API & webhooks
Plug WhatsApp into the systems you already run
Send order updates from your store, sync contacts from your CRM and get notified the moment a customer writes back.
What you get
Inside api & webhooks
REST API
Send text or templates and create or update contacts with an API key.
Signed webhooks
New messages, delivery updates, finished campaigns and orders — signed so you can verify them.
Retries built in
Failed webhook deliveries retry with backoff for about an hour.
Fair limits
Per-key rate limits and monthly API quotas keep integrations predictable.
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