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Listing ID: x402:397ae2a2ff262ee97058680f0becd72bbef10c55a22292b13486664cb87411ec

ISBN check, validate an ISBN. Check an ISBN-10 or ISBN-13 check digit and convert valid ISBN-10s to ISBN-13. Hyphens and spaces are ignored. Use…

Listing ID: x402:058906e6641398b9a23b7d7f125c6ad73a927cd4a6b0044eff5a3fb3d83c981e

Render a public web page in headless Chromium (Cloudflare Browser Rendering) and return a screenshot (PNG/JPEG/WebP, base64) for vision models: …

Listing ID: x402:09851e0de0fee86c9a7d0361a5ec8fe543a02750c6763b60a8aa54be3a1fa910

Structured specification table (values, ranges, tolerances, units) extracted from licensed documents

Listing ID: x402:0edb3d4e4dae746059ca7c73e4a77066a5d55a49500a00401287baf0c35ed830

Resolve ENS names and Basenames both ways. name -> Ethereum address, Base address and profile records (avatar, description, url, email, Twitter/…

Listing ID: x402:11713f8add198776e5b9a670867bfb918d304ce1299bb3c46d6ec5b168fd5f7e

Full website audit in one call: an A-F grade with four 0-100 scores (performance, SEO, security, availability) and every issue listed with a fix…

Listing ID: x402:17748e3a572d460749c9da0b600d8e965602d52dc3785b31d57d234e2fd2f06a

Normalized scholarly metadata + abstract + full rights/attribution for one open-licensed document

Listing ID: x402:1a8cd239b9788f57aa98574eae20471e9ea771d4279e530f091666f2dc4a2df8

Explain any mined transaction in plain English: what happened (swap, transfer, approval, NFT buy/sell/mint, wrap, contract deploy, failed + reve…

Listing ID: x402:1ca3f116fb6dbf77c2e505ef1956a1578c180ee89a5107cd91a9de50268ab1a2

Best DEX swap route and quote on Ethereum, Base, Arbitrum, Optimism, Polygon or BNB Chain via the KyberSwap aggregator (400+ liquidity sources, …

Listing ID: x402:245e8dbc5e666e24ec09893865d64f78d05f9b7546715793dc722faf7bcb05da

Research brief on any topic in one call: the best papers from ISHOB's open-licence archive, filled with a live search of 250M+ scholarly works, …

Listing ID: x402:286d3aa74eb3fe74cd4b0732175ba66e2b9526f272ddc58495456f29294de718

Fundamentals and ratios for a US-listed company from its latest annual SEC filing (10-K/20-F, public domain): revenue, net income, EPS, cash flo…

Listing ID: x402:2a9827cb0fce07d9ade1433793a2cdabead728c3b0df70bd09429805721b574a

Full website audit in one call: an A-F grade with four 0-100 scores (performance, SEO, security, availability) and every issue listed with a fix…

Listing ID: x402:2aa2fd0df423856f194f78230f818e1d4a051c8739e8e6edf4df480249e22595

Location risk report in one call: resolve a place name (or reverse-geocode lat/lon), then weather risk for the next hours (drone-safe, outdoor-e…