Getting Started

oRPC (OpenAPI Remote Procedure Call) combines RPC with OpenAPI, allowing type-safe API definition and consumption.

Prerequisites

• Node.js 18+ (20+ recommended) | Bun | Deno | Cloudflare Workers
• A package manager (npm/pnpm/yarn/bun/deno)
• A TypeScript project (strict mode recommended)

Installation

npm install @orpc/server@latest @orpc/client@latest

Define App Router