{ "issuer": "https://www.paypal.com", "authorization_endpoint": "https://www.paypal.com/signin/authorize", "token_endpoint": "https://api.paypal.com/v1/oauth2/token", "userinfo_endpoint": "https://api.paypal.com/v1/oauth2/token/userinfo", "jwks_uri": "https://api.paypal.com/v1/oauth2/certs", "token_endpoint_auth_methods_supported": [ "client_secret_basic" ], "response_types_supported": [ "code", "code id_token" ], "response_modes_supported": [ "query", "form_post" ], "grant_types_supported": [ "authorization_code", "refresh_token" ], "subject_types_supported": [ "pairwise" ], "scopes_supported": [ "email", "address", "phone", "openid", "profile", "https://uri.paypal.com/services/wallet/sendmoney", "https://uri.paypal.com/services/payments/futurepayments", "https://uri.paypal.com/services/expresscheckout" ], "id_token_signing_alg_values_supported": [ "HS256", "RS256" ], "claims_supported": [ "aud", "iss", "iat", "exp", "auth_time", "nonce", "sessionIndex", "user_id" ], "code_challenge_methods_supported": [ "RS256", "ES256", "S256" ] }