e73cdf5cff
Fixes an issue where Claude thinking models would return 400 errors when the thinking.budget_tokens was greater than or equal to max_tokens. Changes: - Add MaxCompletionTokens: 128000 to all Claude thinking model definitions - Add ensureMaxTokensForThinking() function in claude_executor.go that: - Checks if thinking is enabled with a budget_tokens value - Looks up the model's MaxCompletionTokens from the registry - Ensures max_tokens is set to at least the model's MaxCompletionTokens - Falls back to budget_tokens + 4000 buffer if registry lookup fails This ensures Anthropic API constraint (max_tokens > thinking.budget_tokens) is always satisfied when using extended thinking features. Fixes: #339 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
CLI Proxy API
English | 中文
A proxy server that provides OpenAI/Gemini/Claude/Codex compatible API interfaces for CLI.
It now also supports OpenAI Codex (GPT models) and Claude Code via OAuth.
So you can use local or multi-account CLI access with OpenAI(include Responses)/Gemini/Claude-compatible clients and SDKs.
Sponsor
This project is sponsored by Z.ai, supporting us with their GLM CODING PLAN.
GLM CODING PLAN is a subscription service designed for AI coding, starting at just $3/month. It provides access to their flagship GLM-4.6 model across 10+ popular AI coding tools (Claude Code, Cline, Roo Code, etc.), offering developers top-tier, fast, and stable coding experiences.
Get 10% OFF GLM CODING PLAN：https://z.ai/subscribe?ic=8JVLJQFSKB
Overview
- OpenAI/Gemini/Claude compatible API endpoints for CLI models
- OpenAI Codex support (GPT models) via OAuth login
- Claude Code support via OAuth login
- Qwen Code support via OAuth login
- iFlow support via OAuth login
- Amp CLI and IDE extensions support with provider routing
- Streaming and non-streaming responses
- Function calling/tools support
- Multimodal input support (text and images)
- Multiple accounts with round-robin load balancing (Gemini, OpenAI, Claude, Qwen and iFlow)
- Simple CLI authentication flows (Gemini, OpenAI, Claude, Qwen and iFlow)
- Generative Language API Key support
- AI Studio Build multi-account load balancing
- Gemini CLI multi-account load balancing
- Claude Code multi-account load balancing
- Qwen Code multi-account load balancing
- iFlow multi-account load balancing
- OpenAI Codex multi-account load balancing
- OpenAI-compatible upstream providers via config (e.g., OpenRouter)
- Reusable Go SDK for embedding the proxy (see
docs/sdk-usage.md)
Getting Started
CLIProxyAPI Guides: https://help.router-for.me/
Management API
Amp CLI Support
CLIProxyAPI includes integrated support for Amp CLI and Amp IDE extensions, enabling you to use your Google/ChatGPT/Claude OAuth subscriptions with Amp's coding tools:
- Provider route aliases for Amp's API patterns (
/api/provider/{provider}/v1...) - Management proxy for OAuth authentication and account features
- Smart model fallback with automatic routing
- Security-first design with localhost-only management endpoints
→ Complete Amp CLI Integration Guide
SDK Docs
- Usage: docs/sdk-usage.md
- Advanced (executors & translators): docs/sdk-advanced.md
- Access: docs/sdk-access.md
- Watcher: docs/sdk-watcher.md
- Custom Provider Example:
examples/custom-provider
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
- Fork the repository
- Create your feature branch (
git checkout -b feature/amazing-feature) - Commit your changes (
git commit -m 'Add some amazing feature') - Push to the branch (
git push origin feature/amazing-feature) - Open a Pull Request
Who is with us?
Those projects are based on CLIProxyAPI:
vibeproxy
Native macOS menu bar app to use your Claude Code & ChatGPT subscriptions with AI coding tools - no API keys needed
Subtitle Translator
Browser-based tool to translate SRT subtitles using your Gemini subscription via CLIProxyAPI with automatic validation/error correction - no API keys needed
Note
If you developed a project based on CLIProxyAPI, please open a PR to add it to this list.
License
This project is licensed under the MIT License - see the LICENSE file for details.