- Sign in at replit.com and open your FastAPI project from the dashboard.
- In your workspace, click New Tab and select Publishing (previously called Deployments). The Publishing panel opens.
- Click Adjust Settings to choose a deployment type.
How to Deploy a FastAPI App on Replit
Use this step-by-step demo to learn how to deploy a fastapi app on Replit.
📌 Why this matters
Why this matters
FastAPI is built for performance, but that only matters if your API is actually running somewhere accessible. Deploying through Replit gives your API a permanent public endpoint without managing servers or configuring cloud infrastructure manually. The automatic /docs page that FastAPI generates becomes immediately useful once deployed — your team or external developers can explore and test your endpoints directly from the browser. It's a fast path from a working API to a shareable, documented service.
Your product deserves an interactive demo
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