{"uid":"cap_Yu3bExf-UaybwKWnVidJu","slug":"tarnak-x402-url-to-markdown-extractor-b1882079","name":"Tarnak x402 URL-to-Markdown Extractor","description":"Keyless pay-per-call APIs for AI agents on Base: token risk verdict, rug/honeypot report, gas estimate, URL-to-markdown and more. x402 v2, USDC, no API key or signup. 10 free verdicts per IP per day.","url":"https://api.capousd-student-tools.me/v1/extract?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","description":"URL to fetch and convert."},"html":{"type":"string","description":"Raw HTML instead of a URL."}}},"responseSchema":{"type":"json","example":{"url":"https://example.com/article","meta":{"author":"Example","description":"Example description"},"title":"Example article","markdown":"# Example article\n\nCleaned body text."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_x-b6rtwMz692iBhz8Qmj4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a URL or raw HTML and converts it to clean, structured Markdown with metadata extraction","exampleAgentPrompt":"Can you fetch the article at https://example.com/article and convert it to clean markdown so I can read the body text and see the author and description?","exampleUseCases":[{"title":"Agent research pipeline ingestion","prompt":"Grab the content from this blog post at https://techcrunch.com/2024/05/01/ai-agents-future and convert it to markdown so I can feed it into my summarization pipeline."},{"title":"News article body extraction","prompt":"Pull the main article text from https://www.reuters.com/technology/some-news-story and give it to me as clean markdown — I want the title and author too if available."},{"title":"HTML snippet to markdown conversion","prompt":"I have some raw HTML from a product description page — can you convert it to markdown for me? Here's the HTML: <article><h1>Best Laptop 2024</h1><p>This laptop features...</p></article>"}],"resultDescription":"A JSON object containing the source URL, extracted page title, metadata fields (author, description), and the full cleaned body text converted to Markdown format.","failureModes":["URL is unreachable or returns non-200 status — may return an error or empty markdown","Paywalled or JavaScript-rendered pages may return incomplete or no content","Malformed HTML input may produce garbled markdown output","Rate limit exceeded beyond 10 free verdicts per IP per day without payment","x402 payment not completed — endpoint returns 402 and no content"],"whenToPreferThis":"Choose this endpoint when you need a keyless, pay-per-call web content extraction service that returns clean Markdown with metadata — ideal for AI agent pipelines on Base that want to avoid API key management overhead and pay micro-amounts per call via USDC x402 protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:39:32.317Z","isFirstParty":false,"canonicalSlug":"tarnak-x402-url-to-markdown-extractor-b1882079"}