{"uid":"cap_uYhXnOfEc3xmTf-Uj4xMW","slug":"sitecheck-website-audit-api-8c802f62","name":"SiteCheck Website Audit API","description":"Pay-per-call tools for AI agents: image generation, speech-to-text, text-to-speech, embeddings, LLM chat, website audits and contact enrichment. Plus prediction-market search, briefs, quotes and unsigned buy transactions, powered by Panta. Payment: x402, USDC on Base, Solana or Arc. No signup, no API key.","url":"https://api.sitecheck-api.workers.dev/api/audit?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":["url"],"properties":{"url":{"type":"string","description":"Website URL or domain, e.g. example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"seo":{"title":"Example"},"url":"https://example.com/","tech":["Shopify"],"security":{"hsts":true},"accessibility":{"score":85,"issues":[{"fix":"Add alt text","rule":"image-alt","wcag":"1.1.1","count":3,"severity":"critical"}]}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n-Hn9ds54L-nniyJIC03h","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a website URL and returns SEO, security, accessibility, and technology stack information","exampleAgentPrompt":"Can you audit shopify.com and tell me its SEO title, whether HSTS is enabled, any accessibility issues with their WCAG scores, and what tech stack they're running?","exampleUseCases":[{"title":"Pre-launch landing page audit","prompt":"Before we go live, can you run a full audit on staging.mystore.com and flag any critical accessibility issues and missing SEO metadata?"},{"title":"Competitor tech stack research","prompt":"I want to know what technologies competitor.com is built on — can you scan it and also check if they have HSTS and basic security headers set up?"},{"title":"Accessibility compliance check","prompt":"Can you audit acme.com for WCAG accessibility violations, give me the score, and list all the critical issues I need to fix?"}],"resultDescription":"Returns a JSON object containing: the final resolved URL, SEO metadata (e.g. page title), detected technology stack (e.g. Shopify, WordPress), security posture (e.g. HSTS enabled/disabled), and an accessibility report with a numeric score and a list of issues including WCAG rule codes, severity, count, and suggested fixes.","failureModes":["Invalid or unreachable URL returns an error or empty result","Timeout if the target website is slow to respond","Paywalled or bot-blocked websites may return incomplete data","Malformed domain input (missing TLD) may fail schema validation","x402 payment failure if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a quick, single-call website audit covering SEO, security, accessibility, and tech stack in one response without requiring an API key or signup. It is ideal for pay-per-use agent workflows using x402/USDC on Base where you want to avoid subscription overhead. Prefer it over dedicated SEO tools when a broad multi-category snapshot is needed rather than deep crawling.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:43:38.172Z","isFirstParty":false,"canonicalSlug":"sitecheck-website-audit-api-8c802f62"}