generated: '2026-09-19'
method: searched
source: https://www.airwallex.com/.well-known/security.txt
note: 'Probed every apis.yml baseURL host, the docs/marketing host, the sandbox API host and both hosted
  MCP hosts. One classic well-known document is served: an RFC 9116 security.txt on the marketing host.
  In addition, both MCP hosts serve RFC 9728 OAuth protected-resource metadata at path-scoped well-known
  URLs (/.well-known/oauth-protected-resource/<mcp-path>/) — the unscoped /.well-known/oauth-authorization-server
  and /.well-known/oauth-protected-resource paths 404 on those hosts, and the resource_metadata value
  in the 401 WWW-Authenticate challenge is what points at the served location. No api-catalog and no ai-plugin.json
  anywhere.


  MCP-host OAuth discovery added 2026-09-19 (roadmap#321/#337): the harvest visits a provider''s primary
  hosts, and RFC 9728 protected-resource metadata lives on the MCP host, so these documents existed and
  were invisible to the scorer. Fetched live and validated on `resource`/`issuer`; one negative control
  per host.'
hosts:
- host: https://www.airwallex.com
  documents:
  - path: /.well-known/security.txt
    status: 200
    file: airwallex-security.txt
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://api.airwallex.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://api.sandbox.airwallex.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://mcp.airwallex.com
  documents:
  - path: /.well-known/oauth-protected-resource/mcp/
    status: 200
    file: airwallex-oauth-protected-resource-mcp.json
    note: RFC 9728 protected-resource metadata, 35 scopes_supported, bearer header
  - path: /.well-known/oauth-protected-resource
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/oauth-authorization-server/mcp
    status: 200
    file: airwallex-mcp-oauth-authorization-server.json
    bytes: 1824
  path_echo_control: passed
- host: https://mcp.sandbox.airwallex.com
  documents:
  - path: /.well-known/oauth-protected-resource/developer/
    status: 200
    file: airwallex-oauth-protected-resource-developer.json
    note: RFC 9728 protected-resource metadata, 48 scopes_supported, bearer header
  - path: /.well-known/oauth-protected-resource
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/api-catalog
    status: 404
hit_count: 3
soft_404_control:
  note: www.airwallex.com answers unknown /.well-known/* paths with an HTTP 404 carrying a 4,859-byte
    Next.js not-found page, and api.airwallex.com answers with a 36-byte JSON {"error_msg":"404 Route
    Not Found"} — both correctly 404, so this host set is NOT an SPA catch-all and the 200s recorded above
    are real documents.
  probe: https://www.airwallex.com/.well-known/agent-card.json
  status: 404
  bytes: 4859
x-mcp-probe:
  probed: '2026-09-19'
  issue: roadmap#321, roadmap#337
  documents:
  - host: https://mcp.airwallex.com
    path: /.well-known/oauth-authorization-server/mcp
    file: airwallex-mcp-oauth-authorization-server.json
  validated_on: resource (RFC 9728) / issuer (RFC 8414, OIDC)
  negative_control: one per host; a 2xx JSON object at an impossible path discards the host