Develop own API to manage WhatsApp bulk messaging, thus preventing whatsapp blocks the sendschannels.
1. I need to automatically send whatsapp videos, images, text and audio. I need to send on average 150 to 250k per day.
2. Let me load the contact list via csv or excel
3. Reporting interface shows how many phone numbers have whatsapp, how many whatsapp are successfully sent, how many are not sent successfully, and received reading.
4. The site must be able to create automatic responses.
5 - The site must be able to create custom fields.
6 - The site must be able to register many channels, and link these channels to a particular project.
7. The site can send text and picture messages to whatsapp. In addition, the site can also receive text and image messages from whatsapp.
8) Proxies to avoid network blocking,
9) Easy Sender, friendly.