> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mercurjs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Retrieve Product Variant

> Retrieve a single variant of a product.

Returns one variant scoped to the given product.

## Path parameters

<ParamField path="id" type="string" required>The product's ID.</ParamField>
<ParamField path="variant_id" type="string" required>The variant's ID.</ParamField>

## Query parameters

<ParamField query="fields" type="string">Comma-separated list of fields to include, prefix with `+`/`-` to add or remove from defaults.</ParamField>

## Response

<ResponseField name="variant" type="object">
  <Expandable title="properties">
    <ResponseField name="id" type="string">The variant's ID.</ResponseField>
    <ResponseField name="title" type="string">Variant title.</ResponseField>
    <ResponseField name="sku" type="string">Variant SKU.</ResponseField>
    <ResponseField name="ean" type="string">Variant EAN.</ResponseField>
    <ResponseField name="upc" type="string">Variant UPC.</ResponseField>
    <ResponseField name="barcode" type="string">Variant barcode.</ResponseField>
    <ResponseField name="variant_rank" type="number">Sort rank of the variant.</ResponseField>
    <ResponseField name="weight" type="number">Variant weight.</ResponseField>
    <ResponseField name="length" type="number">Variant length.</ResponseField>
    <ResponseField name="height" type="number">Variant height.</ResponseField>
    <ResponseField name="width" type="number">Variant width.</ResponseField>
    <ResponseField name="origin_country" type="string">Country of origin.</ResponseField>
    <ResponseField name="material" type="string">Variant material.</ResponseField>
    <ResponseField name="product_id" type="string">ID of the parent product.</ResponseField>
    <ResponseField name="manage_inventory" type="boolean">Whether inventory is tracked for the variant.</ResponseField>
    <ResponseField name="allow_backorder" type="boolean">Whether the variant can be ordered when out of stock.</ResponseField>
    <ResponseField name="options" type="object[]">The variant's option values.</ResponseField>
    <ResponseField name="metadata" type="object">Custom key-value data.</ResponseField>
    <ResponseField name="created_at" type="string">Creation timestamp.</ResponseField>
    <ResponseField name="updated_at" type="string">Last update timestamp.</ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl 'http://localhost:9000/admin/products/prod_01HXYZABCDEF/variants/variant_01HXYZABCDEF' \
    -H 'Authorization: Bearer <token>'
  ```

  ```ts JS Client theme={null}
  const { variant } = await client.admin.products.$id.variants.$variant_id.query({
    $id: "prod_01HXYZABCDEF",
    $variant_id: "variant_01HXYZABCDEF",
  })
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "variant": {
      "id": "variant_01HXYZABCDEF",
      "title": "M",
      "sku": "LS-M",
      "product_id": "prod_01HXYZABCDEF",
      "manage_inventory": false,
      "allow_backorder": false,
      "variant_rank": 0
    }
  }
  ```
</ResponseExample>
