> For the complete documentation index, see [llms.txt](https://docs.i3d.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.i3d.net/api-references/general/calc-utilities-1.md).

# Calc Utilities

Order system utilities

## GET /v3/calc/utilities/servicevatpercentage/{serviceName}

> Request the VAT percentage for a shop category, for your specific user

```json
{"openapi":"3.0.1","info":{"title":"i3D.net Endpoints","version":"3.0.0"},"tags":[{"name":"CalcUtilities","description":"Order system utilities"}],"servers":[{"url":"https://api.i3d.net"}],"security":[{"ApiKey":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","name":"PRIVATE-TOKEN","in":"header"}},"schemas":{"CalcServiceVatPercentage":{"type":"object","required":["taxPercent"],"properties":{"taxPercent":{"type":"number","format":"float","description":"VAT percentage"}},"additionalProperties":false},"Error":{"type":"object","required":["errorCode","errorMessage","errors"],"properties":{"errorCode":{"type":"integer","format":"integer","description":"Error code"},"errorMessage":{"type":"string","format":"","description":"Error message"},"errors":{"type":"array","items":{"$ref":"#/components/schemas/ErrorDetails"},"description":"Error details"}},"additionalProperties":false},"ErrorDetails":{"type":"object","required":["property","message"],"properties":{"property":{"type":"string","format":"","description":"Property in which there is an error"},"message":{"type":"string","format":"","description":"Error message"}},"additionalProperties":false}}},"paths":{"/v3/calc/utilities/servicevatpercentage/{serviceName}":{"get":{"tags":["CalcUtilities"],"summary":"Request the VAT percentage for a shop category, for your specific user","operationId":"getCalcUtilitiesServiceVatPercentage","parameters":[{"name":"serviceName","in":"path","required":true,"schema":{"type":"string"}}],"requestBody":{"description":"","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CalcServiceVatPercentage"}}},"required":true},"responses":{"200":{"description":"OK"},"403":{"description":"Invalid credentials"},"500":{"description":"Internal Server Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}}}}
```

## GET /v3/calc/utilities/marginfactors/{categoryName}

> Request the user / reseller group margin factors for a calc category

```json
{"openapi":"3.0.1","info":{"title":"i3D.net Endpoints","version":"3.0.0"},"tags":[{"name":"CalcUtilities","description":"Order system utilities"}],"servers":[{"url":"https://api.i3d.net"}],"security":[{"ApiKey":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","name":"PRIVATE-TOKEN","in":"header"}},"schemas":{"CalcCategoryMargins":{"type":"object","required":["resellerTypeId","resellerTypeName","categoryId","marginFactor"],"properties":{"resellerTypeId":{"type":"integer","format":"integer","description":"ID of a reseller type"},"resellerTypeName":{"type":"string","format":"","description":"Name of a reseller type"},"categoryId":{"type":"integer","format":"integer","description":"ID of the category"},"marginFactor":{"type":"number","format":"float","description":"ID of a category"}},"additionalProperties":false},"Error":{"type":"object","required":["errorCode","errorMessage","errors"],"properties":{"errorCode":{"type":"integer","format":"integer","description":"Error code"},"errorMessage":{"type":"string","format":"","description":"Error message"},"errors":{"type":"array","items":{"$ref":"#/components/schemas/ErrorDetails"},"description":"Error details"}},"additionalProperties":false},"ErrorDetails":{"type":"object","required":["property","message"],"properties":{"property":{"type":"string","format":"","description":"Property in which there is an error"},"message":{"type":"string","format":"","description":"Error message"}},"additionalProperties":false}}},"paths":{"/v3/calc/utilities/marginfactors/{categoryName}":{"get":{"tags":["CalcUtilities"],"summary":"Request the user / reseller group margin factors for a calc category","operationId":"getCalcUtilitiesMarginFactors","parameters":[{"name":"categoryName","in":"path","required":true,"schema":{"type":"string"}}],"requestBody":{"description":"","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CalcCategoryMargins"}}},"required":true},"responses":{"200":{"description":"OK"},"403":{"description":"Invalid credentials"},"404":{"description":"Invalid categoryName"},"500":{"description":"Internal Server Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}}}}
```


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