OpenAPI Spec

TypeScript types, a downgrader, and a router for OpenAPI 3.0, 3.1, and 3.2. Maintained by middleapi, built with oRPC in mind.

Package	Description
@openapi-spec/types	TypeScript types for OpenAPI 3.0, 3.1, and 3.2, with the specification text as JSDoc on every field
@openapi-spec/downgrader	Downgrade documents and Schema Objects one minor version at a time: 3.2 to 3.1 and 3.1 to 3.0
@openapi-spec/router	Match HTTP requests against OpenAPI path templates such as /planets/{id} and /files/{+path}

Development

pnpm install
pnpm test
pnpm check
pnpm bench

Sponsors

Like what we build over at middleapi? You can help keep it going through GitHub Sponsors or Open Collective. Every bit helps! 🚀

ScreenshotOne.com The screenshot API for developers

Yuzu We're hiring NYC based engineers

MisskeyHQ Decentralized microblogging SNS born on Earth

Organization Sponsors

LN Markets

Sponsors

Reece McDonald	あわわわとーにゅ	nk	supastarter	herrfugbaum
Ryota Murakami	David Cramer	Valerii Petryniak	Valerii Strilets	Kyle Mistele
christ12938	Ryan Soderberg	shota	Nicholas	Ellis Driscoll
Hoang Nguyen	Orestis Ioannou	Stefan Smiljkovic

Backers

David Walsh	IPv4Addr	Robbe Vaes	Aidan Sunbury	soonoo	Kevin Porten
Denis	Christopher Kapic	Tom Ballinger	Sam	Titoine	Igor Makowski
hanayashiki	Lev Dubinets	Kelly Peilin Chan	Guy Ariely	PaulSenon	Shotaro Nakamura
Alex	Andrey Gubanov

With thanks to 39 past sponsors who helped get openapi-spec here.

Open Source Programs

middleapi is supported by these open source programs:

Claude

Pullfrog

Macroscope

License

Distributed under the MIT License. See LICENSE for more information.