{"uid":"cap_pRdiNaiuyDr0q3_9rG3gF","slug":"sitesignal-vendor-due-diligence-311ee3f4","name":"SiteSignal Vendor Due Diligence","description":"Create a bounded public-website, HTTP, TLS, and response-header evidence pack for human vendor due diligence.","url":"https://phases-prot-shine-royal.trycloudflare.com/x402/vendor-due-diligence","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":["url","decisionContext"],"properties":{"url":{"type":"string","format":"uri"},"riskFocus":{"type":"string"},"decisionContext":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KNxqFIdxwFjd1y-7Gtsjm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Assembles a public-website, HTTP, TLS, and response-header evidence pack for human-reviewed vendor due diligence.","exampleAgentPrompt":"Can you run a vendor due diligence check on https://www.acmesoftware.com? We're considering them for a data-processing contract and want to see their TLS setup, HTTP security headers, and any other public web signals that might flag risk.","exampleUseCases":[{"title":"Procurement security check for new SaaS vendor","prompt":"We're about to sign with a new HR SaaS vendor — can you pull a vendor due diligence evidence pack for https://www.workflowpro.io? Our decision context is that they'll handle sensitive employee data, so focus on TLS and security headers."},{"title":"Compliance evidence gathering before contract renewal","prompt":"Our compliance team needs documented evidence for renewing our contract with https://www.datastoragepartner.com — please generate a due diligence evidence pack with the decision context being annual vendor review for SOC 2 alignment."},{"title":"Quick risk check on an unfamiliar supplier","prompt":"We just received an unsolicited proposal from https://www.quickship-logistics.net and need to vet them before responding. Can you run a vendor due diligence check and flag any TLS or HTTP header risks? Decision context is initial supplier screening."}],"resultDescription":"A structured evidence pack covering public website signals, HTTP response headers, TLS configuration details, and response metadata — formatted to support human reviewers making vendor approval or rejection decisions.","failureModes":["Vendor URL is unreachable or returns a non-200 status, resulting in incomplete evidence","TLS handshake failure if the vendor's certificate is invalid or expired","Missing or empty response headers if the server returns minimal headers","Decision context or URL not provided, causing request validation failure","Cloudflare tunnel instability leading to intermittent 5xx errors from the host"],"whenToPreferThis":"Choose this endpoint when you need a quick, bounded, human-readable evidence pack about a specific vendor's public web presence — particularly TLS posture and HTTP security headers — for procurement, compliance, or risk review workflows. It is not suited for deep internal audits, authenticated endpoint scanning, or continuous monitoring; prefer it for point-in-time, pre-contract due diligence snapshots.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T10:28:46.623Z","isFirstParty":false}