{"id":60263,"recorded_at":"2026-10-26T14:37:28.179404Z","observed_at":"2026-10-26T14:37:28.179320Z","subject_kind":"source_record","subject":"x402_bazaar:https://1gateway.dev/v1/web/metadata","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://1gateway.dev/v1/web/metadata"]],"name":"1gateway","owner_address":"0x6246eee0355dd7a93c888fe59e1151388a0cc5a1","raw":{"accepts":[{"amount":"2000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1","scheme":"exact"}],"description":"Use when an agent needs to know what a URL is before reading it, or to build a link preview or citation. Input: url (public http/https). Output: JSON with final URL after redirects, HTTP status, content type, title, description, site name, language, canonical, preview image, favicon, Open Graph and Twitter tags, RSS/Atom feeds, hreflang alternates, JSON-LD types, robots, first H1. No JavaScript is run. Example: ?url=https://developer.mozilla.org/en-US/","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"url":"https://developer.mozilla.org/en-US/"},"type":"http"},"output":{"example":{"alternates":[],"author":null,"cache":"miss","canonical":"https://developer.mozilla.org/en-US/","contentType":"text/html","description":"The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.","favicon":"https://developer.mozilla.org/favicon.ico","feeds":[{"href":"https://developer.mozilla.org/en-US/blog/rss.xml","title":"MDN Blog RSS Feed","type":"application/rss+xml"}],"finalUrl":"https://developer.mozilla.org/en-US/","generator":null,"headingH1":"Resources for Developers, by Developers","icons":[{"href":"https://developer.mozilla.org/favicon.ico","rel":"icon","sizes":"32x32"}],"image":"https://developer.mozilla.org/mdn-social-image.46ac2375.png","jsonLdTypes":[],"keywords":[],"lang":"en-US","modifiedTime":null,"notes":["Parsed from the first 512 KiB of the page; JavaScript is not executed."],"openGraph":{"description":"The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.","locale":"en_US","title":"MDN Web Docs","url":"https://developer.mozilla.org/en-US/"},"publishedTime":null,"redirects":[],"robots":null,"siteName":"MDN Web Docs","status":200,"themeColor":null,"title":"MDN Web Docs","truncated":false,"twitter":{"card":"summary","creator":"MozDevNet"},"type":null,"url":"https://developer.mozilla.org/en-US/"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"url":{"description":"Public http(s) URL; private/internal addresses → 400 (not charged)","examples":["https://developer.mozilla.org/en-US/"],"maxLength":2048,"pattern":"^https?://","type":"string"}},"required":["url"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"alternates":{"items":{},"type":"array"},"author":{"type":"null"},"cache":{"type":"string"},"canonical":{"type":"string"},"contentType":{"type":"string"},"description":{"type":"string"},"favicon":{"type":"string"},"feeds":{"items":{"properties":{"href":{"type":"string"},"title":{"type":"string"},"type":{"type":"string"}},"type":"object"},"type":"array"},"finalUrl":{"type":"string"},"generator":{"type":"null"},"headingH1":{"type":"string"},"icons":{"items":{"properties":{"href":{"type":"string"},"rel":{"type":"string"},"sizes":{"type":["string","null"]}},"type":"object"},"type":"array"},"image":{"type":"string"},"jsonLdTypes":{"items":{},"type":"array"},"keywords":{"items":{},"type":"array"},"lang":{"type":"string"},"modifiedTime":{"type":"null"},"notes":{"items":{"type":"string"},"type":"array"},"openGraph":{"additionalProperties":{"type":"string"},"type":"object"},"publishedTime":{"type":"null"},"redirects":{"items":{},"type":"array"},"robots":{"type":"null"},"siteName":{"type":"string"},"status":{"type":"integer"},"themeColor":{"type":"null"},"title":{"type":"string"},"truncated":{"type":"boolean"},"twitter":{"additionalProperties":{"type":"string"},"type":"object"},"type":{"type":"null"},"url":{"type":"string"}},"required":["url","finalUrl","status","contentType","redirects","truncated","title","description","siteName","lang","canonical","image","favicon","type","author","publishedTime","modifiedTime","keywords","robots","themeColor","generator","openGraph","twitter","icons","feeds","alternates","jsonLdTypes","headingH1","cache","notes"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791609992/bazaar-icons/c4d9db8f8f483844.png","lastUpdated":"2026-10-11T00:51:39.996Z","quality":{"l30DaysTotalCalls":3,"l30DaysUniquePayers":2,"lastCalledAt":"2026-10-11T00:51:39.661Z"},"resource":"https://1gateway.dev/v1/web/metadata","serviceName":"1gateway","tags":["url-metadata","link-preview","open-graph","web","seo"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Use when an agent needs to know what a URL is before reading it, or to build a link preview or citation. Input: url (public http/https). Output: JSON with final URL after redirects, HTTP status, content type, title, description, site name, language, canonical, preview image, favicon, Open Graph and Twitter tags, RSS/Atom feeds, hreflang alternates, JSON-LD types, robots, first H1. No JavaScript is run. Example: ?url=https://developer.mozilla.org/en-US/"},"body_sha256":"c2b499503edc30da1d2f5baad7ab1a13f938564152067f096b82496d39fbc9b8","prev_id":null,"leaf":"0xea82b946444c79547eb013b38a835a3c95a248752acbbb53515227e46c1a22b2","leaf_text":"{\"body\":\"c2b499503edc30da1d2f5baad7ab1a13f938564152067f096b82496d39fbc9b8\",\"id\":60263,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025448179320,\"prev\":null,\"subject\":\"x402_bazaar:https://1gateway.dev/v1/web/metadata\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0xea83703592de692d7481a6870a605008f28523ab2a197d0a4de354a699ba2db0","0xba8e882cabb2b690975ddeccc535bb35180aa81e53634603e87a938896796e23","0x0af69fa535e87ab3a3119abc13aeb637ff9007798db5ef92ba3a9c31f2df715a","0x64becf51f399e028d0df02f9f84d81da224150518e050bb083159c0170b2e6bf","0x0b01bdc9a39ef278441e5b6d864c2f380b1d247db392d3ba1ac7ac2aa914ca11","0xc54a961a0ad964d64fec1c494fda5a843594114f8e0761c673737aaf10acac82","0x19d813092a9b62957a4b473dd9ca7c2e91f3c39b22cde65e400486afb3fd6ff4","0x1b479ee6501c77be6640c987a82ece503e1478c671309f6ae8e839b73dac9764","0xc9f660e7fd6ee4e67e210e92a1fbfffc05d279c753fd0df2747120ced4da24cf","0x0b1df5c288d250f6413df247eae63beacd780bb30cceb7665cb037a67632c66b","0xdcbb0cc500d2b659c111afe9a926b2aafdcc6f6d034768498b0b7295973f9245","0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee","0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f","0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3","0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0","0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678","0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc"]}