The Golem Network Stats Api Documentation.
This documentation lists all the API endpoints that the stats page at https://stats.golem.network uses to display its data.
The API provided by the stats page is a REST API with multiple endpoints and is totally free of use. There's no limits to how much the API can be used, but that might be introduced in the future if it's abused.
All responses from the API comes back in a JSON format.
Happy usage! :-)