{
  "version": 1.0,
  "issuer": "https://api.ob.hsbc.com.hk",
  "authorization_endpoint": "https://ob.hsbc.com.hk/open-banking/v1.0/oauth2/authorize",
  "registration_endpoint": "https://api.ob.hsbc.com.hk/open-banking/v1.0/oauth2/register",
  "token_endpoint": "https://api.ob.hsbc.com.hk/open-banking/v1.0/oauth2/token",
  "jwks_uri": "https://ob.hsbc.com.hk/jwks/public.jwks",
  "scopes_supported": ["openid", "accounts"],
  "claims_supported": ["openbanking_intent_id"],
  "response_types_supported": ["code id_token"],
  "grant_types_supported": ["authorization_code", "client_credentials", "refresh_token"],
  "subject_types_supported": ["pairwise"],
  "id_token_signing_alg_values_supported": ["PS256"],
  "request_object_signing_alg_values_supported": ["PS256"],
  "token_endpoint_auth_methods_supported": ["private_key_jwt", "tls_client_auth"],
  "claims_parameter_supported": true,
  "request_parameter_supported": true,
  "request_uri_parameter_supported": false,
  "token_endpoint_auth_signing_alg_values_supported": ["PS256"],
  "tls_client_certificate_bound_access_tokens": true
}