2. Create a Commerce.js instance - Create a Commerce.js store with Svelte

Before we begin writing any code, let's first create an instance of Commerce.js we can share around our application to fetch products, categories, and merchant information.

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Inside your terminal, install @chec/commerce.js:

npm install -E @chec/commerce.js

Now, inside src, create a new directory lib, and add the file commerce.js. We'll follow the Commerce.js docs on instantiating the SDK, and export it as client.

// src/lib/commerce.js
import CommerceSDK from "@chec/commerce.js";

const client = new CommerceSDK(
  "..." // Insert your Commerce.js Public API Key
);

export default client;

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If you don't want to create an account with Commerce.js to follow along with this tutorial, you can use the demo store public key pk_184625ed86f36703d7d233bcf6d519a4f9398f20048ec.