{"issuer":"https://www.goupword.com","authorization_endpoint":"https://www.goupword.com/oauth/authorize","token_endpoint":"https://www.goupword.com/api/oauth/token","registration_endpoint":"https://www.goupword.com/api/oauth/register","response_types_supported":["code"],"grant_types_supported":["authorization_code","refresh_token"],"code_challenge_methods_supported":["S256"],"scopes_supported":["read"],"token_endpoint_auth_methods_supported":["client_secret_post","none"]}