{"uid":"cap_e9TVaTg8-5qDezWypCYjZ","slug":"strale-website-health-check-2e026256","name":"Strale Website Health Check","description":"Quick technical health check on any website: SSL certificate chain, email deliverability configuration, and page load performance.","url":"https://api.strale.io/x402/solutions/website-health","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string"}}},"responseSchema":null,"example":{"request":{"domain":"example.com"},"response":{"_meta":{"payment":{"method":"x402","price_usd":0.43200000000000005,"settlement_id":"0x181162356e31d43a63377287aeebe85da354600f4896b9076d4f1cba01ce8840"},"solution":"website-health","latency_ms":8175,"step_count":3},"steps":{"page-speed-test":{"url":"https://example.com","grade":"A","metrics":{"fcp_ms":759,"lcp_ms":759,"tbt_ms":0,"ttfb_ms":1,"cls_score":0,"speed_index":759},"strategy":"mobile","diagnostics":[],"opportunities":[],"performance_score":100},"ssl-certificate-chain":{"host":"example.com","port":443,"issues":["Weak key size: 256 bits"],"authorized":true,"tls_version":"TLSv1.3","chain_length":4,"cipher_suite":"TLS_AES_256_GCM_SHA384","leaf_certificate":{"valid_to":"2026-08-29T21:41:26.000Z","san_count":2,"is_expired":false,"valid_from":"2026-05-31T21:39:12.000Z","common_name":"example.com","organization":null,"days_until_expiry":72},"certificate_chain":[{"bits":256,"issuer":"C=US, O=SSL Corporation, CN=Cloudflare TLS Issuing ECC CA 3","subject":"CN=example.com","valid_to":"Aug 29 21:41:26 2026 GMT","valid_from":"May 31 21:39:12 2026 GMT","serial_number":"1AA73FEA257BE3334B9A29552E6F878E","subject_alt_names":["DNS:example.com","DNS:*.example.com"],"fingerprint_sha256":"BE:AB:14:CF:39:67:8F:DA:0E:F1:60:6E:ED:B8:18:C2:29:8B:A2:CC:7A:00:88:6E:7D:C2:D2:41:0F:24:CD:35"},{"bits":256,"issuer":"C=US, O=SSL Corporation, CN=SSL.com TLS Transit ECC CA R2","subject":"C=US, O=SSL Corporation, CN=Cloudflare TLS Issuing ECC CA 3","valid_to":"May 27 19:49:44 2035 GMT","valid_from":"May 29 19:49:45 2025 GMT","serial_number":"31EEE88AFB87CD9EF8336604743F9B27","subject_alt_names":[],"fingerprint_sha256":"F1:5F:29:AB:EF:73:AA:4D:D9:AB:75:4B:AE:AE:36:85:BD:D3:87:4B:46:B5:25:07:11:77:62:86:85:71:80:26"},{"bits":384,"issuer":"C=US, O=SSL Corporation, CN=SSL.com TLS ECC Root CA 2022","subject":"C=US, O=SSL Corporation, CN=SSL.com TLS Transit ECC CA R2","valid_to":"Oct 17 17:02:22 2037 GMT","valid_from":"Oct 21 17:02:23 2022 GMT","serial_number":"604D8AF8D00BA8748B955853172C5F2E","subject_alt_names":[],"fingerprint_sha256":"5D:1B:C3:99:27:4E:64:9E:1C:72:69:7D:E9:1A:54:AD:72:50:88:C5:22:1C:B6:1E:17:EE:9C:29:0B:C4:2A:92"},{"bits":384,"issuer":"C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services","subject":"C=US, O=SSL Corporation, CN=SSL.com TLS ECC Root CA 2022","valid_to":"Dec 31 23:59:59 2028 GMT","valid_from":"Aug  1 00:00:00 2025 GMT","serial_number":"173DCA60EA9F8E1026DAFCD72810E48E","subject_alt_names":[],"fingerprint_sha256":"BA:06:D3:D3:E3:48:FC:E7:47:8C:C8:4B:42:2D:0E:63:8E:9E:22:1E:F1:A0:B5:3A:DC:14:CC:70:E0:4B:8A:B8"}]},"email-deliverability-check":{"spf":{"valid":true,"exists":true,"record":"v=spf1 -all","mechanism":"-all (hard fail)"},"dkim":{"detected":true,"selector_found":"google"},"dmarc":{"exists":true,"policy":"reject","record":"v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s"},"grade":"A","score":100,"domain":"example.com","issues":[],"mx_records":[{"exchange":"","priority":0}],"blacklisted":false,"recommendations":[],"blacklists_checked":[{"name":"zen.spamhaus.org","listed":false},{"name":"bl.spamcop.net","listed":false},{"name":"b.barracudacentral.org","listed":false}]}},"solution":"website-health"}},"exampleRequest":{"domain":"example.com"},"tags":["x402"],"displayCostAmount":"0.432001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.432001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.432","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.432","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_w0ckTjsf2SHVfmBCNMpIv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.432","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks the health, availability, and quality signals of a given website domain, returning structured JSON with audit trail.","exampleAgentPrompt":"Can you run a website health check on stripe.com and tell me if it's up, trustworthy, and passing quality signals?","exampleUseCases":null,"resultDescription":"Returns a structured JSON object with website health status, availability indicators, quality scores, and an audit trail for the given domain.","failureModes":["Invalid or malformed domain string returns a 400 validation error","Domain does not resolve or is unreachable returns a health-fail status","Payment not included or insufficient USDC triggers a 402 Payment Required response","Server-side timeout if the target domain is extremely slow to respond","Rate limiting if too many requests are made in quick succession"],"whenToPreferThis":"Use this endpoint when you need a quick, structured, auditable health check on a specific website domain — particularly for vendor onboarding, compliance checks, or trust verification workflows where you need a JSON response with audit trail rather than a raw ping or uptime tool.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:14:15.029Z","isFirstParty":false}