{"uid":"cap_srjOl_9D_vAevSScwjRj3","slug":"lumen-b2b-supplier-snapshot-ebec8c9f","name":"LUMEN B2B Supplier Snapshot","description":"Real B2B sourcing and procurement research. Seven paid endpoints on Base mainnet. Payment settlement requires individual human approval by LUMEN. No autonomous purchases.","url":"https://lumen-zero-x402.lumen-b2b.workers.dev/buy/supplier-snapshot?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"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"requirement":{"type":"string","maxLength":1200,"minLength":12,"description":"Nonconfidential sourcing brief; 12-1200 characters; queued only after a verified settlement."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["ok","productId","amountUsd"],"properties":{"ok":{"type":"boolean"},"status":{"type":"string"},"amountUsd":{"type":"number"},"productId":{"type":"string"},"receiptId":{"type":"string"},"nextAction":{"type":"string"},"paymentAuthorizationVerified":{"type":"boolean"}}}}}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_M237bGbLYqeF2Ct5OMrfd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a supplier snapshot report for a given sourcing brief, researching B2B suppliers and procurement options on demand","exampleAgentPrompt":"I need a supplier snapshot for industrial-grade stainless steel fasteners — we're looking for manufacturers who can handle mid-volume orders with ISO certification; here's our brief: we source M6 hex bolts in quantities of 50,000 units quarterly and need suppliers with verified quality certifications and North American distribution.","exampleUseCases":[{"title":"Sourcing industrial components","prompt":"Can you pull a supplier snapshot for precision-machined aluminum brackets? We need vendors capable of handling 10,000 units per month, ideally with aerospace-grade tolerances and North American fulfillment — here's the brief: CNC-machined 6061 aluminum brackets, tolerance ±0.005 inches, anodized finish, monthly volume 10,000 units."},{"title":"Researching custom packaging vendors","prompt":"I need a supplier snapshot for custom corrugated cardboard packaging — we're an e-commerce brand looking for manufacturers who can do short runs of 2,000 boxes with custom printing; our brief: double-wall corrugated, custom printed CMYK, minimum order 2,000 units, ship to US warehouses."},{"title":"Finding office equipment wholesalers","prompt":"Get me a supplier snapshot for commercial-grade ergonomic office chairs — we're outfitting a 200-person office and need B2B wholesale pricing; brief: ergonomic mesh office chairs, bulk order 200 units, BIFMA certified, delivery to Chicago within 8 weeks."}],"resultDescription":"Returns a structured supplier snapshot including a receipt ID, product ID, payment authorization confirmation, status of the research request, and next action instructions. The actual supplier research data is queued and delivered after LUMEN's human approval of the payment settlement.","failureModes":["Sourcing brief too short (under 12 characters) or too long (over 1200 characters) returns a validation error","Payment not settled on Base mainnet results in request not being processed","Human approval not yet granted means results are pending and not immediately available","Invalid query parameters or missing required fields return a 400-level error","Network or worker availability issues on Cloudflare Workers may cause timeouts"],"whenToPreferThis":"Choose this endpoint when you need a real B2B supplier research snapshot for a specific procurement requirement and are willing to pay $1 USDC per lookup via x402 on Base mainnet. Best suited for sourcing teams, procurement agents, or supply chain workflows that need curated supplier intelligence rather than a generic web search. Note that results require human approval by LUMEN before delivery, making this unsuitable for fully autonomous or time-critical workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:38:22.564Z","isFirstParty":false,"canonicalSlug":"lumen-b2b-supplier-snapshot-ebec8c9f"}