{"uid":"cap_eKUDCEMjbMbntICLh0QZ3","slug":"agentshelf-facebook-app-id-extractor-8ddd31a4","name":"AgentShelf Facebook App ID Extractor","description":"Call when an agent needs fb:app_id extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/profile-fb-app-id first.","url":"https://agentshelf.syntexa.ch/v1/profile-fb-app-id?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":2048,"minLength":8,"description":"Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."},"html":{"type":"string","examples":["<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"],"maxLength":200000,"minLength":1,"description":"HTML to extract from locally. Provide html or url. When both are set, html is used."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tCjcH2AeEAAskuTLy-Crm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts the fb:app_id meta property from a public webpage URL or raw HTML, with SSRF protection.","exampleAgentPrompt":"Can you extract the Facebook App ID from https://www.shopify.com — I want to see which fb:app_id they have configured in their page metadata?","exampleUseCases":[{"title":"Competitive intelligence on Facebook integrations","prompt":"Look up https://www.nike.com and tell me what Facebook App ID they're using in their page head — I want to see which Facebook app they've connected to their site."},{"title":"Auditing client website Facebook setup","prompt":"I have the HTML source of my client's homepage here — can you pull out the fb:app_id value from it so I can verify their Facebook pixel is set up correctly?"},{"title":"Bulk site analysis for Facebook presence","prompt":"Check https://www.etsy.com and extract their fb:app_id meta tag — I'm building a spreadsheet of which e-commerce platforms have Facebook apps configured."}],"resultDescription":"Returns the extracted fb:app_id value found in the page's meta tags (e.g. the numeric Facebook App ID string), or an empty/null result if no fb:app_id is present. The endpoint fetches the URL safely (SSRF-protected) or parses provided HTML directly.","failureModes":["URL is unreachable or returns non-200 status — extraction fails with an error","Page has no fb:app_id meta property — returns empty or null result","URL points to a private/internal IP address — rejected by SSRF protection","HTML input exceeds 200,000 character limit — request rejected","Malformed URL input — validation error returned","Page uses JavaScript rendering to inject meta tags — statically parsed content may miss dynamically injected fb:app_id"],"whenToPreferThis":"Use this endpoint when you need to programmatically extract the fb:app_id Open Graph meta property from a public webpage or known HTML snippet. Prefer the free sandbox endpoint (/v1/sandbox/profile-fb-app-id) for testing before using this paid version. Choose this over general HTML scrapers when you need a targeted, SSRF-safe extraction of specifically the Facebook App ID without processing the full DOM yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:56.885Z","isFirstParty":false,"canonicalSlug":"agentshelf-facebook-app-id-extractor-8ddd31a4"}