Viber messenger API [closed]
All I did was createing an applicaion for UIautomate of viber message sending using viber desktop application. if you want to send bulk messages or messages to your contact do this way.
messenger
Can you use Facebook “Test Users” to test a Messenger Bot?
A working workaround was described here: http://developers.facebook.com/bugs/230322797329131/?hc_location=ufi Kudos to Alex Garcia himself 🙂
What is the technology behind wechat, whatsapp and other messenger apps? [closed]
The WhatsApp Architecture Facebook Bought For $19 Billion explains the architecture involved in design of whatsapp. Here is the general explanation from the link WhatsApp server is almost completely implemented in Erlang. Server systems that do the backend message routing are done in Erlang. Great achievement is that the number of active users is managed … Read more