On VTEX, the SKU (Stock Keeping Unit) corresponds to the physical inventory of each product and to the most specific level for handling product variations. For example, if the product is a T-shirt, the SKU could be a white size S T-shirt. With the SKU ID, you can edit the SKU or perform other actions.

To find a SKU ID, follow the steps below:

1. In the VTEX Admin, go to Catalog > Products and SKUs, or type Products and SKUs in the search bar at the top of the page.
2. To display the SKUs added to the product, click the arrow next to the product name.
3. Find the numeric sequence that precedes the SKU name, which is the ID.

In the example below, the product "Corebiz t-shirt" is associated with the SKU "corebiz t-shirt black", whose ID is 310119261:

When you click a SKU and open its edit page, the URL on your browser is displayed as follows:

https://{accountName}.myvtex.com/catalog-products/product/{productID}/sku/{skuID}.

The number at the end of the URL is the SKU ID.

To find SKU IDs via the Catalog API, use the List all SKU IDs endpoint.