To import a specific product from your Shopify store into a Next.js application, you would typically use the Shopify Storefront API, which allows you to fetch data about your store's products, collections, and more.
The general steps would involve:
1. Setting up Shopify Storefront API access: Create an app in your Shopify admin to get your Storefront access token. Make sure you've granted permissions to access product and collection data.
2. Installing required packages: Next you'll need a way to fetch data from the API in your Next.js app. The `isomorphic-unfetch` or `axios` package can be used for this.
3. Fetching product data: With the setup complete, you can now fetch data about a specific product. You'll need to use GraphQL queries with the Storefront API. Here's an example:
In this example, replace `your-shop-name` with your actual Shopify shop name and `your-storefront-access-token` with the Storefront access token you generated. Also, replace `'your-product-handle'` with the handle of the product you want to fetch.
This will display the product's title, an image, and the description on the page. Note that you should replace the placeholders with your actual data and handle any errors or edge cases according to your specific requirements.
Please note, it's not recommended to expose your Storefront Access Token in the client-side code in a production environment, because it may lead to security risks. Make sure to securely handle all sensitive keys and tokens. You might want to use environment variables or server-side functions to securely store and use your access tokens.