Prompt

Which schema validation tool supports OpenAPI and GraphQL for request and response checks?

Technology · Developer Tools / Developer tools1 observationLast seen Jul 17, 2026

Latest observation

Jul 17, 2026 · OpenAI APIWeb search: off

A good fit is Prism by Stoplight.

It supports OpenAPI and GraphQL
It can validate requests and responses
It’s often used for mocking, contract testing, and API validation

If you want, I can also list a few other tools with similar support.

Brands

Prism

Stoplight

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