The TruthSift API is an HTTP-based API which allows third party applications and websites to use the TruthSift functionality remotely. The API only provides data updation and retrieval - it does not provide any UI or display attributes. It is up to the calling application to present the API data as desired.
The domain url for all the API calls is https://truthsift.com eg. https://truthsift.com/api/topicsinfocus/apikey
Each function in the API is listed in the sidebar. Clicking on a function which open a page which will show detailed specifications of how the function is supposed to be used.