Ali SMS provides HTTP and other protocol interfaces for you to call.
Sending verification code information is not necessarily the only thing Ali can send by SMS. If the content you send has a signature, it is not fixed, and it is not the brand name or trademark name of your company, Ali will not allow you to use it.
At present, the platform systems of large companies are all integrated with SMS verification code, SMS early warning and SMS notification template, which is completely feasible. As for the SMS platform for SMS early warning, besides what you said, you can also consider a short message, which also provides many SMS support for CRM, MIS, ERP and other systems. They may not only provide short message service, but also provide solutions. I hope my answer can help you.