Integrate WebHook to update DB if it changed using TomTom get query

Hi, I use TomTom Rest “GET” to insert in my database information about gasoil stations.
I don’t want to update DB every week or every month. If DB change, my service will update it. I find something called WebHook, but I don’t know how it works in TomTom.
So, I want something to check, is data actual and if it isn’t, it should call my service.
Sorry for my English, I am from Ukraine :slight_smile:

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