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xdpl/README.md
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xixu-me 4875568f8d Add project README with setup and usage details
Introduces a comprehensive README.md describing XDPL, its features, tech stack, installation steps, usage instructions, deployment options, and configuration. This provides essential documentation for new users and contributors.
2025-07-19 23:38:48 +08:00

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XDPL

A lightweight proxy server for DeepL Translator built with Nitro, providing a clean API interface to DeepL's translation services.

Features

  • 🚀 Fast and lightweight proxy server
  • 🔒 Secure routing through Nitro
  • 🌐 Full DeepL API compatibility
  • 📦 Easy deployment to various platforms
  • ⚡ Built-in caching and optimization

Tech Stack

  • Framework: Nitro - Universal JavaScript server
  • Runtime: Node.js
  • Package Manager: pnpm
  • TypeScript: Full TypeScript support

Getting Started

Prerequisites

  • Node.js 18+
  • pnpm (recommended) or npm

Installation

  1. Clone the repository:
git clone https://github.com/xixu-me/xdpl.git
cd xdpl
  1. Install dependencies:
pnpm install
  1. Start the development server:
pnpm dev

The server will start on http://localhost:3000

Available Scripts

  • pnpm dev - Start development server with hot reload
  • pnpm build - Build for production
  • pnpm preview - Preview production build locally
  • pnpm prepare - Prepare Nitro types

Usage

The proxy server forwards all requests to DeepL's API. You can use it as a drop-in replacement for direct DeepL API calls:

// Instead of calling https://www2.deepl.com/jsonrpc
// Call your deployed proxy
fetch('https://your-domain.vercel.app/jsonrpc', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    // Your DeepL API request
  })
})

Deployment

Deploy to Vercel

Deploy with Vercel

Option 1: One-Click Deploy

Click the "Deploy with Vercel" button above to deploy instantly.

Option 2: Manual Deploy via CLI

  1. Install Vercel CLI:
npm i -g vercel
  1. Login to your Vercel account:
vercel login
  1. Deploy from your project directory:
vercel
  1. For production deployment:
vercel --prod

Option 3: Deploy via Git Integration

  1. Push your code to a Git repository (GitHub, GitLab, or Bitbucket)
  2. Visit vercel.com and import your repository
  3. Vercel will automatically detect the Nitro configuration and deploy

Vercel Configuration

The project is pre-configured for Vercel deployment. Nitro automatically generates the necessary Vercel configuration during the build process.

Deploy to Other Platforms

This Nitro application can also be deployed to:

  • Netlify: nitro build --preset netlify
  • Cloudflare Workers: nitro build --preset cloudflare-pages
  • AWS Lambda: nitro build --preset aws-lambda
  • DigitalOcean: nitro build --preset digitalocean

For more deployment options, see the Nitro deployment documentation.

Configuration

The main configuration is in nitro.config.ts:

export default defineNitroConfig({
  routeRules: {
    "/**": {
      proxy: "https://www2.deepl.com/**",
    },
  },
});

License

This project is licensed under the MIT License - see the LICENSE file for details.