🧩 LLM Gateway: Unified Routing for Multiple LLM Providers

When an application relies on multiple large language models from different providers, managing API keys, retry logic, and cost tracking quickly becomes chaotic. LLM Gateway is designed to centralize and handle these operational complexities. Built with TypeScript, this gateway provides a unified API interface to route and manage LLM requests across various vendors. Beyond simple request forwarding, it includes built-in features for analytics, API key management, and security guardrails. As AI applications increasingly adopt multi-model architectures, a dedicated gateway layer is becoming a standard piece of infrastructure. It acts as a traffic control center, allowing developers to focus on application logic rather than wrestling with the idiosyncrasies of different provider APIs.