Connect GitHub and install the app
Authorize API Contract Guard once and link repositories to your organization workspace.
API Integrity At Merge Time
Ship fast without shipping breaking contracts.
API Contract Guard turns OpenAPI contract verification into a merge gate. Connect GitHub, sync repositories, and block breaking API changes before production users notice.
How it works
Go from GitHub install to enforceable contract gates in minutes.
Map services to contracts
Point each service at a repository contract file or public contract URL template.
Enforce checks on every PR
Review failures, apply waivers when justified, and ship only safe API changes.
Problem
API regressions often slip through review because breaking changes are hard to spot from code diff alone.
Solution
API Contract Guard compares baseline and candidate contracts and returns actionable policy-based conclusions inside GitHub workflows.
Protect every API merge before it ships.
Start with a 3-day trial, choose monthly or yearly billing, and onboard your first services.