcapitalsavings.com/umbraco/delivery/api/v1/security/member/revoke
    end_session: https://www.coastcapitalsavings.com/umbraco/delivery/api/v1/security/member/signout
    jwks: https://www.coastcapitalsavings.com/.well-known/jwks
  grant_types_supported: [authorization_code, refresh_token, client_credentials]
  response_types_supported: [code]
  response_modes_supported: [query, form_post, fragment]
  scopes_supported: [openid, offline_access]
  id_token_signing_alg_values_supported: [RS256]
  code_challenge_methods_supported: [plain, S256]
  token_endpoint_auth_methods_supported: [client_secret_post, private_key_jwt, client_secret_basic]
  require_pushed_authorization_requests: false
  tls_client_certificate_bound_access_tokens: false