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SiteCheck UK Trade Tariff Lookup
x402
SiteCheck UK Trade Tariff Lookup is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-20).
Looks up UK import/export duty rates, VAT, tariff preferences, and commodity details for a given commodity code or keyword search via the UK Trade Tariff API.
Price / call$0.003
Success—
StatusUnknown
How this service works
Returns UK Global Tariff data for a 6–10-digit commodity code via the UK Trade Tariff API (OGL v3): description, third-country duty rate, VAT, measures, and preferential rates for a given origin country. Text search (`q`) returns matching commodity headings. Coverage: UK only, post-Brexit schedule.
Output
Returns a JSON object with the commodity code, description, third-country duty rate, VAT rate, tariff preference measures (including duty expressions, legal bases, effective dates, origin codes, import/export flags), a link to the official UK Trade Tariff page, validity dates, and a disclaimer noting the data is informational only.
Example use cases
Import duty check for new product
“We're about to start importing wireless headphones (HS code 8518300090) from China into the UK — what's the third-country duty rate and VAT we should expect?”
Preferential tariff research by keyword
“Search the UK trade tariff for 'solar panels' and tell me the duty rates and any preferential measures available.”
Customs compliance verification
“Can you confirm the current UK duty rate and validity dates for commodity code 2204210000 so I can fill in our customs declaration accurately?”
Technical details
Endpoint
GEThttps://api.sitecheck-api.workers.dev/api/tariff/uk?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need UK-specific import or export duty rates, VAT treatment, or tariff preference information sourced directly from the UK Trade Tariff service. Prefer this over generic customs databases when you need post-Brexit UK tariff schedules, preferential rates under UK trade agreements, or legal basis references. It is ideal for e-commerce, compliance, supply chain, and logistics agents needing accurate UK customs data.
Side effects
- Invalid or unrecognised commodity code returns empty or error response
- Keyword search with no matching headings returns empty measures list
- Origin country code not recognised may omit preferential duty results
- Truncated or malformed code (not 6–10 digits) may fail validation
- API unavailability from underlying UK Trade Tariff service causes timeout or error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://www.trade-tariff.service.gov.uk/commodities/8471300000",
"vat": "20.00%",
"code": "8471300000",
"source": "UK Trade Tariff API (Open Government Licence v3) — https://www.trade-tariff.service.gov.uk/api/v2",
"validTo": null,
"measures": [
{
"id": "20010968",
"type": "Third country duty",
"export": false,
"import": true,
"origin": "1011",
"legalBase": "P2014301",
"effectiveTo": null,
"effectiveFrom": "2021-01-01T00:00:00.000Z",
"dutyExpression": "0.00%"
},
{
"id": "20276476",
"type": "Supplementary unit",
"export": true,
"import": true,
"origin": "1011",
"legalBase": "C2002001",
"effectiveTo": null,
"effectiveFrom": "2026-06-05T00:00:00.000Z",
"dutyExpression": "items (p/st)"
},
{
"id": "20125933",
"type": "Tariff preference",
"export": false,
"import": true,
"origin": "1013",
"legalBase": "P2114570",
"effectiveTo": null,
"effectiveFrom": "2021-01-01T00:00:00.000Z",
"dutyExpression": "0.00%"
}
],
"checkedAt": "2026-10-15T18:21:06.281Z",
"validFrom": "1996-01-01T00:00:00.000Z",
"disclaimer": "Information only, not legal advice. Verify with official sources.",
"parentCode": null,
"description": "Portable automatic data-processing machines, weighing not more than 10 kg, consisting of at least a central processing unit, a keyboard and a display",
"thirdCountryDuty": "0.00%"
}
}Tags
x402
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