Publish your OpenAPI specs, version them, and get automatically notified when a new release breaks something consumers depend on — before it hits production.
Fully hosted & managed · No setup · Live in minutes
No new tooling to learn. If you have an OpenAPI spec, you're already set up.
Add a service — name it after your API, add the team owner and base URL. One time setup.
Paste your spec URL or upload a JSON/YAML file. Each publish auto-diffs against the previous version.
Consumer teams subscribe and receive email alerts the moment a breaking change is detected — before they're broken.
Every spec version stored with endpoint count, publish date, and author. Diff any two versions on demand.
Automatically flags removed endpoints, deleted required params, new required fields, and removed response fields.
Consumer teams subscribe per service. Breaking-change alerts land in their inbox before the next deploy ships.
Publish specs via API token from your pipeline. SentinelFlux auto-pushes specs after every successful contract test run.
Generate machine tokens for headless publishing from CI. Tokens are bcrypt-hashed; plain value shown once.
Fully hosted and managed by us — nothing to deploy, patch, or back up. Sign in and publish your first spec in minutes.
No heavy framework. A lean Python core — the same stack across SentinelFlux — keeps SpecVault fast and dependable. We run, scale, and back it up for you.
Fully hosted and managed — nothing to deploy. Sign in and publish your first spec in minutes.