What is Antigravity Gateway?
Antigravity Gateway is a universal AI gateway that allows you to access Claude and Gemini models through any OpenAI or Anthropic-compatible client. It acts as a bridge between your AI tools and Antigravity's Cloud Code service.
Architecture
┌─────────────────────────────────────────────────────────────────────────┐
│ YOUR AI TOOLS │
│ Cursor • Cline • Continue • Aider • Claude Code • Gemini CLI • etc. │
└─────────────────────────────────────────────────────────────────────────┘
│
▼
┌───────────────────────────────┐
│ Antigravity Gateway │
│ OpenAI + Anthropic API │
└───────────────────────────────┘
│
▼
┌───────────────────────────────┐
│ Antigravity Cloud Code │
│ Claude • Gemini models │
└───────────────────────────────┘Key Features
Dual API Support
The gateway exposes both OpenAI-compatible and Anthropic-compatible endpoints, so you can use whichever format your tools prefer:
- OpenAI format:
POST /v1/chat/completions - Anthropic format:
POST /v1/messages
Multi-Account Load Balancing
Add multiple Google accounts to increase throughput and enable automatic failover when one account hits rate limits.
Extended Thinking Support
Full support for Claude's thinking/reasoning models with proper streaming of thought content.
Universal Compatibility
Works with virtually any AI coding tool or SDK that supports OpenAI or Anthropic APIs.
Use Cases
- AI-Assisted Coding: Use Claude or Gemini in Cursor, Cline, Continue, Aider, or any IDE extension
- CLI Tools: Power Claude Code CLI, Gemini CLI, or custom scripts
- Team Deployments: Run a shared gateway for your team with load balancing
- Self-Hosted AI: Keep your AI interactions on your own infrastructure
Next Steps
- Getting Started - Install and configure in 5 minutes
- Available Models - See what models you can access
- Client Configuration - Set up your favorite AI tools