{"uid":"cap_Jd6BMiVL183yd67HlcHkr","slug":"agent-data-tools-revmesh2074-workers-dev-favicon-finder-site-icons-04038e48","name":"Favicon Finder: Site Icons and Sizes","description":"Find a website's icons: every <link rel=icon>, shortcut icon, apple-touch-icon and mask-icon on the page with its size and type, the web app manifest link, and whether /favicon.ico exists, all as absolute URLs, with the best icon picked (SVG, then the largest size; mask icons never). Use to show a site's logo next to a link, build bookmarks or enrich a company record.","url":"https://agent-data-tools.revmesh2074.workers.dev/url/favicon?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Page or site URL"}}},"responseSchema":{"type":"object","properties":{"url":{"type":"string"},"best":{"type":"string"},"icons":{"type":"array","items":{"type":"object","properties":{"rel":{"type":"string"},"href":{"type":"string"},"type":{"type":"string"},"sizes":{}}}},"manifest":{"type":"string"},"faviconIco":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HsSzLn_VEPCZfmHiOyj1E","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agent-data-tools.revmesh2074.workers.dev","brandSlug":"agent-data-tools-revmesh2074-workers-dev-x402","brandBaseUrl":"https://agent-data-tools.revmesh2074.workers.dev","brandDocsUrl":null,"whatItDoes":"Fetches all favicon and icon links from a webpage (including rel=icon, apple-touch-icon, mask-icon, web manifest, and /favicon.ico), returning each as an absolute URL with size and type, plus the single best icon selected automatically.","exampleAgentPrompt":"Can you find all the icons and favicons for stripe.com and tell me which one is the best to use as a logo thumbnail — ideally an SVG or the largest available size?","exampleUseCases":[{"title":"Company record logo enrichment","prompt":"I'm building a CRM and need to show a logo next to each company. Can you fetch the best icon for salesforce.com so I can use it as their profile thumbnail?"},{"title":"Browser bookmark icon display","prompt":"I'm creating a bookmark for https://github.com and I need its favicon — can you find all the icon options and pick the best one to show next to the link?"},{"title":"Link preview card generation","prompt":"I'm generating a link preview card for https://notion.so and need their site icon. Can you get me the favicon and all available sizes so I can pick the right one for the card?"}],"resultDescription":"Returns a JSON object with the original URL, the automatically selected best icon URL (SVG preferred, otherwise largest non-mask icon), an array of all discovered icons each with rel type, absolute href, MIME type, and sizes attribute, the web app manifest URL if found, and a boolean indicating whether /favicon.ico exists at the root.","failureModes":["Site is unreachable or times out — no icons returned","Site blocks crawlers and returns 403/401 — empty or partial icon list","Page has no icon tags at all — empty icons array with faviconIco: false","Relative URLs on malformed pages may not resolve correctly","Dynamic SPAs that load icons via JavaScript may not be detected","Manifest JSON linked in page may exist but not be fetched/parsed"],"whenToPreferThis":"Use this endpoint when you need to visually represent a website with its official icon — for link previews, bookmarks, company directories, or CRM enrichment. It is preferable to scraping HTML manually because it handles all icon rel variants, resolves relative URLs to absolute ones, checks /favicon.ico automatically, and applies a best-pick algorithm (SVG > largest size, excluding mask icons) so you don't need custom selection logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:21:49.647Z","isFirstParty":false,"canonicalSlug":"agent-data-tools-revmesh2074-workers-dev-favicon-finder-site-icons-04038e48"}