How to get a variant's inventory quantity?

[Dzonotonas]

Hello, 👋

GET `/products/handle.json` return an JSON:

{
  product: {
    id: 1,
    title: "title",
    body_html: 'body',
    vendor: "vendor",
    ...
    variants: [
      {
        id: 1,
        product_id: 2,
        title: "variant title",
        ...
      },
    ],
  ...
  },
}

JSON does not contain information about the variant's inventory quantity. How can I retrieve this data? I need it on the home page. I'm looking a solution for the Shopify theme app extension (I need this data in the app extension), so modifying the store's theme Liquid files is not an option.

[DaisyVo]

Hi @Dzonotonas 

You can refer to this video

https://www.youtube.com/watch?v=WMdYdvrFQ1s

[hasbi_expatify]

Querying Product Variant Inventory in Shopify

The following GraphQL query retrieves inventory details for a specific product variant:

query GetVariantInventory {
productVariant(id: "gid://shopify/ProductVariant/43729076") {
id
title
inventoryQuantity
availableForSale
}
}

Explanation:

• id: Replace this with the actual product variant ID you want to query.
• Fields:
  • id: The unique identifier of the product variant.
  • title: The name of the variant.
  • inventoryQuantity: The current stock level of the variant.
  • availableForSale: Indicates whether the variant is available for purchase.

Important Note:

Make sure your app has the read_inventory access scope enabled to retrieve inventory data.
and also refer to here https://shopify.dev/docs/api/admin-graphql/2024-10/queries/productVariants