WhatsApp for small enterprise integrations allows companies to receive and reply to WhatsApp chat messages with amoCRM. Gupshup.io is the official service provider of WhatsApp Business API. It provides an application that allows the users to test the operation of WhatsApp Business API.
There is no need to add a mobile number to WhatsApp Business API to test it while using Gupshup.io. The test mode in Gupshup offers a credit of 1$ and allows to send and receive up to 1000 text messages under this offer. Gupshup.io helps to authorize your business integrations on Facebook as well.
Gupshup.io’s app allows users to use all of the WhatsApp Business API features without any subscription fees. You only need to pay for the incoming and outgoing messages. However, Voice messages, pictures, and videos cannot be used in the test mode.