# LLM Gateway

> Unified API gateway to route, manage, and analyze LLM requests across multiple providers like OpenAI, Anthropic, and Google.

LLM Gateway provides a unified API interface that allows developers to route, manage, and analyze LLM requests across multiple AI providers through a single endpoint. Compatible with the OpenAI API format, it enables seamless migration and integration while offering advanced analytics, cost optimization, and the flexibility to self-host or use the cloud version.

**Key Features:**

- **Unified API Interface** - Compatible with OpenAI API format, allowing developers to switch providers without changing code. Simply update the base URL and API key to start routing requests through the gateway.

- **Multi-Provider Support** - Connect to various LLM providers including OpenAI, Anthropic, Google, and more through a single gateway with dynamic model orchestration.

- **Cost-Aware Analytics** - Track requests, tokens, total spend, and average cost per 1K tokens across 7 or 30 days with detailed per-model and per-provider breakdowns.

- **Performance Monitoring** - Compare different models' performance and cost-effectiveness with real-time latency analytics and reliability monitoring.

- **Secure Key Management** - Manage API keys for different providers in one secure place with project-level usage exploration.

- **Self-Hosted or Cloud** - Deploy on your own infrastructure under AGPLv3 license for free, or use the hosted version with managed uptime SLA.

- **Errors & Reliability Monitoring** - Monitor error rates, cache hit rates, and reliability trends directly from the dashboard.

- **Simple Integration** - Works with any language or framework including Python, JavaScript, and more. Just change your API endpoint and keep existing code.

*Getting started is straightforward:* Sign up for a free account, get your API key, and replace your existing OpenAI base URL with the LLM Gateway endpoint. The platform supports all major models and provides immediate access to analytics and monitoring features.

## Features
- Unified API Interface
- Multi-provider Support
- Performance Monitoring
- Secure Key Management
- Self-hosted or Cloud deployment
- Cost-aware analytics
- Per-model/provider breakdown
- Errors & reliability monitoring
- Project-level usage explorer
- Model orchestration
- Failover support
- Load balancing
- Real-time latency analytics
- Request-level insights
- Usage dashboard

## Integrations
OpenAI, Anthropic, Google, Python, JavaScript, OpenAI SDK

## Platforms
WEB, API, DEVELOPER_SDK

## Pricing
Open Source, Free tier available

## Links
- Website: https://llmgateway.io
- Documentation: https://docs.llmgateway.io
- Repository: https://github.com/theopenco/llmgateway
- EveryDev.ai: https://www.everydev.ai/tools/llm-gateway