ts-rest

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

Introduction

ts-rest provides an RPC-like client side interface over your existing REST APIs, as well as allowing you define a separate contract implementation rather than going for a 'implementation is the contract' approach, which is best suited for smaller or simpler APIs.

If you have non typescript consumers, a public API, or maybe want to add type safety to your existing REST API? ts-rest is what you're looking for!

Features

End to end type safety 🛟
Magic RPC-like API 🪄
Tiny bundle size 🌟 (1kb!)
Well-tested and production ready ✅
No Code Generation 🏃‍♀️
Zod support for body parsing 👮‍♀️
Full optional OpenAPI integration 📝

Quickstart

Install the core package

yarn add @ts-rest/core
# Optional react-query integration
yarn add @ts-rest/react-query
# Pick your backend
yarn add @ts-rest/nest @ts-rest/express
# For automatic server OpenAPI gen
yarn add @ts-rest/open-api

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.