From localhost to production: deploy an AI agent in 3 commands with 11-second responses
Arindam_1729 · x · 2026-10-20
Developer Arindam published a video tutorial taking an AI agent all the way from localhost to a live production URL using just 3 commands, free hosting, and 11-second responses.
The stack:
- Agent built with the OpenAI Agents SDK
- Nemotron served via Nebius Token Factory as the model
- Wrapped in a FastAPI endpoint
- Deployed on FastAPI Cloud's free plan
He also walks through the one mistake that broke his first deploy. Unlike most agent tutorials that stop once the thing runs locally, this one covers the last mile to production.
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