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Callbacks & APICallbacks

Downlink acknowledgement

When the Sigfox network transmits a downlink message to a device, an acknowledgement is generated by the network.

The acknowledgement can be retrieved through callbacks by the customer.

Callback creation procedure

  1. Go to your device type and create a custom callback with Type "SERVICE / ACKNOWLEDGE", which includes "downlinkAck" as variable.
  2.  Additionally, you can include "InfoCode" variable in the URL, which will provide you more information about the Downlink transmission.

InfoCode variable

You will find all InfoCode value explanation within the Backend callback documentation: https://backend.sigfox.com/apidocs/callback

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