High-quality tools for interacting with APIs

Abstractions for your TypeScript code. Automate type generation and typesafe data fetching.

GitHub Integration Soon

Automatically update your code when the APIs it depends on change. Works with any codegen.

You provide OpenAPI schema. We take care of the rest. OpenAPI v2.0, v3.0, and v3.1 supported.

Ensure code correctness without runtime overhead. No manual maintenance required.

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Typesafe data with our REST clients. Fetch, axios, angular, node, and xhr are available.

Export OpenAPI schemas as JavaScript objects. JSON Schema 2020-12 supported.

Please read our migration guide.

Interested in partnership or sponsoring Hey API? Send us an email