{ "issuer": "https://oauth-account-noneu.truecaller.com", "authorization_endpoint": "https://oauth-account-noneu.truecaller.com/v1/auth", "token_endpoint": "https://oauth-account-noneu.truecaller.com/v1/token", "userinfo_endpoint": "https://oauth-account-noneu.truecaller.com/v1/userinfo", "revocation_endpoint": "https://oauth-account-noneu.truecaller.com/v1/revoke", "jwks_uri": "https://oauth-account-noneu.truecaller.com/.well-known/:clientId/jwks.json", "scopes_supported": [ "openid", "profile", "phone", "offline_access", "email", "address" ], "response_types_supported": [ "code" ], "subject_types_supported": [ "public" ], "id_token_signing_alg_values_supported": [ "RS256" ], "claims_supported": [ "iss", "sub", "aud", "iat", "exp", "family_name", "given_name", "name" ], "code_challenge_methods_supported": [ "S256" ], "grant_types_supported": [ "authorization_code", "refresh_token" ] }