Lightyear · Authentication Profile

Lightyear Authentication

Authentication

Lightyear secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

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Methods: oauth2 Schemes: 1 OAuth flows: authorizationCode API key in:

Security Schemes

internal-mcp oauth2

· flows: authorizationCode

Source

Authentication Profile

generated: '2026-07-19'
method: searched
source: https://api.lightyear.com/.well-known/oauth-authorization-server
notes: >-
  Lightyear publishes no public developer API and no developer authentication documentation. The
  only machine-readable auth surface found is the RFC 8414 OAuth 2.0 authorization server metadata
  served from api.lightyear.com, which describes an OAuth 2.0 authorization-code + PKCE flow scoped
  to an internal MCP integration. It is captured here as observed fact, not as a documented public
  auth contract for third-party developers.
summary:
  types:
  - oauth2
  api_key_in: []
  oauth2_flows:
  - authorizationCode
schemes:
- name: internal-mcp
  type: oauth2
  issuer: https://api.lightyear.com
  flows:
  - flow: authorizationCode
    authorizationUrl: https://api.lightyear.com/oauth2/internal-mcp/authorize
    tokenUrl: https://api.lightyear.com/oauth2/internal-mcp/token
    refresh: true
    pkce_methods:
    - S256
    scopes:
    - mcp
  dynamic_client_registration:
    supported: true
    standard: RFC 7591
    registration_endpoint: https://api.lightyear.com/oauth2/internal-mcp/register
  token_endpoint_auth_methods:
  - client_secret_post
  - none
  jwks_uri: https://api.lightyear.com/.well-known/jwks.json
  sources:
  - well-known/lightyear-oauth-authorization-server.json