{"uid":"cap_nknv7Kz6Z5cROpm_abjRH","slug":"authichain-physical-product-authenticity-verification-51f8919c","name":"AuthiChain Physical Product Authenticity Verification","description":"AuthiChain is the authentic agentic economy — signed seals, 5-agent consensus, and x402 pay-per-call so agents and humans can prove a physical product is real. EU DPP Readiness is live Stripe checkout.","url":"https://authichain.com/api/x402?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"sealId":{"type":"string","description":"Optional seal id to verify"},"serial":{"type":"string"},"productId":{"type":"string"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","additionalProperties":true}}}},"additionalProperties":false},"responseSchema":{"type":"json","example":{"details":{"note":"Paid settlement accepted; registry lookup is not bound on this edge path."},"subject":"demo","verified":false,"settlement":{"payer":"0x0000000000000000000000000000000000000000","txHash":"0x","trustless":true,"amountAtomic":"50000"},"authenticityScore":0}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tWevTCTRlicr4gsneXRSv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies the authenticity of a physical product using signed seals and 5-agent consensus, returning an authenticity score and settlement record via x402 pay-per-call.","exampleAgentPrompt":"Can you verify whether this product is genuine? Its seal ID is SEAL-7X42A and the serial number is SN-00192837 — I want to see the authenticity score before I buy it.","exampleUseCases":[{"title":"Pre-purchase counterfeit check","prompt":"Before I buy this luxury handbag, can you check if it's authentic using AuthiChain? The seal ID printed on the tag is SEAL-LV9023 and the serial is SN-88412001."},{"title":"EU Digital Product Passport compliance","prompt":"We need to verify this electronics component meets EU DPP requirements — can you run an AuthiChain authenticity check on product ID PROD-EU-4471 with serial number SN-20230915?"},{"title":"Resale marketplace fraud prevention","prompt":"A seller is listing a watch with seal ID SEAL-RX2024 and serial SN-99001234 — can you verify whether that product checks out as legitimate before we allow the listing?"}],"resultDescription":"Returns a JSON object with: a boolean 'verified' field indicating overall authenticity pass/fail, an 'authenticityScore' (numeric, 0–100 or 0–1 scale), a 'subject' label, 'details' with narrative notes, and a 'settlement' object containing the payer address, transaction hash, amount in atomic units, and trustless flag for the x402 payment record.","failureModes":["Registry lookup not bound on edge path — returns verified:false with authenticityScore:0 and a note in details","Invalid or missing sealId/serial/productId — request may return unverified result with no registry match","Payment settlement failure — x402 micropayment not confirmed, call rejected","Network or consensus timeout — 5-agent consensus may not resolve in time, returning indeterminate result","Malformed body type — bodyType must be one of json, form-data, or text; mismatches cause schema rejection"],"whenToPreferThis":"Choose this endpoint when you need to cryptographically attest that a physical product is genuine, especially when on-chain settlement proof and an authenticity score are required. Ideal for anti-counterfeiting workflows, EU Digital Product Passport compliance, resale marketplace verification, or any agent pipeline that must prove product provenance to a human or another system. Prefer this over generic QR/barcode lookup services when trustless blockchain settlement and multi-agent consensus attestation are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:00:43.646Z","isFirstParty":false,"canonicalSlug":"authichain-physical-product-authenticity-verification-51f8919c"}