{"uid":"cap_aK__LIkZrpjs4OV2ZdYTj","slug":"stableflare-dev-dea2363c","name":"stableflare.dev Web-to-Markdown Extractor","description":"Extract clean Markdown from any URL. Renders JavaScript before extraction.","url":"https://stableflare.dev/api/browser/markdown","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"URL to render"},"html":{"type":"string","description":"HTML content to render instead of URL"},"cookies":{"type":"array","items":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}}},"userAgent":{"type":"string"},"gotoOptions":{"type":"object","properties":{"timeout":{"type":"number"},"waitUntil":{"enum":["load","domcontentloaded","networkidle0","networkidle2"],"type":"string"}},"additionalProperties":false},"authenticate":{"type":"object","required":["username","password"],"properties":{"password":{"type":"string"},"username":{"type":"string"}},"additionalProperties":false},"waitForSelector":{"type":"string","description":"CSS selector to wait for"},"setExtraHTTPHeaders":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}}},"responseSchema":null,"example":{"request":{"url":"https://example.com","gotoOptions":{"timeout":30000,"waitUntil":"networkidle2"}},"response":{"result":"# Example Domain\n\nThis domain is for use in documentation examples without needing permission. Avoid use in operations.\n\n[Learn more](https://iana.org/domains/example)","success":true}},"exampleRequest":{"url":"https://example.com","gotoOptions":{"timeout":30000,"waitUntil":"networkidle2"}},"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mCZHeILgBTaWKU1GvKVot","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a URL, renders its JavaScript, and returns the page content as clean Markdown text","exampleAgentPrompt":"Can you pull the content from https://example.com/article and give it to me as clean Markdown? The page uses JavaScript so make sure it's fully rendered before extracting.","exampleUseCases":null,"resultDescription":"A clean Markdown representation of the fully rendered web page, with JavaScript executed prior to extraction, preserving headings, links, lists, and body text in Markdown syntax.","failureModes":["URL is unreachable or returns a non-200 status — extraction fails with an error response","Page requires authentication or CAPTCHA — content may be incomplete or blocked","JavaScript rendering times out for heavy single-page applications — partial or empty Markdown returned","URL points to a PDF or binary file rather than HTML — Markdown output may be malformed or empty","Payment not included or insufficient — request rejected with 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to extract readable text content from a URL that relies on JavaScript rendering (e.g. React/Vue SPAs) and want the result in clean Markdown format ready for LLM consumption, summarization, or storage. Prefer this over static HTML scrapers when the target page is dynamic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:41:20.263Z","isFirstParty":false}