> For the complete documentation index, see [llms.txt](https://docs.xorosoft.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xorosoft.com/developers-api/vendor-management/list-item-vendor-mappings.md).

# List Item Vendor Mappings

Retrieve item data from Xorosoft ERP using the supported query filters. Use this endpoint to synchronize reference or transaction data with external systems while respecting private app permissions.

```json
{"openapi":"3.0.3","info":{"title":"Xorosoft ERP Public API","version":"2026.07"},"tags":[{"name":"Vendor Management","description":"Use Vendor Management APIs to retrieve vendors and maintain vendor-related item mappings and pricing references. These endpoints help purchasing, supplier, and catalog integrations connect vendor data, vendor part numbers, pricing rules, and item/customer mappings with Xorosoft ERP records."}],"servers":[{"url":"https://res.xorosoft.io","description":"Xorosoft ERP API server"}],"security":[{"basic":[]}],"components":{"securitySchemes":{"basic":{"scheme":"basic","type":"http"}},"schemas":{"XoroApiResponse":{"type":"object","description":"Standard Xorosoft ERP API response envelope used by most endpoints.","properties":{"Result":{"type":"boolean","description":"True when the operation completed successfully."},"Message":{"type":"string","description":"Human-readable success or error message."},"Data":{"description":"Endpoint-specific payload.","type":"object","additionalProperties":true,"nullable":true},"Page":{"type":"integer","description":"Current page number when paging is enabled.","nullable":true},"TotalPages":{"type":"integer","description":"Total page count when paging is enabled.","nullable":true}}}}},"paths":{"/api/xerp/item/getitemvendormap":{"get":{"tags":["Vendor Management"],"summary":"List Item Vendor Mappings","description":"Retrieve item data from Xorosoft ERP using the supported query filters. Use this endpoint to synchronize reference or transaction data with external systems while respecting private app permissions.","operationId":"get_item_getitemvendormap","responses":{"200":{"description":"Request processed successfully.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/XoroApiResponse"}}}},"400":{"description":"Invalid request, failed validation, or business rule error.","content":{"text/plain":{"schema":{"type":"string"}}}},"401":{"description":"Missing or invalid private app credentials."},"403":{"description":"Private app does not have permission for this request."}},"parameters":[{"name":"id","in":"query","required":false,"description":"Comma-separated Xorosoft ERP record identifier(s).","schema":{"type":"string"}},{"name":"item_number","in":"query","required":false,"description":"Item or SKU number used to search for the item.","schema":{"type":"string"}},{"name":"vendor_name","in":"query","required":false,"description":"Vendor name to search or match when a vendor identifier is not supplied.","schema":{"type":"string"}},{"name":"uom_code","in":"query","required":false,"description":"Unit-of-measure code.","schema":{"type":"string"}},{"name":"vendor_part_number","in":"query","required":false,"description":"Vendor item or part number.","schema":{"type":"string"}},{"name":"item_id","in":"query","required":false,"description":"Xorosoft ERP item identifier used to retrieve item-specific records.","schema":{"type":"string"}}]}}}}
```


---

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## Querying This Documentation
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```
GET https://docs.xorosoft.com/developers-api/vendor-management/list-item-vendor-mappings.md?ask=<question>&goal=<endgoal>
```

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