Spin up apicast with ssl configured on it. On this tutorial you can check how to do that: https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.5/html/administering_the_api_gateway/apicast_policies#tls-certificate-validation Replace staging url on 3scale admin by the endpoint you just created previously following the tutorial. Make curl requests against the apicast endpoint.