CrossLink: A LLM Gateway for Multi-Model AI Systems

Short summary

CrossLink is a self-hosted LLM gateway that consolidates multiple AI model providers (GPT, Claude, DeepSeek) behind a unified API layer, eliminating fragmentation in request formats and pricing. It provides intelligent routing, automatic failover, token quotas, and comprehensive observability. The system treats LLM management as infrastructure, enabling scalability and cost predictability.

• •Unifies fragmented APIs from multiple LLM providers behind a single control plane
• •Enables intelligent routing, automatic failover, and token-quota based cost governance
• •Provides production observability through request logging, metrics, and usage analytics

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