Currently I'm working with OSM. I just need to use it's POI tools/API - https://wiki.openstreetmap.org/wiki/POI_tools/API in order to receive data in json format. But I can't understand what the URL for the request to API. In the wiki there is example like: /tag/amenity/restaurant/all/ids.json?bbox= [your bbox]
Please, could anyone provide me a really working example with API url requst?
I'm just confused how all this OSM works.