This template demonstrates the usage of Data Stream Protocol to stream chat completions from a Python endpoint (FastAPI) and display them using the useChat hook in your Next.js application.
uv venv --python 3.13
source .venv/bin/activate
uv sync --all-extras --dev
pnpm install
pnpm dev
To learn more about the AI SDK or Next.js by Vercel, take a look at the following resources: