Trae-Proxy

<div align="center"> <img src="asset/logo.png" alt="Trae Proxy" width="64" height="64"> <h1>Trae Proxy</h1> </div>

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A high-performance, low-latency API proxy middleware designed for large language model applications, capable of seamlessly intercepting and redirecting OpenAI API requests to any custom backend service. Supports multi-backend load balancing, intelligent routing, dynamic model mapping, and streaming response handling, allowing you to break through official API limitations and freely choose and integrate various LLM services while maintaining complete compatibility with existing applications.

📢 Introduction

1. Trae IDE currently supports custom model providers, but only those fixed in the list, and does not support custom base_url, making it impossible to use your own API service.
2. There are many related issues on Github, but the official response is minimal, such as: Add custom model provider base_url capability, Custom AI API Endpoint
3. Based on this situation, Trae-Proxy was developed to proxy OpenAI API requests to custom backends, while supporting custom model ID mapping and dynamic backend switching.
4. We hope the official team will soon implement custom base_url capability, making Trae a truly customizable IDE.

📸 Screenshots

<div align="center"> <table> <tr> <td align="center"> <h3>Custom-Model</h3> <img src="./asset/Custom-Model.png" alt="Custom-Model" width="330"> <br> <em>Support for custom OpenAI-compatible APIs</em> </td> <td align="center"> <h3>IDE-Builder</h3> <img src="./asset/IDE-Chat.png" alt="IDE-Chat" width="290"> <br> <em>Integration with Qwen3-Coder-Plus model</em> </td> </tr> </table> </div>

✨ Key Features

• Intelligent Proxy: Intercept OpenAI API requests and forward them to custom backends
• Multi-Backend Support: Configure multiple API backends with dynamic switching
• Model Mapping: Custom model ID mapping for seamless model replacement
• Streaming Response: Support for both streaming and non-streaming response modes
• SSL Certificates: Automatic generation and management of self-signed certificates
• Docker Deployment: One-click containerized deployment for production environments

⚠️ Disclaimer

1. Trae-Proxy is a tool for intercepting and redirecting OpenAI API requests to custom backend services, without modifying or reverse engineering official software.
2. This tool is for learning and research purposes only. Users should comply with relevant laws, regulations, and service terms.
3. Theoretically, not only TraeIDE but also other IDEs or clients that support OpenAI SDK or API can seamlessly integrate with this tool.

🚀 Quick Start

Trae-Proxy installation and usage consists of the following steps:

1. Install, configure, and start the Trae-Proxy server
2. Install self-signed certificates on the client and mo...