Understand the send request structure

Bizgo acts as the relay between your company and the carriers and channels.

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Customer server

Your Server

Send request

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Channel routing

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Device delivery

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Recipient device

Customer's phone

Receive the report

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Send the report

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Result aggregation

Send result

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Send the report

Delivery confirmed

Customer → Bizgo

A REST API call. You specify recipients and channel priority with the destinations and messageFlow structure.

Bizgo → channel server

Tries the first channel in messageFlow order and switches to the next one automatically on failure (failover).

Channel server → recipient

The carriers (SKT/KT/LG U+), Kakao, and RCS providers deliver the message to the actual device.

Receive the report

The send result is delivered to Bizgo, which forwards it to your webhook.

Next steps

Check how to register a webhook URL that receives delivery results in real time, and how to verify signatures.

Check how to look up delivery results directly through the API.

Check every send API endpoint and its request and response specification.