{"authorization_endpoint":"https://api.italki.com/api/v3/thirdparty/oauth2/authorize","code_challenge_methods_supported":["S256"],"grant_types_supported":["authorization_code","refresh_token"],"issuer":"https://api.italki.com","registration_endpoint":"https://api.italki.com/api/v3/thirdparty/oauth2/register","response_types_supported":["code"],"revocation_endpoint_auth_methods_supported":["client_secret_post"],"scopes_supported":["calendar:read","profile:read"],"token_endpoint":"https://api.italki.com/api/v3/thirdparty/oauth2/token","token_endpoint_auth_methods_supported":["client_secret_post"]}