The complete guide to the SMS Panel at sms.splashifypro.com , a walkthrough of every screen for the people who use it, and a full REST reference for the people who integrate it.
The six things people open these docs to do.
Declare your chain
The step most often missed, and the reason messages send successfully and never arrive.
Register a template
How variables work, the 30-character cap on each, and why the wording must match exactly.
Send your first message
What the compose screen shows you before you commit, and why the first send should go to your own phone.
Understand your bill
Why SMS is priced per part rather than per message, when you are charged, and when it is refunded.
Authenticate an integration
Creating an API key, what it can and cannot reach, and what to do when one leaks.
Track delivery
What each status means, how long a message can stay pending, and when it settles on its own.
Press ⌘K to search every page, or write to the SMS team directly, include your account email and, if the question is about a specific send, the message ID.
