AntiProxy

A high-performance, multi-protocol AI proxy server with intelligent account rotation, quota management, and a beautiful web console. Built with Rust for maximum performance and reliability.

Features

• Multi-Protocol Support: Compatible with OpenAI, Anthropic (Claude), and Gemini API formats
• Intelligent Account Rotation: Automatically switches between accounts based on quota, rate limits, and session stickiness
• Model Router: Map client-requested models to your preferred upstream targets
• Multi-API-Key Management: Create multiple API keys with isolated usage tracking
• WebAuthn Authentication: Secure passkey-based authentication for the web console
• Real-time Monitoring: Track requests, tokens, and quota usage across all accounts
• Docker Ready: Easy deployment with pre-built Docker images

Quick Start

Option 1: Docker (Recommended)

docker run -d --name antiproxy \
  -p 8045:8045 \
  -e ANTI_PROXY_BIND=0.0.0.0 \
  -e ANTI_PROXY_ALLOW_LAN=1 \
  -v antiproxy-data:/root/.AntiProxy \
  linwanxiaoyehua/antiproxy:latest

Open the web console: http://localhost:8045

Option 2: Build from Source

1. Install Rust (stable toolchain):

   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
   

2. Clone and build:

   git clone https://github.com/user/Antigaavity-Web.git
   cd Antigaavity-Web
   cargo build --release
   

3. Run the server:

   cargo run --release
   

4. Open the web console: http://localhost:8045

Web Console Pages

Overview

The main dashboard showing:

• Summary Stats: Total accounts, average Gemini/Claude quota remaining
• Current Account: The account currently being used for API requests (updates in real-time as requests are made)
• Other Accounts: Quick view of all accounts with their quota status
• Add Account: Two methods to add new Google accounts:
  • OAuth Login (Recommended): Click "Start OAuth Login" and authorize with your Google account
  • Refresh Token: Manually paste a refresh token if you have one

API Proxy

Configure how the proxy handles API requests:

• Model Router: Map model families to upstream targets

  • Claude 4.5 Series (Opus, Sonnet, Haiku)
  • Claude 3.5 Series (Sonnet, Haiku)
  • GPT-4 Series (o1, o3, gpt-4)
  • GPT-4o / 3.5 Series (4o, turbo, mini)
  • GPT-5 Series
  • Custom mappings for exact model name overrides

• Multi-Protocol Support:

  • OpenAI: /v1/chat/completions, /v1/completions, /v1/responses
  • Anthropic: /v1/messages
  • Gemini: /v1beta/models/...

• Code Examples: Ready-to-use integration examples for each protocol

Accounts

Manage all your Google accounts:

• View account email, status (Active/Disabled), subscription tier
• See Gemini and Claude quota percentages
• Actions: Set as current, refresh quota, disable/enable, delete
• Drag to reorder account priority

API Keys

Create and manage multiple API keys:

• Total Usage: Aggregated stats across all keys (requests, tokens)
• Per-Key Stats: Individual usage tracking for each API key
• Actions: Copy key, regenerate, enable/disable, reset usage, delete

Settings

• Appearance: Light/Dark/System theme
• Danger Zone: Reset authentication (removes all passkeys)

Integration Guide

Using with Claude Code

Configure Claude Code to use AntiProxy as the API endpoint:

# Set the API endpoint to your AntiProxy server
export ANTHROPIC_BASE_URL="http://localhost:8045"

# Set your AntiProxy API key (create one in the API Keys page)
export ANTHROPIC_API_KEY="sk-your-antiproxy-key"

# Run Claude Code as normal
claude

Or add to your shell profile (~/.bashrc, ~/.zshrc):

export ANTHROPIC_BASE_URL="http://localhost:8045"
export ANTHROPIC_API_KEY="sk-your-antiproxy-key"

Using with Codex (OpenAI CLI)

Configure Codex to use AntiProxy:

# Set the API endpoint
export OPENAI_BASE_URL="http://localhost:8045/v1"

# Set your AntiProxy API key
export OPENAI_API_KEY="sk-your-antiproxy-key"

# Run Codex as normal
codex

Using with Gemini CLI

Configure Gemini CLI to use AntiProxy:

# Set the API endpoint
export GEMINI_API_BASE="http://localhost:8045"

# Set your AntiProxy API key (if auth is enabled)
export GEMINI_API_KEY="sk-your-antiproxy-key"

# Run Gemini CLI
gemini

Using with OpenAI Python SDK

from openai import OpenAI

client = OpenAI(
    base_url="http://localhost:8045/v1",
    api_key="sk-your-antiproxy-key"
)

response = client.chat.completions.create(
    model="gpt-4o",  # Will be routed based on your Model Router config
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

