{"uid":"cap_FGhzGBn5Eg587Ac4CK-_A","slug":"molcloud-opengraph-metadata-extractor-7c0e4bd7","name":"MolCloud OpenGraph Metadata Extractor","description":"41 pay-per-request AI, search, headless browser, crypto alpha & memory APIs for autonomous agents settling in USDC on Base via x402 v2.","url":"https://api.molcloud.net/api/web/opengraph?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Target webpage URL to inspect"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["status","endpoint"],"properties":{"data":{"type":"object"},"payer":{"type":"string"},"status":{"enum":["success"],"type":"string"},"endpoint":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"data":{"title":"x402 Protocol","ogImage":"https://x402.org/og.png"},"status":"success","endpoint":"/api/web/opengraph"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3PCk0CViH48soDZZLJ5Qf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches and returns OpenGraph metadata (title, og:image, and other tags) from any target webpage URL","exampleAgentPrompt":"Can you fetch the OpenGraph metadata — title and og:image — from https://x402.org so I can use them to build a link preview card?","exampleUseCases":[{"title":"Link preview card generation","prompt":"Pull the OpenGraph title and preview image from https://openai.com so I can display a nice link preview card in my app."},{"title":"Social share thumbnail extraction","prompt":"What's the og:image URL for https://github.com/coinbase/x402 — I need the social sharing thumbnail for that page."},{"title":"Article metadata enrichment","prompt":"I have a list of article URLs I'm ingesting — can you start with https://techcrunch.com and grab the page title and OpenGraph image so I can enrich my feed?"}],"resultDescription":"A JSON object containing the OpenGraph metadata extracted from the target page, including the page title (e.g. 'x402 Protocol') and og:image URL (e.g. 'https://x402.org/og.png'), along with a success status and the endpoint path.","failureModes":["Target URL is unreachable or returns a non-200 status — extraction fails with an error response","Target page has no OpenGraph tags — data object may be empty or missing expected fields","Invalid or malformed URL in query parameter — request rejected","Rate limiting or bot protection on the target site may block the headless fetch","Payment not settled in USDC on Base via x402 v2 — returns 402 Payment Required before processing"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to quickly extract structured OpenGraph preview metadata (title, og:image) from any public URL without spinning up its own headless browser infrastructure. It is ideal for link enrichment, feed ingestion, social card generation, or any workflow that needs page-level metadata at $0.003 per call with micropayment settlement via x402 on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:30:03.122Z","isFirstParty":false,"canonicalSlug":"molcloud-opengraph-metadata-extractor-7c0e4bd7"}