Send and receive WhatsApp messages.

Connect your WhatsApp Business number. Send templates, media, and replies through the same API.

01 / YOUR APPNode.js

send-whatsapp.ts

const { data, error } = await retransmit.whatsapp.send({
  to: "+237670000000",
  type: "text",
  text: "Of course. How can we help?",
});

202 Acceptedstatus: queued

02 / YOUR CUSTOMERPreview

Acme · just now

Acme Support

Of course. How can we help?

DeliveredSample

Text replies need an open 24-hour service window.

Templates

Open a conversation with an approved template. Reply free-form inside the 24-hour window.

Send images and documents with the same call.

Incoming messages and read receipts reach your webhook.

Same API key. Same SDK.