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Netzhandwerker HS Classify
x402
Netzhandwerker HS Classify is a paid API for AI agents from tools.netzhandwerker.de, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-09).
Classifies a product description into its Harmonized System (HS) tariff code using the WCO HS6 nomenclature
Price / call$0.004
Success—
StatusUnknown
How this service works
x402-Werkzeuge für autonome Agenten.
Output
Returns the best-matching HS6 code with chapter, heading, formatted code string, description, matched terms, and a confidence score (0–1). Also returns a list of candidate codes, the number of HS codes searched, query terms used, chapters touched, a note that only binding customs rulings are legally authoritative, and a flag indicating whether a binding ruling is recommended.
Example use cases
Customs form completion for e-commerce
“I need to declare a shipment of new rubber bicycle tyres for export — what's the HS6 code? Show me up to 5 candidates and focus on chapter 40.”
Automated tariff lookup in procurement
“We're importing cotton knitted gloves and need the correct HS6 classification code — can you run a tariff classification and tell me the confidence score?”
Trade compliance check for new product
“Our product is a stainless steel kitchen knife with a plastic handle — what HS tariff code should we use for import declarations? Limit results to chapter 82.”
Technical details
Endpoint
POSThttps://tools.netzhandwerker.de/v1/hs/classify?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, automated HS6 tariff code classification for a product based on a natural-language description. It is well-suited for e-commerce customs automation, procurement compliance, and logistics workflows where you need a ranked list of candidate codes with confidence scores. Prefer this over generic search tools when the user specifically needs WCO HS6 nomenclature output with structured chapter and heading metadata. Not a substitute for a legally binding customs ruling.
Side effects
- Vague or ambiguous product description yields low confidence scores and many candidate codes
- Specifying an incorrect chapter filter may exclude the correct code from results
- Description exceeding 1000 characters is rejected
- If limit exceeds 15, the request is rejected
- Non-existent or malformed chapter code may return empty candidates
- Confidence below threshold may indicate the product requires a binding customs ruling
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| chapter | string | Auf ein Kapitel einschraenken, zweistellig |
| description | string | Warenbezeichnung mit Werkstoff, Funktion und Verarbeitungsstufe |
Output
Schema · Response
{
"type": "json",
"example": {
"best": {
"hs6": "401150",
"score": 1,
"chapter": {
"code": "40",
"description": "Rubber and articles thereof"
},
"heading": {
"code": "4011",
"description": "Rubber; new pneumatic tyres"
},
"formatted": "40.11.50",
"description": "Rubber; new pneumatic tyres, of a kind used on bicycles",
"matched_terms": [
"tyres",
"bicycles",
"rubber",
"new"
]
},
"note": "Verbindlich ist allein eine verbindliche Zolltarifauskunft der zustaendigen Zollverwaltung.",
"caveats": [],
"candidates": [],
"confidence": 0.77,
"description": "Fahrradreifen aus Gummi, neu, fuer Rennraeder",
"query_terms": [
"bicycles",
"tyres",
"rubber",
"new"
],
"nomenclature": {
"codes": 6940,
"level": "hs6",
"system": "HS 6-Steller, Weltzollorganisation",
"language": "en"
},
"candidate_count": 5,
"chapters_touched": [
"40",
"87"
],
"requires_binding_ruling": false
}
}Tags
x402
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