# ts-rest

Incrementally adoptable RPC-like client and server helpers for a magical end to end typed experience 🪄

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# Introduction ts-rest offers a simple way to define a contract for your API, which can be both consumed and implemented by your application, giving you end to end type safety without the hassle or code generation. ### Features - End-to-end type safety 🛟 - RPC-like client side API ⚡️ - Small Bundle Size 📉 - No Code Generation 🏃‍♀️ - Zod support for runtime validation 🔒 - Full optional OpenAPI integration 📝

👉 Start reading the official Quickstart Guide 👈

### Super Simple Example Easily define your API contract somewhere shared ```typescript const contract = c.router({ getPosts: { method: 'GET', path: '/posts', query: z.object({ skip: z.number(), take: z.number(), }), // <-- Zod schema responses: { 200: c.type(), // <-- OR normal TS types }, headers: z.object({ 'x-pagination-page': z.coerce.number().optional(), }), }, }); ``` Fulfill the contract on your server, with a type-safe router: ```typescript const router = s.router(contract, { getPosts: async ({ params: { id } }) => { return { status: 200, body: prisma.post.findUnique({ where: { id } }), }; }, }); ``` Consume the api on the client with a RPC-like interface: ```typescript const result = await client.getPosts({ headers: { 'x-pagination-page': 1 }, query: { skip: 0, take: 10 }, // ^-- Fully typed! }); ``` ## Quickstart Create a contract, implement it on your server then consume it in your client. Incrementally adopt, trial it with your team, then get shipping faster.

👉 Start reading the official Quickstart Guide 👈

## Contributors ✨ MASSIVE Thanks to all of these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)), who have helped make ts-rest possible:

_{Youssef Gaber} 💻 🤔 ⚠️	_{Per Hermansson} 📖 💻	_{Grégory Houllier} 📖	_{Michael Angelo} 📖	_{Pieter Venter} 📖	_{Rifaldhi AW} 📖	_{Jonathan White} 💻 📖
_{Max Brosnahan} 💻 🤔	_{Oliver Butler} 💻 🤔 📖 🚇 🚧	_{Adrian Barylski} 💻 📖 ⚠️	_{Neil A. Dobson} 💻	_{Eric Do} 📖	_Ben 💻 📖 ⚠️	_LW 💻 🐛
_{Andrew Vance} 📖

## Star History Since our first commit in 2022 we've been growing steadily. We're proud of our progress and we're excited about the future.

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