I would like to find the right tile for my search zone (Brussels), but I don’t understand how I can find it !
I’ve already looked at this link, but it didn’t help (https://developer.tomtom.com/maps-api/maps-api-documentation/zoom-levels-and-tile-grid)
Why do you need a precise tile (which is just a fragment of the map)? Maybe Static Map Image API would be helpful instead? Check this example: Static Map Image example
For map tiles investigation, you can go to this example:
Raster map example
(raster map, as it can be easier checked in browser’s console)
and check which tiles are loaded for your area of interest when you go there and zoom in - for example:
https://a.api.tomtom.com/map/1/tile/basic/main/15/16780/10992.png shows Brussels for example.