WA GatewayA WhatsApp API for each of your apps

Pair a WhatsApp number by QR code, then send and receive messages over a plain REST API and signed webhooks.

One number per app

Every app (tenant) gets its own WhatsApp account, API key and webhook, isolated from the others.

Incoming messages and delivery receipts are queued, signed with HMAC-SHA256 and retried with backoff.

Link a number from the dashboard, the API, or let your own product do it through the provisioning API.

Logins are encrypted in PostgreSQL, so a new container or machine comes back without a new QR scan.