Nexus-CLI：纯Go语言开源工具实现DeepSeek模型免费接入

Nexus-CLI是一款用纯Go语言编写的开源命令行工具和本地API代理服务器，使应用程序和编码代理能够通过免费的DeepSeek网页账户直接连接DeepSeek V3和R1模型，无需付费API密钥1。该项目以MIT许可证分发1。

作为零运行时依赖的纯Go实现1，Nexus-CLI内置并行PoW求解器，可在40-50毫秒内解决难度144,000的加密挑战1。工具支持多种API格式兼容性，包括OpenAI的/v1/chat/completions端点、Anthropic的/v1/messages格式以及Ollama API1，并支持DeepSeek V3（deepseek-chat）和R1（deepseek-reasoner）两个模型1。此外，Nexus-CLI提供交互式终端界面和多账户轮询功能，后者可用于规避HTTP 429速率限制1，同时与Claude Code、Continue.dev、Cursor和Cline等编程工具实现无缝集成1。

Nexus-CLI, an open-source command-line tool and local API proxy server written entirely in Go, allows applications and coding assistants to connect to DeepSeek's V3 and R1 models without requiring paid API keys by leveraging free DeepSeek web accounts 1. The tool features zero runtime dependencies and maintains compatibility with multiple API formats, including OpenAI's /v1/chat/completions endpoint, Anthropic's /v1/messages protocol, and Ollama's API structure 1.

The project incorporates a parallel proof-of-work solver capable of resolving difficulty 144,000 challenges in 40 to 50 milliseconds, enabling seamless access to the models 1. Nexus-CLI supports integration with popular coding environments including Claude Code, Continue.dev, Cursor, and Cline 1. The tool also includes multi-account polling functionality to mitigate rate limiting issues, and is distributed under the MIT license 1.