Are there templates for thematic POI guides with check-ins?

Question

CMS

I want to make a couple of services where people can find exactly one thematic type of POI. For example, shoe shops of the city. Well, initially these same people will fill this guide, checking in these shoe shops.
What superservices + API / libraries / frameworks / CMS can significantly speed up development? Naturally, I know about the existence of Google Maps and other things, I'm interested in something that can help implement the logic of adding / storing / issuing points and related information.

Answer 1

Foursquare API
developer.foursquare.com/docs/