{"api_base":"https://epson-rpm-america-satisfy.trycloudflare.com","contact":"https://github.com/urltamer","description":"Extract metadata (title, OG tags, headings, links, images) from any URL. Designed for AI agents.","endpoints":[{"description":"Free URL metadata extraction (rate-limited)","method":"GET","path":"/api","price":"free"},{"description":"Paid URL metadata extraction via x402 (same data as /api)","method":"GET","path":"/api/extract","price":"$0.005"},{"description":"Paid URL summarization via x402 \u2014 returns title, description, and first paragraphs","method":"GET","path":"/api/summarize","price":"$0.005"},{"description":"Paid URL keyword extraction via x402 \u2014 returns title, description, and keyword list (cheapest tier)","method":"GET","path":"/api/keywords","price":"$0.002"},{"description":"Paid Open Graph metadata extraction via x402 \u2014 returns og:title, og:description, og:image, twitter:card (smallest payload, cheapest tier)","method":"GET","path":"/api/og","price":"$0.001"},{"description":"Paid robots.txt policy summary via x402 \u2014 parses Allow/Disallow/Sitemap, sub-cent tier","method":"GET","path":"/api/robots","price":"$0.0005"},{"description":"Paid outbound link enumeration via x402 \u2014 returns every <a href> with internal/external split, anchor text, and rel attribute","method":"GET","path":"/api/links","price":"$0.002"},{"description":"Paid feed discovery via x402 \u2014 finds RSS / Atom / JSON feeds via <link rel=alternate> + common paths","method":"GET","path":"/api/feed","price":"$0.001"},{"description":"Paid URL-to-Markdown extraction via x402 \u2014 fetches URL, strips nav/ads/scripts, returns main article content as clean Markdown","method":"GET","path":"/api/markdown","price":"$0.002"},{"description":"Paid heading outline extraction via x402 \u2014 returns every h1/h2/h3 with text, plus totals by level","method":"GET","path":"/api/headings","price":"$0.001"},{"description":"Paid canonical URL + hreflang analyzer via x402 \u2014 returns rel=canonical, og:url, and hreflang alternates (sub-cent tier)","method":"GET","path":"/api/canonical","price":"$0.0005"},{"description":"Paid sitemap.xml discovery + URL extraction via x402 \u2014 probes robots.txt + common paths, returns every <loc> (sub-cent tier)","method":"GET","path":"/api/sitemap","price":"$0.0005"},{"description":"Paid tech-fingerprint detection via x402 \u2014 meta-generator, JS frameworks, analytics, CDN, X-Powered-By (sub-cent tier)","method":"GET","path":"/api/tech","price":"$0.0005"},{"description":"Paid URL body SHA-256 hash + size stats via x402 \u2014 char/word/line/byte counts (sub-cent tier)","method":"GET","path":"/api/hash","price":"$0.0005"},{"description":"Paid structured data extraction via x402 \u2014 JSON-LD + microdata + RDFa + OG + Twitter Card (cheap tier)","method":"GET","path":"/api/schema","price":"$0.001"},{"description":"Paid email address extraction via x402 \u2014 mailto + obfuscated + Cloudflare-protected (cheap tier, for cold-outreach agents)","method":"GET","path":"/api/emails","price":"$0.001"},{"description":"Paid HTTP response headers + security audit via x402 \u2014 every header categorized (caching/CORS/security/content/server), with A-F grade for CSP/HSTS/XFO/XCTO/Referrer-Policy (sub-cent tier, for QA + compliance agents)","method":"GET","path":"/api/headers","price":"$0.0005"},{"description":"Paid HTTP redirect chain analyzer via x402 \u2014 every hop with status code + Location + redirect type, plus final destination + domain-change flag (sub-cent tier, for shortlink/link-safety agents)","method":"GET","path":"/api/redirects","price":"$0.0005"},{"description":"Paid domain DNS intelligence via x402 \u2014 A/AAAA/MX/NS/TXT/CNAME records via Cloudflare DNS-over-HTTPS, with SPF/DMARC/verification-string extraction (cheap tier, for security-audit + lead-enrichment agents)","method":"GET","path":"/api/dns","price":"$0.001"},{"description":"Paid domain WHOIS via RDAP \u2014 registrar, creation/expiration dates, status codes, nameservers, registrant org via ICANN rdap.org proxy (sub-cent tier, for domain due-diligence + brand-protection agents)","method":"GET","path":"/api/whois","price":"$0.0005"},{"description":"Paid TLS/SSL certificate inspector via x402 \u2014 issuer, subject, validity, days-until-expiry with critical/expiring_soon/ok classification, SAN list, wildcard detection, TLS version, cipher, key bits, SHA-256/SHA-1/MD5 fingerprints (sub-cent tier, for security-audit + monitoring + brand-protection agents)","method":"GET","path":"/api/ssl","price":"$0.0005"},{"description":"Paid HTTP request timing breakdown via x402 \u2014 DNS/TCP/TLS/TTFB/total ms with percentage breakdown of where time went, plus status, server, content-type, content-length, caching-headers flag (sub-cent tier, for performance-monitoring + observability agents)","method":"GET","path":"/api/timing","price":"$0.0005"},{"description":"Paid TCP port-reachability scan via x402 \u2014 probes 24 well-known ports (FTP, SSH, SMTP, DNS, HTTP, POP3, IMAP, MySQL, Postgres, Redis, MongoDB, Elasticsearch, RDP, VNC, etc.) with 1s timeout, parallelized. Returns open_ports list + per-port state/latency + scan_ms total. Refuses RFC1918/loopback/link-local. (sub-cent tier, for asset-inventory + network-recon + monitoring agents)","method":"GET","path":"/api/portscan","price":"$0.0005"},{"description":"Paid two-URL metadata diff via x402 \u2014 fetches both URLs in parallel and returns per-URL title/description/og_image plus a structured comparison (title_equal, description_equal, og_image_equal, word/image/link count deltas, differences[] listing every mismatched field with both values). Built for SEO + content-marketing + A/B-testing + competitor-analysis agents.","method":"GET","path":"/api/diff","price":"$0.002"},{"description":"Paid URL favicon extractor via x402 \u2014 locates favicon via <link rel=icon> chain (or defaults to /favicon.ico), fetches the icon bytes, returns them base64-encoded in JSON alongside content-type, byte_count, width/height/format (parsed from PNG/JPEG/GIF/WEBP/ICO/SVG headers), and SHA-256 hash. Built for browser agents, link-preview bots, bookmarklet/extension builders, and brand-asset harvesters.","method":"GET","path":"/api/favicon","price":"$0.0005"}],"free_alternatives":["/api"],"llms_txt":"https://epson-rpm-america-satisfy.trycloudflare.com/llms.txt","name":"URL Metadata API","payment":{"x402":{"facilitator":"https://pay.openfacilitator.io","networks":["eip155:8453"],"status":"active","token":"USDC"}},"supportedRails":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"USDC on Coinbase Base (fast, ~$0.01 gas)","network":"eip155:8453","payTo":"0xCa0a6c6Aa7A8F0D5893636CF166Ea2b44fb6500c","scheme":"exact","token":"USDC"}],"url":"https://epson-rpm-america-satisfy.trycloudflare.com","version":"2","x402Version":2}
