![Backend-API | sersupervector - stock.adobe.com](/img/adobe/208403368.jpg?1580222940)
API
A description of the Puzzle-backend API.
![API](/img/adobe/316545540-square.jpg?1579877881)
Introducing the Puzzle API
An introduction to the interface of the Puzzle backend for developers.
Dec. 21, 2020 | Bernhard Kauer
developerwork-in-progress
![Authentication](/img/adobe/289318669-square.jpg?1579877882)
The Puzzle Authentication Scheme
Using ed25519 signatures for authenticating HTTP requests.
Apr. 1, 2021 | Bernhard Kauer
developer
![Digital Users](/img/adobe/289318669-users-square.jpg?1581581876)
Users and Environments
Howto create new users? Howto modify them?