A free and fully open-source tool for designing and collaborating on API contracts, built around one idea: your contracts belong in your Git repo, not behind someone else's paywall.
Screenshots
Observed history
| App | Change | Version | When ↓ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
0.5.025 Aug 2026
No release notes supplied.
0.4.130 Jul 2026
No release notes supplied.
0.4.07 Jul 2026
No release notes supplied.
0.3.630 Jun 2026
No release notes supplied.
