Mass Message Sending

JSON V2 protocol grants mass sending of Messages in a single request. The maximum number of Recipients in one request is 50,000.
Access details and URLs:

Parameters Value
Provider Role Server
Client Role Client
Batch-URL of the API https://proxy.hyber.im/{client_id}/batch https://proxy.hyber.im/{client_id}/batch/sync
Broadcast-URL of the API https://proxy.hyber.im/{client_id}/broadcast https://proxy.hyber.im/{client_id}/broadcast/sync
Method POST
HTTP Authentication Basic
Mandatory header Content-Type: application/json
HTTP Login/Password TBA by GMS in technical plan

Batch request contains personalized Message text across all communication channels for each User.
Broadcast request contains general text and variables that holds personalized values and can be used for all query parameters.
Examples of mass Messages requests are described in the following sections: Viber+SMS Mass Messages (batch) request, Viber Mass Messages (batch) request, SMS Mass Messages (batch) request, WhatsApp Mass Messages (batch) request, Viber+SMS Mass Messages (broadcast) request, Viber Mass Messages (broadcast) request, SMS Mass Messages (broadcast) request, WhatsApp Mass Messages (broadcast) request.
The platform returns a response on your request (Response to a Mass Messages request).