Starting on June 25th, 2018, Dsco will begin migrating accounts currently connecting to the https://api.dsco.io endpoint to a new endpoint, https://apis.dsco.io. Accounts will have until September 30th, 2018 to migrate to the new endpoint. The documentation below has been updated to reflect the endpoint URL change. Go here for more information on the endpoint migration.
You don't have to read all this documentation to start playing with the APIs.
The APIs are hosted with an interactive website, which allows you to immediately fill a few forms and invoke the APIs directly from the website, with no coding.