Transform your OpenAPI specs into executable contracts in seconds

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Available in free open-source version

API Resiliency and Contract Testing OpenAPI Specs

Now you can easily leverage your OpenAPI specifications for contract testing, intelligent service virtualization and backward compatibility testing. No more complex and brittle setups that involve an assortment of tools – Specmatic handles it all for you, thereby making for a one stop solution that enables a seamless DevEx.

Getting Started with Specmatic and OpenAPI

All you need are your OpenAPI specs, along with a simple Specmatic configuration, and you’re good to go!

Available in free open-source version

Related Resources

Introduction to Contract Driven Development with Specmatic

Transcript Hi, welcome to this demo of contract-driven development where I’m going to use Specmatic, an open-source tool to turn your API specification into executable

TMForum ODA CTK API specification conformance testing with Specmatic

We recently discovered some major issues with the TMForum Conformance Test Kit (CTK) v5.0.0 and will demonstrate how using Specmatic can address these problems.

Early detection of mismatches between your API specs and implementation: Exploring Specmatic’s API Coverage Report

Specmatic’s API coverage report helps identify any mismatches between an OpenAPI specification and an application’s endpoints early in the development lifecycle. The report lists all the endpoints, their coverage, and indicates if they are missing in the spec or not implemented in the application. You can define success criteria for the API coverage report and fix issues.