{"slug":"agent402-tools-api-favicon-grab-91b488","title":"Fetch a site's favicon/logo","host":"agent402.tools","method":"POST","resource":"https://agent402.tools/api/favicon-grab","category":"other","description":"Fetch a site's favicon/logo: reads the page's declared <link rel=icon…> tags (all variants with their sizes and types), deterministically picks the largest declared icon (falling back to /favicon.ico), fetches it, and returns the bytes as a base64 data URI plus the resolved icon URL and content type","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":950,"reported_calls_30d":6,"reported_payers_30d":1,"networks":["algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","eip155:10","eip155:1329","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:43114","eip155:4663","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"url":"https://www.wikipedia.org"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"url":{"description":"Site URL or bare domain (https:// is assumed when omitted).","type":"string"}},"required":["url"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"bytes":{"type":"integer"},"contentType":{"type":"string"},"dataUri":{"type":"string"},"declared":{"items":{"properties":{"href":{"type":"string"},"mask":{"type":"boolean"},"rel":{"type":"string"},"sizes":{},"type":{}},"type":"object"},"type":"array"},"finalIconUrl":{"type":"string"},"found":{"type":"boolean"},"iconUrl":{"type":"string"},"url":{"type":"string"}},"required":["found","url","iconUrl","finalIconUrl","contentType","bytes","dataUri","declared"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":950,"error":null}],"description_full":"Fetch a site's favicon/logo: reads the page's declared <link rel=icon…> tags (all variants with their sizes and types), deterministically picks the largest declared icon (falling back to /favicon.ico), fetches it, and returns the bytes as a base64 data URI plus the resolved icon URL and content type. Icons over 256KB return the URL and metadata without the inline data URI. SSRF-guarded - private-network hosts are rejected. Sites with no reachable icon return {found:false}.","last_updated":"2026-09-22T11:55:58.328Z","schemes":["exact","upto"]}