How to Create a Product with Multiple Variants by Importing a CSV File Using a Single API in Node.js

[damonrcr]

Hi everyone,

I’m building a Shopify app using Node.js, and I want to implement a single API endpoint to create a product using Shopify Graphql with multiple variants by importing data from a CSV file by using Graphql.

I've attached a sample CSV file below for reference. My goal is to process the file and use the Shopify Admin API to create a product along with all its variants in one go.

Has anyone implemented something similar? What would be the best approach to structure the API and handle the CSV data effectively?

Any suggestions, sample code, or best practices would be greatly appreciated.

Thanks in advance!