{"uid":"cap_fITk9pOu0JtffJUIXTeSL","slug":"saylor-innovations-web-intelligence-website-history-internet-archive-4c99bbe1","name":"Saylor Innovations Web Intelligence — Website History (Internet Archive)","description":"Website History (Internet Archive) — Web Intelligence","url":"https://saylorinnovations.com/api/web/history?utm_source=zero.xyz","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","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string","description":"site or page URL, e.g. example.com or https://example.com/pricing (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["url","archived"],"properties":{"url":{"type":"string"},"history":{"type":["object","null"]},"archived":{"type":"boolean"},"last_seen":{"type":["object","null"]},"first_seen":{"type":["object","null"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cH5Wl6_2yRacFxSfFgLOl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns Internet Archive history for a given URL: first and last snapshot dates, years archived, distinct versions per year, and most recent content changes with archive links.","exampleAgentPrompt":"How long has stripe.com existed and what major changes have happened on it? Pull the Internet Archive history — I want to see the first and last snapshot dates, how many versions exist per year, and any recent content changes with links.","exampleUseCases":[{"title":"Verifying startup founding date claims","prompt":"Can you check when notion.so first appeared in the Internet Archive? A founder claims they launched in 2016 and I want to verify that against the Wayback Machine history."},{"title":"Competitive intelligence on website changes","prompt":"Pull the Internet Archive history for salesforce.com/pricing — I want to see how many times the pricing page has changed recently and get links to the archived snapshots so I can compare them."},{"title":"Due diligence on an acquisition target","prompt":"We're evaluating acquiring a company and I need to know how long their site, acmecorp.com, has been online and how actively it's been updated — can you get me the full archive history with first seen date, last seen, and versions per year?"}],"resultDescription":"A JSON object containing: the queried URL, a boolean indicating if it has ever been archived, the first_seen and last_seen snapshot objects (with dates and archive URLs), a history object broken down by year showing distinct version counts, and the most recent content changes with direct Internet Archive links.","failureModes":["URL not found in Internet Archive — returns archived: false with null history fields","Invalid or malformed URL input causes a 400-level error","Internet Archive upstream timeout or unavailability may cause delayed or failed response","Very new domains with no archive history return empty/null history object"],"whenToPreferThis":"Choose this endpoint when you need structured, parsed Internet Archive data about a website's history without manually querying the Wayback Machine CDX API. It is ideal for due diligence, competitive research, domain age verification, or content change tracking where you need first/last seen dates, per-year version counts, and recent change diffs — all in one clean JSON response at $0.003 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:48:45.419Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-web-intelligence-website-history-internet-archive-4c99bbe1"}