Schemathesis

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library 4.15.0 ·python
verified May 20, 2026

Schemathesis is a property-based testing framework for API specifications, primarily OpenAPI and GraphQL. It generates test cases from your schema, fuzzing inputs to find edge cases and ensure API contracts are met. Currently at version 4.15.0, it maintains an active release schedule with frequent updates and improvements.

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actors 6 distinct systems
last hit 2d ago GPTBot
GPTBot
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Script
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OAI-SearchBot
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ClaudeBot
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