latestOpenAPI 3.1.02026-08-215701892.2 MB

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Webhook Events

WhatsApp number suspended event

Fired when an active number is suspended (e.g. a failed payment). The number stops working until the issue is resolved, after which a whatsapp.number.reactivated event is sent. reason carries the cause (e.g. payment_failed, subscription_ended).

postWebhookwhatsapp.number.suspended

Payload

idstring

event'whatsapp.number.suspended'

timestampstring date-time

UTC time at which Zernio generated this event (set once when the event payload is built, before delivery is queued). Retries and redeliveries keep the original value, so it reflects the event, not the delivery attempt.

reasonstring nullable

Response

Webhook received successfully