Vesper Relay

WhatsApp Business Platform

Your business number, sending from your software.

Connect the number you already use in the WhatsApp Business app. Keep chatting on the phone. Let your booking or shop system send approved templates through Meta's Cloud API. You pay Meta's message fees directly; we never sit in between.

Create account Log in

Coexistence

Scan one QR code. The WhatsApp Business app stays on the phone, the API sends on the same number.

Templates

Create and submit message templates from the dashboard or the API. Status updates arrive by webhook.

One API

One bearer key, one POST per message, delivery statuses forwarded to your own webhook, signed.