How does API-MESSENGER work?
API-MESSENGER functionality operates on WhatsApp Web basis and has REST principles-based development. A phone with the Internet connection and WhatsApp installed is required.
Is it possible to make mass mailings via API?
Not recommended. Send messages your recipients are waiting for. Your account may be blocked in case if several recipients click on the "Spam" button in WhatsApp.
Is the status “Sent”, “Delivered” and “Read” displayed when sending a message?
Yes. See the “Webhook notifications” section in the documentation.
I do not have enough API functionality, is it possible to improve it or modify?
Yes. Your recommendations/observations will be implemented if they are useful for the service as a whole. Please send an email to the e-mail address specified in the contact details.