generated: '2026-07-25' method: searched source: live probes of every apis.yml host and OpenAPI servers[] host notes: >- Swisscom publishes one group-wide RFC 9116 security.txt on www.swisscom.ch. The API gateway (api.swisscom.com), the signing platform (sign.swisscom.ch), the AIS host (ais.swisscom.com), the marketplace (digital.swisscom.com) and the Trust Services site publish no /.well-known/ discovery surface of their own. The only machine-readable discovery document on an API host is the Keycloak OIDC configuration for the swisscom-public realm that fronts the Swisscom Sign Integration API — it is served from the realm path, not from the host root. hosts: - host: https://www.swisscom.ch documents: - path: /.well-known/security.txt status: 200 file: swisscom-security.txt - path: /.well-known/openid-configuration status: 302 - path: /.well-known/oauth-authorization-server status: 302 - path: /.well-known/api-catalog status: 302 - path: /.well-known/ai-plugin.json status: 302 - host: https://sign.swisscom.ch 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 - path: /realms/swisscom-public/.well-known/openid-configuration status: 200 file: swisscom-sign-openid-configuration.json note: Keycloak realm discovery document for the Swisscom Sign Integration API - host: https://api.swisscom.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://ais.swisscom.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://digital.swisscom.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://trustservices.swisscom.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