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WatZap Triggers

Trigger WhatsApp events instantly using WatZap. Connect your API key and WhatsApp number — webhooks are configured automatically.

WatZap Triggers

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Summary

Trigger workflows from WhatsApp events received via WatZap webhooks, filtering and normalizing incoming event data for use in n8n.

Inputs

  • Number Key (required) — Select a connected WhatsApp number to configure the webhook automatically for that number.
  • Allowed Events (required) — Select one or more WhatsApp event types to listen for; only events matching these types will trigger the workflow.
  • Response Mode — Set the HTTP response mode for webhook calls: return success, custom response JSON, or no response (debug mode).
  • Custom Response — If using Custom Response mode, specify the JSON object to return as the HTTP response to webhook calls.

Output shape

a single webhook event object normalized with WhatsApp event details and metadata

The node outputs normalized JSON containing the raw webhook payload plus simplified event-specific fields (e.g., chat_id, message_id, phone_number). Events not in the allowed list are ignored with a filtered response. The webhook response status and body correspond to the configured Response Mode.

Examples

Example 1: Receive and process incoming WhatsApp messages

Set Number Key to a connected WhatsApp number and Allowed Events to ['message']. The workflow triggers only on incoming message events, receiving detailed normalized event data.

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