{
  "issuer": "https://apibase.pro",
  "token_endpoint": "https://apibase.pro/oauth/token",
  "registration_endpoint": "https://apibase.pro/oauth/register",
  "grant_types_supported": ["client_credentials"],
  "token_endpoint_auth_methods_supported": ["client_secret_post", "client_secret_basic"],
  "response_types_supported": [],
  "subject_types_supported": ["public"],
  "id_token_signing_alg_values_supported": [],
  "scopes_supported": [],
  "service_documentation": "https://apibase.pro/ai.txt",
  "claims_supported": ["sub", "iss", "aud", "iat"]
}