API Testing Automation

API Testing Automation Shipping untested APIs is shipping bugs on a schedule. This toolkit gives you a complete testing pipeline — from Postman collections that double as living documentation, to Newman CI integration that gates your deploys, to Pact contract tests that catch breaking changes before they reach consumers, to k6 load tests that prove your API handles production traffic. Every script is ready to plug into your CI/CD pipeline today. Key Features Postman Collection Generator — Python script that reads your OpenAPI spec and generates organized Postman collections with environment variables, pre-request scripts, and test assertions Newman CI Pipeline — GitHub Actions and GitLab CI configs that run your Postman collections on every PR with HTML report generation Pact Contract Testing — Consumer-driven contract tests in Python with a Pact broker publishing workflow and verification on the provider side k6 Load Testing Scripts — Realistic load test scenarios with ramp-up profile