Return the net amount, the VAT (or sales tax) amount, and the gross amount for a price. Mode add treats the amount as net and adds tax; modes remove and extract treat the amount as gross and take the tax out.
This page documents the HTTP endpoint POST /api/tools/vat-calculator/execute. See the MCP reference →
Call it over REST
POST https://api.findutils.com/api/tools/vat-calculator/execute · no API keys · 60 requests/min per IP
Execute — verified arguments
curl -X POST https://api.findutils.com/api/tools/vat-calculator/execute \
-H "Content-Type: application/json" \
-d '{
"amount": 100,
"vat_rate": 20,
"mode": "add"
}'Parameter schema for this endpoint
curl https://api.findutils.com/api/tools/vat-calculatorInput schema
| Argument | Type | Required | Description |
|---|---|---|---|
| amount | number | yes | The price. Net for mode add; gross for modes remove and extract. |
| vat_rate | number | yes | Tax rate in percent (20 = 20%). |
| mode | string (add | remove | extract) | no | add, remove, or extract. Default: add. |
Example arguments (verified)
{
"amount": 100,
"vat_rate": 20,
"mode": "add"
}Also an MCP tool
Claude, Cursor, and any MCP client can call this tool as
findutils:vat_calculator after one connect command.
Connect once
claude mcp add findutils --transport http https://mcp.findutils.com/More Finance tools
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