Quality assurance for APIs and integrations
We make testing part of every integration we deliver: functional, regression and automated API tests, plus contract and performance testing, so changes reach production with confidence.
Our approach
- 01
Plan
Define the test strategy, environments and acceptance criteria with your team.
- 02
Automate
Automated API and integration tests that run in CI/CD.
- 03
Verify
Functional, regression, contract and performance testing before each release.
- 04
Improve
Track defects and coverage, and feed lessons back into design.
Expertise
Functional and regression testing
End-to-end testing of integration flows and APIs.
Test automation
Automated API tests running in your CI/CD pipelines.
Contract testing
Checks that providers and consumers stay compatible as APIs evolve.
Performance and load testing
Verify that APIs and flows meet their response-time and throughput targets.
Outcomes
- Fewer defects
- Issues found before production.
- Confident releases
- Automated regression on every change.
- Stable contracts
- Consumers are not broken by updates.
- Known capacity
- Performance verified before go-live.
Frequently asked questions
What is AQA?
Automated quality assurance: tests written as code that run automatically in CI/CD on every change, so regressions are caught immediately.
Which kinds of testing do you cover?
Functional, regression, contract, API and performance testing, both manual and automated.
Can you test integrations you did not build?
Yes. We can set up testing and test automation for existing APIs and integration flows, whoever built them.
Planning an integration — or stuck in one?
Book 30 minutes with a senior Leadex architect and leave with a second opinion on your architecture.