> For the complete documentation index, see [llms.txt](https://docs.spurtcommerce.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spurtcommerce.com/api-reference/vendor/catalog/skus-and-variants.md).

# SKUs And Variants

Manage SKU-level product information and variants.

## Create or process Product Update Sku

> Post /api/product/update-sku\
> \
> \*\*Authentication:\*\* Vendor bearer token required for protected operations; verify exact permission decorator in controller.\
> \
> \*\*Feature area:\*\* Products\
> \
> \*\*Implementation source:\*\* \`src/api/vendor/controllers/ProductController.ts\`\
> \
> \*\*Request example provenance:\*\* Illustrative SKU update body; confirm exact UpdateSku request DTO.\
> \
> \*\*Response example provenance:\*\* Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\
> \
> \> \*\*Example status: Illustrative.\*\* The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.

```json
{"openapi":"3.0.3","info":{"title":"SpurtCommerce Vendor API","version":"6.0.0"},"tags":[{"name":"SKUs and variants","description":"Manage SKU-level product information and variants."}],"servers":[{"url":"https://api.example.com","description":"Replace with your SpurtCommerce API host. Paths include the /api prefix."}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Paste the JWT access token returned by the corresponding login endpoint."}}},"paths":{"/api/product/update-sku":{"post":{"operationId":"postApiProductUpdateSku","summary":"Create or process Product Update Sku","description":"Post /api/product/update-sku\n\n**Authentication:** Vendor bearer token required for protected operations; verify exact permission decorator in controller.\n\n**Feature area:** Products\n\n**Implementation source:** `src/api/vendor/controllers/ProductController.ts`\n\n**Request example provenance:** Illustrative SKU update body; confirm exact UpdateSku request DTO.\n\n**Response example provenance:** Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\n\n> **Example status: Illustrative.** The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.","tags":["SKUs and variants"],"responses":{"200":{"description":"Successful response. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema. Example is illustrative and does not guarantee a stable response contract.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"},"data":{"type":"object","properties":{"productId":{"type":"integer"},"productName":{"type":"string"},"sku":{"type":"string"},"price":{"type":"string"},"quantity":{"type":"integer"},"status":{"type":"integer"}},"additionalProperties":true}},"additionalProperties":true}}}},"400":{"description":"Error response example. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"}},"additionalProperties":true}}}}},"requestBody":{"required":false,"description":"Sample request body. Illustrative SKU update body; confirm exact UpdateSku request DTO. Treat this as an illustrative example, not a complete DTO contract.","content":{"application/json":{"schema":{"type":"object","properties":{"productId":{"type":"integer"},"skuId":{"type":"integer"},"sku":{"type":"string"},"price":{"type":"string"},"quantity":{"type":"integer"}},"additionalProperties":true}}}}}}}}
```

## List or retrieve Product Update  Sku List

> Get /api/product/update-vendor-sku-list\
> \
> \*\*Authentication:\*\* Vendor bearer token required for protected operations; verify exact permission decorator in controller.\
> \
> \*\*Feature area:\*\* Products\
> \
> \*\*Implementation source:\*\* \`src/api/vendor/controllers/ProductController.ts\`\
> \
> \*\*Request example provenance:\*\* Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\
> \
> \*\*Response example provenance:\*\* Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\
> \
> \> \*\*Example status: Illustrative.\*\* The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.

```json
{"openapi":"3.0.3","info":{"title":"SpurtCommerce Vendor API","version":"6.0.0"},"tags":[{"name":"SKUs and variants","description":"Manage SKU-level product information and variants."}],"servers":[{"url":"https://api.example.com","description":"Replace with your SpurtCommerce API host. Paths include the /api prefix."}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Paste the JWT access token returned by the corresponding login endpoint."}}},"paths":{"/api/product/update-vendor-sku-list":{"get":{"operationId":"getApiProductUpdateVendorSkuList","summary":"List or retrieve Product Update  Sku List","description":"Get /api/product/update-vendor-sku-list\n\n**Authentication:** Vendor bearer token required for protected operations; verify exact permission decorator in controller.\n\n**Feature area:** Products\n\n**Implementation source:** `src/api/vendor/controllers/ProductController.ts`\n\n**Request example provenance:** Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\n\n**Response example provenance:** Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\n\n> **Example status: Illustrative.** The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.","tags":["SKUs and variants"],"parameters":[{"name":"limit","in":"query","required":false,"schema":{"type":"integer"},"description":"Query parameter limit."},{"name":"offset","in":"query","required":false,"schema":{"type":"integer"},"description":"Query parameter offset."}],"responses":{"200":{"description":"Successful response. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema. Example is illustrative and does not guarantee a stable response contract.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"},"data":{"type":"array","items":{"type":"object","properties":{"productId":{"type":"integer"},"productName":{"type":"string"},"sku":{"type":"string"},"price":{"type":"string"},"quantity":{"type":"integer"},"status":{"type":"integer"}},"additionalProperties":true}}},"additionalProperties":true}}}},"400":{"description":"Error response example. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"}},"additionalProperties":true}}}}}}}}}
```

## Retrieve Product Sku

> Get /api/vendor-product/sku/:skuId\
> \
> \*\*Authentication:\*\* Vendor bearer token required for protected operations; verify exact permission decorator in controller.\
> \
> \*\*Feature area:\*\* Inventory\
> \
> \*\*Implementation source:\*\* \`src/api/vendor/controllers/ProductController.ts\`\
> \
> \*\*Request example provenance:\*\* Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\
> \
> \*\*Response example provenance:\*\* Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\
> \
> \> \*\*Example status: Illustrative.\*\* The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.

```json
{"openapi":"3.0.3","info":{"title":"SpurtCommerce Vendor API","version":"6.0.0"},"tags":[{"name":"SKUs and variants","description":"Manage SKU-level product information and variants."}],"servers":[{"url":"https://api.example.com","description":"Replace with your SpurtCommerce API host. Paths include the /api prefix."}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Paste the JWT access token returned by the corresponding login endpoint."}}},"paths":{"/api/vendor-product/sku/{skuId}":{"get":{"operationId":"getApiVendorProductSkuSkuid","summary":"Retrieve Product Sku","description":"Get /api/vendor-product/sku/:skuId\n\n**Authentication:** Vendor bearer token required for protected operations; verify exact permission decorator in controller.\n\n**Feature area:** Inventory\n\n**Implementation source:** `src/api/vendor/controllers/ProductController.ts`\n\n**Request example provenance:** Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\n\n**Response example provenance:** Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.\n\n> **Example status: Illustrative.** The example is included to demonstrate request/response shape in the reference UI; verify the owning controller and request DTO before using it as a contract.","tags":["SKUs and variants"],"parameters":[{"name":"skuId","in":"path","required":true,"schema":{"type":"string"},"description":"Value for skuId."}],"responses":{"200":{"description":"Successful response. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema. Example is illustrative and does not guarantee a stable response contract.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"},"data":{"type":"object","properties":{"productId":{"type":"integer"},"sku":{"type":"string"},"quantity":{"type":"integer"},"hasStock":{"type":"integer"}},"additionalProperties":true}},"additionalProperties":true}}}},"400":{"description":"Error response example. Illustrative response envelope only. This route inventory does not include its route-specific @apiSuccessExample; response fields and messages must be verified in the matching controller/service. The example is intended to show the common response-wrapper style, not to define a guaranteed response schema.","content":{"application/json":{"schema":{"type":"object","properties":{"status":{"type":"integer"},"message":{"type":"string"}},"additionalProperties":true}}}}}}}}}
```