Why do people use MockLab?
Keep building and testing when the APIs you use aren't ready
Ship more robust systems by simulating edge cases and faults
Performance testing without large 3rd party bills
The fast and simple API simulator built on WireMock
Stateful scenarios
Simulate stateful behaviour in your mocked API using a simple finite state machine model.
Response templating
Dynamically render responses using the Handlebars templating language.
Manual and automated testing
Craft your simulation using the friendly, no-code UI or go fully automated with the 100% WireMock-compatible API.
Capture traffic to another API, then play it back from MockLab.
Record and playback
Swagger support
Import your Swagger definitions to generate mock APIs automatically, or integrate directly with Swaggerhub via webhooks.
Test your app to destruction by injecting delays, dropped connections, drip-drip responses and corrupt HTTP payloads.
Delays and faults
All the power and flexibility you need for pain-free testing
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