CHAPI is designed to create chat bots and integrate WhatsApp with business systems: CRM, ERP or a website.
Texting - is the faster-growing behavior. Receive and send messages using HTTP requests in most popular Mesenger.
Receive notifications about personal and group messages through incoming http requests to your server. This is the main function for creating a chatbot.
Free for 3 days, then $39/month or $390/year for a WhatsApp account. The price includes technical support and 6000+ messages per day.