{"uid":"cap_5HaHf9ryaEU_gGh4XCWax","slug":"us-import-tariff-rate-lookup-6c95f88d","name":"US Import Tariff Rate Lookup","description":"Estimate the effective US import duty for one HTS code from one origin country. Returns the base rate (MFN or FTA), the additional trade-war layers (Section 301, Section 232, IEEPA) with their Chapter 99 provisions, the combined effective rate, and an optional landed-cost estimate.","url":"https://api.agentstools.dev/trade/tariff?utm_source=zero.xyz","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":["hts","origin"],"properties":{"hts":{"type":"string","description":"HTS or HS code, 4 to 10 digits, dots optional"},"origin":{"type":"string","description":"Country of origin as an ISO code, e.g. CN, MX, DE"},"customs_value":{"type":"number","description":"Optional entered customs value in USD for landed cost"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lmfbMYnzmQ4cQwNXL2fUv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Estimates the effective US import duty for a given HTS code and country of origin, including base MFN/FTA rates, Section 301/232/IEEPA trade-war surcharges, combined effective rate, and optional landed-cost estimate.","exampleAgentPrompt":"What's the full effective US import duty rate for HTS code 8471.30 coming from China — including any Section 301 or IEEPA surcharges — and can you estimate the landed cost on a $25,000 customs value shipment?","exampleUseCases":null,"resultDescription":"Returns the base tariff rate (MFN or applicable FTA rate), itemized additional trade-war layers including Section 301, Section 232, and IEEPA with their Chapter 99 provision codes, the combined effective duty rate, and optionally a landed-cost estimate in USD if customs_value was provided.","failureModes":["Invalid or unrecognized HTS code returns an error","Unsupported or malformed ISO country code returns a validation error","HTS code not found in US tariff schedule returns a not-found error","Missing required parameters (hts or origin) returns a 400 bad request","Network timeout or upstream data unavailability returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you need a precise, layered breakdown of US import duties for a specific HTS code and origin country, including trade-war surcharges (Section 301, 232, IEEPA) that generic tariff lookups often omit. Especially valuable when calculating landed costs or assessing the real duty burden for US imports in a post-trade-war environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:47:17.737Z","isFirstParty":false,"canonicalSlug":"us-import-tariff-rate-lookup-6c95f88d"}