701X Authentication

generated: '2026-09-05'
method: probed
source: >-
  https://login.701x.com/.well-known/openid-configuration (HTTP 200, fetched 2026-09-05) +
  openapi/701x-api-v1-openapi.json
summary:
  types:
  - oauth2
  - openIdConnect
  oauth2_flows:
  - authorizationCode
  primary: OAuth 2.0 authorization code against the company's own IdentityServer at login.701x.com
  api_keys: false
  basic_auth: false
  mtls: false
  note: >-
    701x publishes no authentication documentation. Everything below is read from the contract's
    securityScheme and from the company's own OpenID Connect discovery document, both of which are
    anonymous and public.
schemes:
- name: oauth2
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://login.701x.com/connect/authorize
    tokenUrl: https://login.701x.com/connect/token
    scopes: 1
    declared_scopes:
      api1: Demo API - full access
  applied_to: >-
    1158 of 1391 operations require [oauth2: [API701x]]; the remaining 234 declare no security
    requirement in the contract.
  sources:
  - openapi/701x-api-v1-openapi.json
- name: openIdConnect
  type: openIdConnect
  openIdConnectUrl: https://login.701x.com/.well-known/openid-configuration
  note: >-
    Not declared in the OpenAPI, but the same issuer the oauth2 scheme points at publishes a full
    OIDC discovery document, so OIDC is available to clients that want id_tokens and userinfo.
  sources:
  - https://login.701x.com/.well-known/openid-configuration
authorization_server:
  issuer: https://login.701x.com
  discovery: https://login.701x.com/.well-known/openid-configuration
  jwks_uri: https://login.701x.com/.well-known/openid-configuration/jwks
  software: self-hosted (Duende/IdentityServer-shaped endpoint layout under /connect/*)
  endpoints:
    authorization: https://login.701x.com/connect/authorize
    token: https://login.701x.com/connect/token
    userinfo: https://login.701x.com/connect/userinfo
    end_session: https://login.701x.com/connect/endsession
    revocation: https://login.701x.com/connect/revocation
    introspection: https://login.701x.com/connect/introspect
    device_authorization: https://login.701x.com/connect/deviceauthorization
    check_session_iframe: https://login.701x.com/connect/checksession
  grant_types_supported:
  - authorization_code
  - client_credentials
  - refresh_token
  - implicit
  - password
  - urn:ietf:params:oauth:grant-type:device_code
  response_types_supported:
  - code
  - token
  - id_token
  - id_token token
  - code id_token
  - code token
  - code id_token token
  code_challenge_methods_supported:
  - plain
  - S256
  scopes_supported:
  - openid
  - profile
  - email
  - api1
  - offline_access
  claims_supported_count: 18
  logout:
    frontchannel: true
    backchannel: true
findings:
- >-
  The scope the API actually enforces (API701x) is NOT in the authorization server's
  scopes_supported list, and the scope the securityScheme documents (api1, described as
  "Demo API - full access") is not the one any operation requires. A client following the
  published contract literally would request the wrong scope.
- >-
  The authorization server advertises the implicit and resource-owner-password grants, both
  discouraged by OAuth 2.0 Security Best Current Practice (RFC 9700).
- >-
  PKCE is supported, but "plain" is offered alongside S256; S256 should be preferred by clients.
- No API-key, HTTP basic or mutual-TLS authentication path exists on this API.
cross_links:
  scopes: scopes/701x-scopes.yml
  conventions: conventions/701x-conventions.yml
  well_known: well-known/701x-well-known.yml