Endpoint API for online game - 09/01/2018 16:02 EST

We are writing a game that needs various online features. This contract is to write the server-side of the backend, exposing APIs for the game and web client to use. It is acceptable to include in the backend specification a low-cost 3rd party platform if it provides substantial benefits. Features: 1. A user can upload one or more JSON files that represent maps they created in-game. 2. Other users can download these same maps, where the server will try to return high quality maps. 3. Users can rate maps they have played. 4. Users can text chat between each other. This relays strings from one user to all users logged in to receive chat. 5. The top 10 maps can be displayed on a web server See attached file for the full specification.