Send PDFs, invoices, or Office files the customer can open directly in WhatsApp.

At a glance

Request body

Example

Endpoint

POST https://api.wazapin.com/v1/messages Authenticate with X-Api-Key. See Authentication.

Response

On success, the API returns 201 Created with a message record (status often starts as queued).
201 Created
Track delivery with Webhooks or GET /v1/messages/.