{"uid":"cap_Rb_dANB0-epli3ekNTX19","slug":"builtwith-trust-signals-lookup-via-locus-x402-27f572e3","name":"BuiltWith Trust Signals Lookup via Locus x402","description":"Technology profiling for websites — detect tech stacks, find sites using specific technologies, discover domain relationships, trends, and competitive intelligence across 100M+ websites.","url":"https://builtwith.x402.paywithlocus.com/builtwith/trust","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"LOOKUP":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":{},"payment":{"scheme":"exact","settledUsdc":"0.001000","authorizedMaxUsdc":"0.001000"},"request":{"id":"00000000-0000-4000-8000-000000000000","statusUrl":"/requests/00000000-0000-4000-8000-000000000000"},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.035","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":"$0.035/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.035","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6dk9QFN5DHf32gMQ3t16r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.035","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves trust signal data for a given domain using the BuiltWith dataset, surfacing credibility and reliability indicators for websites.","exampleAgentPrompt":"Can you pull the trust signals for shopify.com using BuiltWith — I want to know how credible and established that domain looks before we move forward with the partnership?","exampleUseCases":[{"title":"Vendor due diligence check","prompt":"Before we sign a contract with this supplier, can you pull the BuiltWith trust signals for their domain acmesuppliers.com so I can verify they're a legitimate, established business?"},{"title":"Fraud screening for new leads","prompt":"We just got an inbound lead from globaltraders.io — can you check the BuiltWith trust signals on that domain to see if it looks like a credible operation before we invest time in them?"},{"title":"Competitive credibility research","prompt":"I'm evaluating a competitor site called brightanalytics.com — can you get me the trust signal data for that domain from BuiltWith so I can understand how established they are?"}],"resultDescription":"A JSON object containing trust signal data for the queried domain, along with payment settlement details (amount in USDC) and a request ID with a status URL for tracking. The trust data reflects BuiltWith's credibility and reliability indicators for the domain.","failureModes":["Invalid or malformed domain input returns an error or empty data object","Domain not found in BuiltWith's database returns empty trust data","Payment failure (insufficient USDC balance) prevents the request from completing","Network timeout may occur for slow upstream BuiltWith data retrieval","Rate limiting may apply if too many requests are made in rapid succession"],"whenToPreferThis":"Choose this endpoint when you need structured trust and credibility signals specifically for a domain, powered by BuiltWith's dataset of 100M+ websites. It is ideal for vendor vetting, fraud prevention, lead qualification, or due diligence workflows where domain legitimacy matters. Prefer this over generic WHOIS lookups when you want technology-informed trust signals rather than raw registration data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:27.930Z","isFirstParty":false}