{"uid":"cap_0RyGxwyyJl5oRViAHsBap","slug":"china-supplier-verification-api-beac645f","name":"China Supplier Verification API","description":"AI tools for vetting Chinese suppliers and import risk before money moves: factory-vs-trader verification, landed cost, payment red flags, audit checklist, certification checks, full audit chain. Pay-per-call in USDC on Base via x402.","url":"https://x402-stable-door.lu7897859.workers.dev/verify_supplier","method":"POST","headers":{},"bodySchema":{"type":"object","required":["company_name"],"properties":{"country":{"type":"string","description":"Country of registration, default CN"},"company_name":{"type":"string","description":"Chinese company name or USCI number"}}},"responseSchema":{"type":"object","properties":{"ok":{"type":"boolean"},"risk":{"enum":["LOW","MEDIUM","HIGH"],"type":"string"},"signals":{"type":"array","items":{"type":"string"}},"is_factory":{"type":"boolean"}}},"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_egpgSsOHwQJS2ICtbsW3V","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":"Verifies Chinese suppliers by checking if they are a factory or trader, assessing payment red flags, and returning a risk rating with supporting signals.","exampleAgentPrompt":"Can you verify if Shenzhen Greenway Electronics Co., Ltd. is a real factory or just a trader, and flag any payment red flags before I send a deposit?","exampleUseCases":[{"title":"Pre-payment supplier fraud check","prompt":"Before I wire $40,000 to Guangzhou Hengda Hardware Co., Ltd., can you check whether they're a legitimate factory or a middleman and tell me if there are any payment red flags I should know about?"},{"title":"New vendor onboarding risk screen","prompt":"We're onboarding a new Chinese supplier — Zhejiang Sunway Textile Co., Ltd. Can you run a risk check on them and tell me if they're LOW, MEDIUM, or HIGH risk and whether they're a factory or a trader?"},{"title":"USCI number factory verification","prompt":"I have a USCI number from a Chinese company: 91440300MA5DXXXX23. Can you verify whether this is a real manufacturer or just a reseller, and give me any risk signals?"}],"resultDescription":"Returns a boolean status, a risk level enum (LOW, MEDIUM, or HIGH), a boolean indicating whether the company is a factory (true) or trader (false), and an array of human-readable risk signal strings explaining the assessment.","failureModes":["Company name not found in Chinese business registries — returns ok:false with empty signals","Invalid or malformed USCI number — may return HIGH risk or error","Ambiguous company name matching multiple entities — signals may reflect wrong entity","Payment required but not received — 402 Payment Required response blocking the call","Service unavailable or worker error — 5xx response with no data"],"whenToPreferThis":"Choose this endpoint when you need a fast, per-call, pay-as-you-go factory vs. trader verification and risk signal check for Chinese suppliers specifically — particularly useful before initiating payments or purchase orders. Prefer this over generic company lookup APIs when you need China-specific signals like USCI validation, factory registration status, and import payment red flags in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:43:37.695Z","isFirstParty":false}