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x402toll VAT/GST Calculator
x402
x402toll VAT/GST Calculator is a paid API for AI agents from x402toll.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Adds or removes VAT/GST from a monetary amount using verified 2026 standard tax rates for 16 major economies worldwide.
Price / call$0.05
Success—
StatusUnknown
How this service works
VAT / GST for 16 major economies (UK, EU, Australia, Canada, Japan, Singapore, UAE, India, and more) at the verified 2026 standard rate — add or remove.
Output
Returns the computed amount after adding or removing VAT/GST at the verified 2026 standard rate for the specified country, along with the applicable tax rate and the tax component as a discrete value.
Example use cases
Example prompt
“I need to add UK VAT to a price of £250 — what's the VAT-inclusive total using the current 2026 standard rate?”
Technical details
Endpoint
POSThttps://x402toll.com/v1/commerce/vat-gstWhen to prefer
Use this endpoint when you need accurate, up-to-date 2026 standard VAT/GST rates for major global economies (UK, EU, Australia, Canada, Japan, Singapore, UAE, India, and others) and need to either gross-up (add tax) or net-down (remove tax) a monetary amount. Prefer this over a generic tax API when you specifically need international VAT/GST rather than US sales tax, and when you need verified current-year rates without maintaining your own rate table.
Side effects
- Unsupported country code returns an error — only 16 major economies are supported
- Invalid ISO country code format returns a validation error
- Missing required fields (amount or country) returns a 400-level error
- Non-numeric amount value returns a schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mode | string | |
| amount | number | |
| country | string | ISO country code, e.g. GB, DE, AU, SG, IN |
Tags
x402
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