The complete platform to test your APIs
All-in-one solution for automated testing, chain testing, and real-time monitoring. Catch issues before they reach production.
Everything you need to ship reliable APIs
A complete toolkit for testing, monitoring, and validating your APIs at any scale.
Automated Testing
Run thousands of tests in parallel with smart alert scaling and automatic retries.
Chain Testing
Test complex workflows by chaining API calls together with data dependencies.
Real-time Monitoring
24/7 monitoring with instant alerts when your APIs deviate from expected behavior.
Deep Insights
Comprehensive analytics on response times, error rates, and performance trends.
Team Collaboration
Share tests, results, and insights with your entire team in real-time.
Global Coverage
Test your APIs from multiple regions worldwide to ensure consistent performance everywhere.
Faster iteration. More confidence.
The platform for rapid API development. Let your team focus on shipping features instead of manual testing with automated CI/CD, built-in assertions, and integrated collaboration.
- Schedule your tests
- Parallel execution across environments
- Automatic alert scaling
- CI/CD integration with GitHub Actions
"status": "success",
"data": [...],
"latency": "45ms"
}
Complex workflows made simple.
Test multi-step API flows with ease. Chain requests together, pass data between calls, and validate entire user journeys in a single test suite.
- Visual flow builder for test chains
- Dynamic variable extraction
- Conditional branching logic
- Reusable test components
Never miss an incident.
Real-time monitoring with intelligent alerting. Get notified instantly when your APIs deviate from expected behavior, before your users notice.
- Multi-region health checks
- Custom alert thresholds
- Webhook, Slack, email integration
- Historical trend analysis
API Unit in your deploy flow
Tests run automatically after deploy and confirm everything works correctly in production — before your users notice anything.
Developer pushes code / opens Pull Request
New code lands in the repository (GitHub, GitLab, Bitbucket). The CI/CD pipeline is triggered automatically.
Build and Deploy completed
The pipeline compiles the code, runs unit tests and deploys to production or staging. The deploy finishes completely, independently of API Unit.
API Unit runs the test suite (post-deploy)
API Unit automatically runs the configured test suite against the new deploy — checking HTTP status, response time, headers, response body, and full chain tests.
All tests pass
All endpoints respond correctly. The team is notified that everything is working in production.
→ Deploy validatedOne or more fail
An endpoint is not responding correctly. Instant alert — rollback or fix before customers notice.
→ Team alertContinuous monitoring (independent of deploy)
API Unit doesn't stop after deploy. Tests run on a schedule or on-demand at any time, monitoring your APIs 24/7 in production with full history in the dashboard.
Built for every team
Whether you're a solo developer or an enterprise team, API Unit scales with your needs.
For Developers
Write tests in your favorite language. Integrate with your existing workflow. Ship with confidence.
- SDK for JS, Python, Go
- CLI for local testing
- Pipeline integration
For QA Teams
Visual test builder, no coding required. Comprehensive reporting and test management.
- No-code test builder
- Detailed test reports
- Test case management
For Enterprises
Enterprise-grade security, compliance, and dedicated support for mission-critical APIs.
- Dedicated resource
- SSO & SAML support
- Dedicated support
Ready to ship reliable APIs?
Join thousands of teams who trust API Unit to catch bugs before production. Start free, no credit card required.