AppHiveSL SMS API
2.0.2

Base URL 
https://api.sierrahive.com

AppHive SMS API exposes secured HTTP endpoint(s) to send SMS (text messages) to mobile devices. Requests are asynchronous; final status is delivered to the client via callbackUrl (webhook).

This is version 2.0.2 of this API documentation. Last update on Dec 13, 2025.