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AI API Gateway

AI API Gateway

via Dev.to PythonThesius Code

AI API Gateway Stop hard-coding provider-specific API calls throughout your codebase. This gateway gives you a single unified interface to OpenAI, Anthropic, Google, Mistral, and local models — with automatic fallback routing, response caching, rate limiting, and real-time usage analytics. Switch providers, manage costs, and add resilience without changing a single line of application code. Key Features Unified API Interface — One consistent request/response format across OpenAI, Anthropic, Google Gemini, Mistral, and Ollama Automatic Fallback Routing — Define provider priority chains; if the primary provider fails or hits rate limits, requests route to the next provider seamlessly Response Caching — Cache identical prompts with configurable TTL to slash costs on repeated queries (Redis or in-memory) Rate Limiting — Per-user, per-model, and global rate limits with token bucket algorithm Usage Analytics Dashboard — Track tokens, latency, cost, and error rates per provider/model/user in

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