{"x402Version":2,"service":"AI Storefront Readiness Grader","description":"Agent-callable storefront audit: 20 weighted checks, 0-100 score, A-F grade, top 3 fixes. Free lite funnel + paid full report.","facilitator":"https://facilitator.payai.network","resources":[{"method":"POST","path":"/grade","description":"AI storefront readiness grade (20 checks, 0-100 score, A-F, top 3 fixes)","inputSchema":{"type":"object","properties":{"url":{"type":"string","description":"Storefront URL to grade, e.g. https://example-store.com"}},"required":["url"]},"mimeType":"application/json","price":{"amount":"1000000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453","display":"$1.00 USDC","payTo":"0xd702C8A8Ee30F6950A2a663010d12FC195D5348e"}},{"method":"POST","path":"/mcp","tool":"grade_storefront","description":"Audit an ecommerce storefront for AI-agent shopping readiness. Fetches the store server-side and runs 20 weighted checks across product intelligence (schema.org Product/Offer price, availability, variants, GTIN/MPN), AI discovery (robots.txt, llms.txt, agents.md, sitemap.xml, UCP manifest, MCP endpoint), conversation readiness (contact info, FAQ/returns, site search), transaction readiness (HTTPS, checkout signals, tax/shipping as values), and trust (business identity, policies). Returns a machine-readable JSON report: 0-100 score, A-F grade, per-check pass/partial/fail/unknown with evidence, and the top 3 prioritized fixes. Cost: $1.00 USDC on Base per call, paid via x402 — the caller's agent pays from its owner's approved wallet; no API key needed. Use this to decide whether a store is ready for AI shopping agents, or to generate the audit behind a readiness report for a merchant.","inputSchema":{"type":"object","properties":{"url":{"type":"string","description":"Storefront URL to grade, e.g. https://example-store.com"}},"required":["url"]},"mimeType":"application/json","price":{"amount":"1000000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","network":"eip155:8453","display":"$1.00 USDC","payTo":"0xd702C8A8Ee30F6950A2a663010d12FC195D5348e"}}],"free":[{"method":"POST","path":"/grade-lite","description":"Free lite grade: score + grade + top gap titles only (rate-limited)","inputSchema":{"type":"object","properties":{"url":{"type":"string","description":"Storefront URL to grade, e.g. https://example-store.com"}},"required":["url"]}},{"method":"POST","path":"/mcp","tool":"grade_storefront_lite","description":"FREE lite storefront readiness grade of an ecommerce storefront URL. Runs the same 20 checks as grade_storefront but returns top-line results only: 0-100 score, A-F grade, check counts, and the titles of the top gaps — no per-check evidence, no detailed recommendations. Use this to triage whether a store needs the full grade_storefront report, or call grade_storefront directly for the complete evidence-backed grade.","inputSchema":{"type":"object","properties":{"url":{"type":"string","description":"Storefront URL to grade, e.g. https://example-store.com"}},"required":["url"]}},{"method":"GET","path":"/health","description":"Liveness probe"},{"method":"GET","path":"/","description":"Service info (JSON) or the human landing page (HTML)"},{"method":"GET","path":"/web","description":"Human landing page: paste a store URL, pay by card (Stripe), get the full report"},{"method":"GET","path":"/.well-known/x402","description":"This discovery document"}]}