{"uid":"cap_NbRWuJ8biduNfW0g6oJGr","slug":"us-harmonized-tariff-schedule-hts-lookup-8f98bd15","name":"US Harmonized Tariff Schedule (HTS) Lookup","description":"Classify goods against the US Harmonized Tariff Schedule. Give a keyword or an HTS code and get the matching HTS lines with their duty-rate columns, units and footnotes. The cheap supporting lookup that feeds trade/tariff.","url":"https://payai.agentstools.dev/trade/hts","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"hts":{"type":"string","description":"HTS or HS code to expand into its lines, 4 to 10 digits"},"limit":{"type":"integer","maximum":60,"minimum":1,"description":"Max lines to return, default 20"},"keyword":{"type":"string","description":"Product description keyword to search the HTS"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ldm7GXzp4xy5x72Mo6qHG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classify goods against the US Harmonized Tariff Schedule by keyword or HTS code, returning matching HTS lines with duty rates, units, and footnotes.","exampleAgentPrompt":"What's the HTS classification and duty rate for lithium-ion batteries? Search the US Harmonized Tariff Schedule using the keyword 'lithium battery' and return up to 10 matching lines.","exampleUseCases":null,"resultDescription":"Returns a list of matching HTS schedule lines including the full HTS code, product description, general and special duty rate columns, units of quantity, and any applicable footnotes or chapter notes.","failureModes":["No matching HTS lines found for the given keyword or code — returns empty result set","HTS code provided has fewer than 4 or more than 10 digits — invalid input rejected","limit parameter out of range (must be 1–60) — validation error returned","Ambiguous keyword matches hundreds of lines — results truncated to limit","Service temporarily unavailable or payment not processed — HTTP 402 or 5xx error"],"whenToPreferThis":"Use this endpoint when you need to classify a specific product under the US HTS, look up applicable duty rates for import/export compliance, or retrieve tariff schedule details to feed into trade cost calculations. Prefer this over general trade-flow endpoints when the goal is classification and duty-rate lookup rather than aggregate trade statistics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:04:20.589Z","isFirstParty":false}