Receive a signed Twilio WhatsApp recipient confirmation
POST/webhooks/twilio/whatsapp/inbound
Verifies the Twilio signature using the configured public API origin, inbound path and form fields before processing the sender, confirmation message and message ID. Validly signed callbacks receive an empty TwiML response even when the message cannot confirm a challenge.
Request
Responses
- 200
- 403
- 429
- 503
Callback acknowledged
Forbidden
API rate limit exceeded before webhook processing
Response Headers
Retry-After
When present, delay in seconds before retrying.
Twilio signing token or public URL is missing (WEBHOOK_NOT_CONFIGURED)