{"uid":"cap_4fGYSFjKCtJi9MUiJgdAi","slug":"nightcobbler-web-extraction-api-6039424e","name":"NightCobbler Web Extraction API","description":"URL to clean, LLM-ready Markdown or JSON. Strips scripts, nav, and boilerplate; keeps headings, lists, tables, and code blocks. JSON mode adds the page title; every response carries a fetch timestamp. No signup, no API key — pay per call.","url":"https://api.nightcobbler.com/v1/extract?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Absolute http(s) URL to fetch"},"format":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"url":{"type":"string"},"format":{"enum":["markdown","json"],"type":"string"},"content":{"type":"string"},"fetched_at":{"type":"string","format":"date-time"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yxMSf80Gix4VFzi1X2EEI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a URL and returns clean, LLM-ready Markdown or JSON by stripping scripts, navigation, and boilerplate while preserving headings, lists, tables, and code blocks","exampleAgentPrompt":"Fetch https://en.wikipedia.org/wiki/Artificial_intelligence and give me the main content as clean markdown, stripped of all navigation and scripts.","exampleUseCases":[{"title":"LLM context from live webpage","prompt":"Grab https://docs.openai.com/api-reference/chat and convert it to clean markdown so I can feed it to my model as context."},{"title":"Research article extraction","prompt":"Pull the content from https://www.nature.com/articles/d41586-024-00001-0 and return it as clean JSON — just the text, no nav or ads."},{"title":"Competitive pricing page scrape","prompt":"Fetch https://www.competitor.com/pricing and extract the main content as markdown so I can see their pricing tiers without all the page clutter."}],"resultDescription":"Returns a JSON object containing the original URL, the chosen format ('markdown' or 'json'), the cleaned page content as a string with headings/lists/tables/code blocks preserved, and a fetched_at ISO 8601 timestamp indicating when the page was retrieved.","failureModes":["Invalid or unreachable URL returns an error — ensure the URL is absolute and accessible","Private or paywalled pages may return incomplete or empty content","Very large pages may be truncated or slow to process","Non-HTML responses (e.g. PDFs, binary files) may not extract meaningful content","Pages requiring JavaScript rendering may return incomplete content if the site relies heavily on client-side rendering"],"whenToPreferThis":"Choose this endpoint when you need clean, LLM-ready text from a URL without setting up an API key or signing up for a service. It is ideal for one-off or low-volume page extractions where you want structured Markdown or JSON output with boilerplate stripped. Prefer it over full browser automation tools when the page content is mostly server-rendered. It is pay-per-call via x402 protocol, making it cost-effective for sporadic use without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:32:37.217Z","isFirstParty":false,"canonicalSlug":"nightcobbler-web-extraction-api-6039424e"}