generated: '2026-07-18'
method: searched
source: https://www.billie.io/.well-known/security.txt
hosts:
  - host: https://www.billie.io
    documents:
      - path: /.well-known/security.txt          # RFC 9116
        status: 200
        file: billie-security.txt
      - path: /.well-known/openid-configuration   # OIDC discovery
        status: 404
      - path: /.well-known/api-catalog             # RFC 9727
        status: 404
      - path: /.well-known/ai-plugin.json
        status: 404
  - host: https://paella.billie.io
    documents:
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/oauth-authorization-server  # RFC 8414
        status: 404
notes: >-
  Billie publishes a valid RFC 9116 security.txt at the marketing apex
  (www.billie.io), canonicalized to https://billie.io/.well-known/security.txt.
  No OIDC/OAuth AS discovery documents are exposed on the API host
  (paella.billie.io) — the OAuth token endpoint is documented rather than
  discovery-advertised.