{"uid":"cap_9n6Cz6c1sOCU2uTpZtzSL","slug":"css-source-src-extractor-9366ddd4","name":"CSS Source[src] Extractor","description":"Call when an agent needs media source src values via source[src] from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/css-source-src first.","url":"https://agentshelf.syntexa.ch/v1/css-source-src?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 charset=\"utf-8\"><meta name=\"description\" content=\"Desc\">\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":"0.003","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_61sNUMookWySqVTUf2TTr","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":"Extracts all media source src values from source[src] elements in a public webpage or raw HTML","exampleAgentPrompt":"Can you extract all the source[src] values from this page — https://example.com/media-gallery — I need to know what media sources are embedded in it?","exampleUseCases":[{"title":"Extract video sources from media page","prompt":"I need all the source[src] values from https://news-site.com/video-article — can you pull out the media source URLs for me?"},{"title":"Audit HTML for embedded media sources","prompt":"Here's a chunk of HTML I saved locally — can you scan it and list every source[src] attribute you find in it? I want to know what media files are referenced."},{"title":"Scrape source elements for media pipeline","prompt":"I'm building a media downloader and need the source[src] values from https://streaming-platform.com/episode/123 — can you grab those for me?"}],"resultDescription":"A list of src values found in source[src] elements within the provided page or HTML, enabling the agent to know what media URLs (video, audio, etc.) are embedded. Returns extracted src strings from matching CSS source selectors.","failureModes":["URL is not publicly accessible or returns a non-200 response","HTML content exceeds 200,000 character limit","URL string is shorter than 8 characters or longer than 2048 characters","Page has no source[src] elements, returning an empty list","SSRF-protected URLs (internal IPs, localhost) are blocked","Malformed or unparseable HTML may yield incomplete results"],"whenToPreferThis":"Use this endpoint when you need to programmatically extract source element src attributes from a public webpage or raw HTML content — particularly for media-heavy pages with video or audio sources. Prefer the unpaid POST /v1/sandbox/css-source-src endpoint first for free usage; use this paid endpoint when the sandbox is unavailable or rate-limited. This is SSRF-safe, making it suitable for agent pipelines that need to fetch from public URLs without internal network exposure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T01:55:08.436Z","isFirstParty":false,"canonicalSlug":"css-source-src-extractor-9366ddd4"}