{"uid":"cap_P5SvoxOCLdj89MU0RG7si","slug":"x402-webpage-to-markdown-api-f4457517","name":"x402 Webpage-to-Markdown API","description":"Convert any webpage URL to clean, LLM-ready Markdown. Pay-per-call in USDC on Base via the x402 protocol — no API keys, no signup.","url":"https://x402-md.lagoontechsystems.com/api/extract?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","description":"The webpage URL (http or https) to convert to Markdown."}}},"responseSchema":{"type":"json","example":{"url":"https://example.com","success":true,"markdown":"# Example Domain\n\nThis domain is for use in illustrative examples...","content_length":230}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_o3j_2ifj_BeHwIcn3UK4A","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts any webpage URL to clean, LLM-ready Markdown via a pay-per-call USDC micropayment on Base using the x402 protocol","exampleAgentPrompt":"Can you fetch the webpage at https://www.paulgraham.com/avg.html and convert it to clean markdown so I can feed it into my language model?","exampleUseCases":null,"resultDescription":"A JSON object containing the original URL, a success boolean, the full page content as clean Markdown text, and the content length in characters","failureModes":["Invalid or unreachable URL returns success:false with an error message","Non-HTTP/HTTPS URLs may be rejected","Pages behind authentication or paywalls may return incomplete or empty markdown","Payment failure via x402 protocol results in 402 Payment Required response","Timeout on slow-loading pages may result in partial or empty content","Very large pages may produce truncated markdown output"],"whenToPreferThis":"Use this endpoint when you need to convert a live webpage into clean, structured Markdown for ingestion by an LLM or AI agent, especially in no-signup, no-API-key contexts where micropayment via x402/USDC on Base is acceptable. Prefer this over general-purpose scraping APIs when LLM-readability of the output is the primary concern and you want a simple pay-per-call model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:36:06.883Z","isFirstParty":false,"canonicalSlug":"x402-webpage-to-markdown-api-f4457517"}