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api viber/WhatsApp send bulk message -- 2

$30-250 USD

Closed
Posted over 7 years ago

$30-250 USD

Paid on delivery
I need API to send messages to millions of recipient in Viber and Whatsapp. The API must : - get list of phone numbers and check who is active in Viber and Whatsapp - Upload contacts via XLS, TXT, CSV - Type texts or upload images - Generate report after sending with full status (Delivered / Seen). - Prevent Whatsapp and Viber from stopping the registered tel number after sending a few hundred messages. - Good if this program will make screenshots! Please bid only if you can handle this project and you are experienced in this field.
Project ID: 12076860

About the project

Remote project
Active 7 yrs ago

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United States
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Member since Nov 14, 2016

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