Schemathesis

Property-based testing tool that catches API bugs by generating tests from OpenAPI/GraphQL schemas

Desktopfreeglobal

A property-based testing tool that generates and runs tests from OpenAPI and GraphQL schemas to find API bugs automatically. It addresses gaps left by hand-written tests by fuzzing inputs and checking schema-driven properties for edge cases. Intended for backend developers and QA engineers working with APIs that have machine-readable OpenAPI or GraphQL specifications.

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