Send a test SMS

Try your live API from the browser. Your sender ID is the one registered for your API key—you can’t change it on this page; contact support if it needs updating.

202 Accepted means we accepted your message for delivery. It can take a little while to reach the phone. If it doesn’t, wait a few minutes, use Check SMS left, or contact support with your message_id from the response.

API base (fixed for this site):

Send URL:

Treat this like a password—don’t share it or put it in public code.

“Check SMS left” shows an estimate of how many full SMS you can send at the current price—useful before a big send.