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Agents built with AI SDK are compatible with any Node.js environment. Some common hosting patterns:
  • Express — Railway, Render, Fly.io, or any Node host (VPS, Docker).
  • Hono — Vercel (Node or Edge), Cloudflare Workers, or a Node host.
  • Vercel — Next.js API routes or standalone serverless functions using the AI SDK.
  • AWS — AWS Lambda (e.g. with Serverless Framework or SST) with a Node runtime.
As long as the server exposes an endpoint, the widget will be able to connect to it.