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Vextorium VAT Calculator
x402
Vextorium VAT Calculator is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).
Calculates EU VAT rates and breaks down amounts into base, VAT, and total for a given EU country
Price / call$0.003
Success—
StatusUnknown
How this service works
Standard and reduced VAT rates of any EU member state, and an invoice breakdown (net, VAT, gross) from a net or VAT-inclusive amount, flagging rates that are not in force there.
Output
Returns the country name, standard VAT rate percentage, reduced VAT rate tiers, a reviewed_table date stamp, any special regime notes, and optionally a full breakdown of base amount, VAT amount, total, and applied rate — all as structured JSON.
Example use cases
Invoice generation for EU client
“I'm creating an invoice for a client in Germany for €850 excluding VAT — can you calculate the standard VAT rate, the VAT amount, and the total I should charge them?”
Reverse VAT extraction from price
“I bought something in France for €299 and that price already includes VAT — can you break it out and tell me how much was the base price and how much was the VAT?”
Comparing VAT rates across EU countries
“What are the standard and reduced VAT rates for Portugal? I want to know all the tiers and any special notes about exceptions.”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/vat-calculate?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need accurate, current EU VAT rates for a specific member state, especially for invoice generation, e-commerce tax calculation, or price breakdown between base and VAT components. Prefer this over generic tax APIs when targeting EU VAT specifically, or when you need structured breakdowns including reduced rates and special regime notes.
Side effects
- Non-EU country ISO code provided — endpoint only supports EU member states
- Invalid or unrecognized country code causes error response
- Amount provided with conflicting includes_vat flag leading to incorrect breakdown
- Missing required country field returns validation error
- Custom rate_pct out of typical range may produce unexpected results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "Spain",
"note": "Standard EU rates; there are special regimes (Canary Islands, Ceuta, Melilla, islands…). Check before invoicing.",
"country": "ES",
"breakdown": {
"vat": 21,
"base": 100,
"total": 121,
"rate_pct": 21
},
"reviewed_table": "2026-10",
"reduced_rates_pct": [
4,
10
],
"standard_rate_pct": 21
}
}Tags
x402
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