{"uid":"cap_VZH5H5cLSNDCelOo2dDPn","slug":"otto-ai-web-json-extractor-d9c2f043","name":"Otto AI Web JSON Extract","description":"Turn any URL into clean structured JSON for AI agents and RAG. An LLM reads the fully rendered page (JavaScript executed, SPAs included) and returns its title, a 1-2 sentence summary, key entities (people, orgs, products), and any prices, dates or notable numbers — even on pages with no schema.org or JSON-LD markup, no CSS selectors or schema to write. Just pass a URL. Keyless, pay-per-call.","url":"https://x402.ottoai.services/web-json-extract","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Public http(s) URL to extract structured data from (e.g. https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["status"],"properties":{"data":{},"meta":{"type":"object"},"reason":{"type":"string","description":"status=unavailable only; every >=400 is UNCHARGED"},"status":{"enum":["success","unavailable"],"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"data":{"url":"https://blog...","data":{"dates":[],"title":"Dencun Mainn...","prices":[],"summary":"The Dencun n...","keyEntities":[],"notableNumbers":[]},"generatedAt":"2026-08-10T0..."},"meta":{"degraded":false,"validUntil":"","generatedAt":"","stalenessSec":0},"status":"success"}},"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_U4Kj3TgjPq4gljqOxcFry","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":"Fetches a public URL and returns AI-extracted structured data including title, summary, prices, dates, and named entities.","exampleAgentPrompt":"Can you pull structured data from this product page — https://a-product-page.com — and give me the title, prices, dates, and any key entities mentioned on it?","exampleUseCases":null,"resultDescription":"Returns a JSON object with status, data (url, title, summary, prices, dates, entities), and meta fields (generatedAt, validUntil, stalenessSec, degraded). The data field contains AI-extracted structured content from the given URL.","failureModes":["URL is not publicly accessible or requires authentication — extraction fails or returns empty data","URL is behind a JavaScript-heavy SPA that cannot be fetched server-side — data may be incomplete","Rate limiting or bot protection on the target URL blocks the fetch — degraded or error response","Invalid or malformed URL provided — request rejected","Payment failure (insufficient USDC) — 402 response before processing"],"whenToPreferThis":"Use this endpoint when you need to quickly extract structured data (prices, dates, entities, summary) from any public URL without writing a custom scraper. Prefer it over generic web fetch tools when you want AI-parsed, field-organized output rather than raw HTML. Best for product pages, news articles, and public data pages.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:48:53.537Z","isFirstParty":false}