SMS overview
Send and receive SMS messages via the API — outbound sending, inbound handling, callback URLs, and delivery status — for developers integrating the SMS channel.
This section covers how to send and receive SMS messages via the API: outbound sending, inbound handling, callback URLs, and delivery status.
Covers: Outbound SMS · Inbound SMS · Callback URL (MT) · Callback URL (MO) · Sending Outbound SMS
Updated 6 days ago