Express + AI SDK - Vercel

Express + AI SDK

Using AI SDK in an Express app.

Deploy View Demo

DeployView Demo

Express.js + AI SDK Example

You can use the AI SDK in an Express.js server to generate and stream text and objects.

Usage

Create .env file with the following content (and more settings, depending on the providers you want to use):

OPENAI_API_KEY="YOUR_OPENAI_API_KEY"

Run the following commands from the root directory of the AI SDK repo:

pnpm install
pnpm build

Run the following command:

pnpm dev

Test the endpoint with Curl:

curl -X POST http://localhost:8080
curl -X POST http://localhost:8080/custom-data-parts
curl -i http://localhost:8080/chat \
 -H "Content-Type: application/json" \
 --data '{ "messages":[{"role":"user","id":"msg1","parts":[{"type":"text","text":"what happened yesterday in tech?"}]}]}'