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Listing ID: x402:13a68247c9b0b961898b14e66f7a45ce6ff18c32e09bb95ed72727ad5074e35e
Look up any CVE in the US National Vulnerability Database (NVD): CVSS 3.1 score and severity vector, weakness (CWE) classification, human summar…
Listing ID: x402:2a5ad1926dfeb337c696f468f1758a5ce1fd1cc77be21a78bbfab6aaac8d20d6
Resolve ENS names to addresses and look up reverse records (address → ENS name) via viem against Ethereum mainnet public RPCs. ENS data lives on…
Listing ID: x402:3a5bbc797b66d7bcf9c89836c276a13701e6b993ae1fd003cc608c9d548ec815
Generate a QR code for any text, URL or crypto address: returns ready-to-embed SVG markup and a data URI, with configurable size and error-corre…
Listing ID: x402:629d4556fd3b07aca6abe13dc866eaaccbae5f3e7afa9e500290191453abc029
Reference database of HTTP response status codes with phrase, category and explanation. Look up a specific code or list a whole category (1xx–5x…
Listing ID: x402:9f9a1216ba75579c7d86c43a08c55851ea8d70d484f581b21bb182623b6c89b0
Recent earthquakes from USGS: filter by region (city or coordinates + radius), minimum magnitude and look-back window. Returns count, the larges…
Listing ID: x402:b0651cf39e98e76ef712c2771477feb00caa499ac1b82060d9be10bf677fd18f
Live Hacker News data from the official Firebase API: top, new and best story lists with scores and comment counts, or the full detail of any it…
Listing ID: x402:c0f0206f80fa7f880cca4838633d85b91a78cf9ecf2f5946719ea07308d7f664
One-call on-chain profile of any Ethereum or Base wallet via Blockscout: native balance, transaction and transfer counts, activity recency, top …
Listing ID: x402:ca224c54d2de514b336c69d366af38da3d2b9d7b8c04937b1c248854fce21e77
Reference database of all 250 countries and territories: ISO 3166-1 codes, capitals, regions, population, area, currencies, languages, TLDs and …
Listing ID: x402:e1906f7c02ab910b51bbb5ddac2429712848968cc8ed35ff3794da0c45fa9c7a
Parse a User-Agent header into structured data: browser (name/version), rendering engine, operating system, and device type/vendor/model. Determ…
Listing ID: x402:e49862d82eec5a13d69f3671719b2cbd42e2ffbd0cc8680544673e155247de6a
Full registration record for a domain via RDAP (the modern WHOIS): registrar, creation/expiration/last-updated dates with days-to-expiry, namese…
Listing ID: x402:ed00ecaf3ddb088183802071d7e0e2959d1db0bab882f7df14bdc654132928a1
Fetch a URL server-side and extract its title, meta description, Open Graph and Twitter card tags, canonical URL and favicon — the data agents n…
Listing ID: a2a:io.agentsvc.agentsvcio
Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, chec…
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