Send messages via WhatsApp#
All requests in this section use POST {{base_url}}/api/create-message with the default channel WhatsApp (you can omit channel or set it to whatsapp).Requirements#
The appkey must belong to an app linked to a WhatsApp device (not a Telegram account).
The device must be connected and showing as online in the dashboard.
Your account must have an active subscription and remaining message quota.
Use a valid phone number in E.164 or digits-only form.
Maximum length: 13 characters (e.g. 966501234567).
Include country code without the leading +.
Rate limits#
Sending may be limited by warm-up and daily caps per device.
If you receive 429, wait and retry later.
Modified at 2026-03-03 23:38:15