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Zoll Halowerk TARIC Duty Rate Evaluator
x402
Zoll Halowerk TARIC Duty Rate Evaluator is a paid API for AI agents from zoll.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-20).
Evaluates a published TARIC duty measure for a given commodity code and country of origin, returning the applicable duty rate with source attribution and transparency about missing or derived data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Evaluates a published TARIC duty measure for a commodity code and origin. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. This is neither legal advice nor customs advice.
Output
Returns the applicable TARIC duty rate percentage for the supplied commodity code and origin country, along with source attribution (URL, title, publication date), data age and time window, the method used for any derived values, and a list of unavailable_fields for any facts that could not be determined. Explicitly notes that results are not legal or customs advice.
Example use cases
E-commerce import cost estimation
“I'm importing laptops from China with commodity code 8471300000 and a customs value of €20,000. Can you look up the TARIC duty rate using this EU regulation page published on 2024-03-15 at https://ec.europa.eu/taxation_customs/taric/measures so I can estimate my total landed cost?”
Sourcing country comparison for tariffs
“I'm sourcing ceramic tiles (commodity code 6907210000) and want to compare — what's the TARIC duty rate for origin country Vietnam versus Turkey? Start with Vietnam; the source is https://ec.europa.eu/taxation_customs/taric published 2024-01-10.”
Customs filing duty rate verification
“Before I file my customs declaration, can you verify the TARIC duty rate for commodity code 2204210000 (wine) originating from Argentina? The declared rate is 12% and the customs value is €3,500. Use the official TARIC source at https://ec.europa.eu/taxation_customs/taric/measures published on 2024-05-20.”
Technical details
Endpoint
POSThttps://zoll.halowerk.com/v1/duty-rate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to look up a specific published TARIC duty measure for a known commodity code and country of origin with full source transparency, including disclosure of derived values and unavailable fields. It is particularly useful for trade compliance workflows, landed cost calculations, and customs preparation where auditability of the duty rate source matters. Prefer it over generic tariff databases when you need structured, machine-readable output with explicit provenance for each value.
Side effects
- Invalid or unsupported commodity code format returns an error or null rate with commodity_code in unavailable_fields
- Unrecognized origin country ISO code returns an error or null result
- Source URL is unreachable or malformed — validation error on source object
- No published duty measure found for the code/origin combination — rate returned as null with explanation
- Rate is derived rather than directly sourced — disclosed via derivation method field
- Stale or outdated source document may return data with high age warning
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| source | object | |
| rate_percent | number | |
| customs_value | number | |
| commodity_code | string | |
| origin_country | string |
Tags
x402
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