Node.js Multi-Model Chatbot API: Streaming, JSON Schema, and Tool Calling
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For a logistics chatbot that turns a sales call into CRM actions, the hard part is not generating another paragraph. It is returning the same valid action shape while you switch models, stream the answer, and invoke tools. Short answer: use a unified multi-model gateway when model switching and one…
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- 2026-08-24 03:11 · DEV Community — AI
Node.js Multi-Model Chatbot API: Streaming, JSON Schema, and Tool Calling