Multiple LLM Providers Explained: One API Key for Node.js Classification

Selecting an LLM API Gateway for moderation classification should depend on evidence collection rather than the lowest rates or single key convenience. Developers should implement a TypeScript interface to standardize quality, latency, and token fields across backends. Validating a consistent JSON contract ensures provider outputs remain interchangeable. The optimal route is the fastest option that meets quality floors and data-location policies, effectively filtering spam and harassment before human review to optimize moderator attention.