CLIProxyAPI Plus

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This is the Plus version of CLIProxyAPI, adding support for third-party providers on top of the mainline project.

All third-party provider support is maintained by community contributors; CLIProxyAPI does not provide technical support. Please contact the corresponding community maintainer if you need assistance.

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 $10/month. It provides access to their flagship GLM-4.7 & （GLM-5 Only Available for Pro Users）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

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	Thanks to PackyCode for sponsoring this project! PackyCode is a reliable and efficient API relay service provider, offering relay services for Claude Code, Codex, Gemini, and more. PackyCode provides special discounts for our software users: register using this link and enter the "cliproxyapi" promo code during recharge to get 10% off.
	Thanks to AICodeMirror for sponsoring this project! AICodeMirror provides official high-stability relay services for Claude Code / Codex / Gemini CLI, with enterprise-grade concurrency, fast invoicing, and 24/7 dedicated technical support. Claude Code / Codex / Gemini official channels at 38% / 2% / 9% of original price, with extra discounts on top-ups! AICodeMirror offers special benefits for CLIProxyAPI users: register via this link to enjoy 20% off your first top-up, and enterprise customers can get up to 25% off!
	Huge thanks to BmoPlus for sponsoring this project! BmoPlus is a highly reliable AI account provider built strictly for heavy AI users and developers. They offer rock-solid, ready-to-use accounts and official top-up services for ChatGPT Plus / ChatGPT Pro (Full Warranty) / Claude Pro / Super Grok / Gemini Pro. By registering and ordering through BmoPlus - Premium AI Accounts & Top-ups, users can unlock the mind-blowing rate of 10% of the official GPT subscription price (90% OFF)!
	Thanks to LingtrueAPI for its sponsorship of this project! LingtrueAPI is a global large - model API intermediary service platform that provides API calling services for various top - notch models such as Claude Code, Codex, and Gemini. It is committed to enabling users to connect to global AI capabilities at low cost and with high stability. LingtrueAPI offers special discounts to users of this software: register using this link, and enter the promo code "LingtrueAPI" when making the first recharge to enjoy a 10% discount.
	Thanks to Poixe AI for sponsoring this project! Poixe AI provides reliable LLM API services. You can leverage the platform's API endpoints to seamlessly build AI-powered products. Additionally, you can become a vendor by providing AI API resources to the platform and earn revenue. Register through the exclusive CLIProxyAPI referral link and receive a bonus of $5 USD on your first top-up.
	Thanks to VisionCoder for supporting this project. VisionCoder Developer Platform is a reliable and efficient API relay service provider, offering access to mainstream AI models such as Claude Code, Codex, and Gemini. It helps developers and teams integrate AI capabilities more easily and improve productivity. VisionCoder is also offering our users a limited-time Token Plan promotion: buy 1 month and get 1 month free.

Overview

• OpenAI/Gemini/Claude compatible API endpoints for CLI models
• OpenAI Codex support (GPT models) via OAuth login
• Claude Code 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)
• Simple CLI authentication flows (Gemini, OpenAI, Claude)
• Generative Language API Key support
• AI Studio Build multi-account load balancing
• Gemini CLI multi-account load balancing
• Claude Code 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

see MANAGEMENT_API.md

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
• Model mapping to route unavailable models to alternatives (e.g., claude-opus-4.5 → claude-sonnet-4)
• Security-first design with localhost-only management endpoints

When you need the request/response shape of a specific backend family, use the provider-specific paths instead of the merged /v1/... endpoints:

• Use /api/provider/{provider}/v1/messages for messages-style backends.
• Use /api/provider/{provider}/v1beta/models/... for model-scoped generate endpoints.
• Use /api/provider/{provider}/v1/chat/completions for chat-completions backends.

These routes help you select the protocol surface, but they do not by themselves guarantee a unique inference executor when the same client-visible model name is reused across multiple backends. Inference routing is still resolved from the request model/alias. For strict backend pinning, use unique aliases, prefixes, or otherwise avoid overlapping client-visible model names.

→ 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

This project only accepts pull requests that relate to third-party provider support. Any pull requests unrelated to third-party provider support will be rejected.

If you need to submit any non-third-party provider changes, please open them against the mainline repository.

License

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