8 docs tagged with "SMS"

Customer.io is a messaging automation platform. It has no built-in SMS

Example of a request to send a scheduled message.

Example of request to send RCS message with text, image, button and resend the message by SMS in case of failure to deliver.

Example of request to send SMS message to the specified number.

SMS is sent synchronously via /api/json.php (immediate gateway response with msg_id per message).

Example of request to send SMS message to the specified number.

Example of request to send Viber message with text, image, button and resend the message by SMS in case of failure to deliver.

Example of a request to send a scheduled message.