{"uid":"cap_FQ7x10hC1ISpz0xQGgXbG","slug":"tariff-audit-hts-duty-checker-80113b69","name":"Tariff Audit HTS Duty Checker","description":"PREMIUM one-call import-duty verdict: pass ?hts=<code>&origin=<country> and get the base MFN rate, Chapter-99 stacking (Section 301/232/IEEPA), a combined effective-rate estimate, recent tracked changes, and an LLM verdict on the true landed duty — the answer a supply-chain agent needs instead of parsing the 3,000-page HTS.","url":"https://oracles-production.up.railway.app/v1/tariffaudit/check","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"],"type":"string"},"queryParams":{"type":"object","required":["hts"],"properties":{"hts":{"type":"string"},"origin":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"findings":{"type":"array","items":{"type":"object"}},"generatedBy":{"enum":["llm","template"],"type":"string"},"overallVerdict":{"type":"string"},"packagesAudited":{"type":"integer"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7zHk_UoXAHBLepAjVkX_s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full US import duty picture for an HTS code and origin country, including MFN base rate, Section 301/232/IEEPA stacking, combined effective rate, recent changes, and an LLM-generated landed-duty verdict.","exampleAgentPrompt":"What's the true all-in import duty rate for HTS code 8471.30 coming from China — include the MFN base rate, any Section 301 or IEEPA stacking, and give me an LLM verdict on the real landed duty I should budget for?","exampleUseCases":null,"resultDescription":"Returns a structured response containing: an array of findings (each with tariff layer details such as MFN rate, Section 301, Section 232, and IEEPA surcharges), a combined effective-rate estimate, recent tracked changes to that HTS code's duty rates, an overall verdict string summarizing the true landed duty burden, and a flag indicating whether the verdict was LLM-generated or template-based.","failureModes":["Missing required 'hts' query parameter returns a 400 error","Invalid or unrecognized HTS code returns an error or empty findings array","Origin country not recognized or not applicable returns default MFN-only result","Payment not provided or insufficient USDC balance returns 402 Payment Required","Upstream HTS or tariff data source unavailable causes 500 or degraded response","LLM verdict generation fails and falls back to template-generated response"],"whenToPreferThis":"Use this endpoint when you need a single authoritative answer on the full US import duty burden for a specific HTS code — especially when Chapter 99 stacking (Section 301, Section 232, IEEPA) is relevant and you don't want to manually cross-reference the 3,000-page HTS schedule. Prefer this over raw HTS lookups when you need an LLM-synthesized verdict on the true effective landed rate rather than raw statutory rates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:58:17.632Z","isFirstParty":false}