{"uid":"cap_YBwud2mmQXjapdsDmfXa2","slug":"agentshelf-twitter-creator-meta-tag-extractor-d5fc51a4","name":"AgentShelf Twitter Creator Meta Tag Extractor","description":"Call when an agent needs twitter:creator extracted from a public page or HTML (SSRF-safe). Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/profile-twitter-creator first.","url":"https://agentshelf.syntexa.ch/v1/profile-twitter-creator?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":"0.007","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":"$0.007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_j_aBzFWRjN5sNuk6ZmQRC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts the twitter:creator meta tag value from a public web page or raw HTML, with SSRF protection.","exampleAgentPrompt":"Can you pull the twitter:creator meta tag from https://example.com/article — I want to know which Twitter handle is credited as the author on that page?","exampleUseCases":[{"title":"Author attribution for content pipeline","prompt":"I'm ingesting articles from external sites into my content database — can you extract the twitter:creator tag from https://techcrunch.com/2024/01/15/some-article/ so I can store the author's Twitter handle alongside each piece?"},{"title":"Verify Twitter creator tag on a client site","prompt":"We just deployed meta tags for our client's site at https://mybrand.com/blog/post — can you check the twitter:creator tag on that page to confirm it's showing the right Twitter handle?"},{"title":"Enrich a scraped article list with author handles","prompt":"I have the HTML for this news article — can you extract the twitter:creator value from it so I know which Twitter account to credit when sharing it?"}],"resultDescription":"Returns the value of the twitter:creator meta tag found in the page (e.g. a Twitter @handle such as '@johndoe'). If the tag is absent or the page cannot be fetched, returns a null or empty result indicating the tag was not found.","failureModes":["URL is unreachable or returns a non-200 HTTP status","SSRF-blocked URL (private/internal IP ranges rejected)","Page does not contain a twitter:creator meta tag — returns empty/null","HTML input exceeds 200,000 character limit","URL exceeds 2048 character limit or is malformed","Neither url nor html provided in request body"],"whenToPreferThis":"Use this endpoint when you need to extract specifically the twitter:creator meta tag from a public page or a block of HTML, with SSRF protection. Prefer the free sandbox endpoint (/v1/sandbox/profile-twitter-creator) when available to avoid the $0.007 USDC charge. Choose this over generic scraping tools when you need a lightweight, purpose-built extractor for this single Twitter Card metadata field.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:08.472Z","isFirstParty":false,"canonicalSlug":"agentshelf-twitter-creator-meta-tag-extractor-d5fc51a4"}