Upstash Vector & Next.js Example

In this example, you can find how you can use Upstash Vector with Next.js.

The client is initialized in /src/app/api/route.ts folder like:

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import { Index } from "@upstash/vector";
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const index = new Index({
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  url: process.env.UPSTASH_VECTOR_REST_URL,
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  token: process.env.UPSTASH_VECTOR_REST_TOKEN,
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})
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export const GET = async () => {
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  // ...
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}

Local Development

First, install the dependencies with:

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npm install

Then, create a .env.local file and fill the environment variables:

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UPSTASH_VECTOR_REST_URL="***"
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UPSTASH_VECTOR_REST_TOKEN="***"

Finally, run:

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npm run dev

Deployment

You can deploy with:

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npm run deploy

Then, set the environment variables in your project, redeploy and start using the app on Vercel!