Need to develop a script enable to send bulk Viber messages using an API (web based, PHP)
Can automatically distinguish which number is using viber
Can prevent viber from stopping the registered tel number after sending a few hundred messages.
Upload a text file with phone numbers and insert a message that gets sent
Message delivery can support Text, Photo
Report: delivered, seen
More details will be shared with shortlisted developers
If you have done similar please show demo example