OpenRouter - Unified AI API Gateway

Overview

OpenRouter provides a single API to access 200+ language models from OpenAI, Anthropic, Google, Meta, Mistral, and more. It offers intelligent routing, streaming, cost optimization, and standardized OpenAI-compatible interface.

Key Features:

• Access 200+ models through one API
• OpenAI-compatible interface (drop-in replacement)
• Intelligent model routing and fallbacks
• Real-time streaming responses
• Cost tracking and optimization
• Model performance analytics
• Function calling support
• Vision model support