Using with Anthropic Python SDK

import anthropic

client = anthropic.Anthropic(
    base_url="http://localhost:8045",
    api_key="sk-your-antiproxy-key"
)

message = client.messages.create(
    model="claude-sonnet-4-20250514",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello!"}]
)
print(message.content[0].text)

Using with cURL

# OpenAI-compatible endpoint
curl http://localhost:8045/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-your-antiproxy-key" \
  -d '{
    "model": "gpt-4o",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

# Anthropic-compatible endpoint
curl http://localhost:8045/v1/messages \
  -H "Content-Type: application/json" \
  -H "x-api-key: sk-your-antiproxy-key" \
  -H "anthropic-version: 2023-06-01" \
  -d '{
    "model": "claude-sonnet-4-20250514",
    "max_tokens": 1024,
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Deployment Guide

Local Development

# Run in development mode
cargo run

# Run with hot-reload (requires cargo-watch)
cargo install cargo-watch
cargo watch -x run

Production Deployment

Docker Compose

Create docker-compose.yml:

version: '3.8'
services:
  antiproxy:
    image: linwanxiaoyehua/antiproxy:latest
    container_name: antiproxy
    restart: unless-stopped
    ports:
      - "8045:8045"
    environment:
      - ANTI_PROXY_BIND=0.0.0.0
      - ANTI_PROXY_ALLOW_LAN=1
    volumes:
      - antiproxy-data:/root/.AntiProxy

volumes:
  antiproxy-data:

Run:

docker-compose up -d

Systemd Service

Create /etc/systemd/system/antiproxy.service:

[Unit]
Description=AntiProxy AI Gateway
After=network.target

[Service]
Type=simple
User=antiproxy
WorkingDirectory=/opt/antiproxy
ExecStart=/opt/antiproxy/antiproxy
Restart=always
RestartSec=5
Environment=ANTI_PROXY_BIND=0.0.0.0
Environment=ANTI_PROXY_ALLOW_LAN=1

[Install]
WantedBy=multi-user.target

Enable and start:

sudo systemctl daemon-reload
sudo systemctl enable antiproxy
sudo systemctl start antiproxy

Reverse Proxy (Nginx)

server {
    listen 443 ssl http2;
    server_name api.example.com;

    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/key.pem;

    location / {
        proxy_pass http://127.0.0.1:8045;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # For streaming responses
        proxy_buffering off;
        proxy_cache off;
        proxy_read_timeout 600s;
    }
}

Configuration

Environment Variables

| Variable | Description | Default | |----------|-------------|---------| | ANTI_PROXY_BIND | Bind address | 127.0.0.1 | | ANTI_PROXY_ALLOW_LAN | Allow LAN access (1/true/yes/on) | false | | ANTI_PROXY_ENABLED | Force enable proxy | false | | ANTI_PROXY_PORT | Server port | 8045 |

Config File

web_config.json is created automatically on first run. You can adjust:

{
  "port": 8045,
  "allow_lan_access": false,
  "auth_mode": "none",
  "anthropic_mapping": { ... },
  "openai_mapping": { ... },
  "custom_mapping": { ... }
}

Data Directory

All data is stored in ~/.AntiProxy/:

~/.AntiProxy/
├── accounts/           # Google account credentials
│   ├── {id}.json
│   └── ...
├── account_index.json  # Account list and current account
├── web_config.json     # Proxy configuration
├── api_keys.db         # API keys database
├── proxy_logs.db       # Request logs database
└── webauthn.db         # WebAuthn credentials

Authentication

AntiProxy supports multiple authentication methods:

1. No Auth: Open access (suitable for local development)
2. API Key: Require Authorization: Bearer <key> or x-api-key header
3. WebAuthn: Passkey-based authentication for web console

Create API keys in the API Keys page to enable authenticated access.

Troubleshooting

Token Statistics Show 0

Ensure the Monitor is enabled. In the web console, check Settings or restart the server - Monitor is enabled by default.

Account Quota Not Updating

Click "Refresh All Quotas" in the Overview page to force-refresh quota data from Google.

Rate Limit Errors

AntiProxy automatically rotates accounts when rate limits are hit. If all accounts are limited:

• Wait for the rate limit to reset (typically a few minutes)
• Add more accounts to increase capacity

Connection Refused

Check that:

• The server is running (cargo run or docker ps)
• The port is correct (default: 8045)
• Firewall allows the connection
• For LAN access, set ANTI_PROXY_ALLOW_LAN=1

Credits

Inspired by Antigravity-Manager by lbjlaq, with some code adapted from the original project. This project is licensed under the same terms (CC BY-NC-SA 4.0). See LICENSE for details.