{"name":"archive-snapshot","description":"Finds the closest archived snapshot of a public URL, like a Wayback Machine API. Given a URL and optional timestamp, returns the closest archived capture URL, archive timestamp, and optional cleaned archived page text for citation repair, reference rot fixes, due diligence, and provenance checks. Use it as a web archive lookup, historical webpage snapshot, or archived URL finder.","price":"$0.02","method":"POST","input_schema":{"properties":{"url":{"type":"string","description":"Public http(s) URL to look up in the Wayback Machine."},"timestamp":{"type":"string","description":"Optional. Target date for the snapshot: ISO 8601, 'YYYY-MM-DD', 'YYYYMMDD', or 'YYYYMMDDhhmmss'. Defaults to the most recent capture."},"fetch_text":{"type":"boolean","description":"Optional. If true, also fetches and returns the archived page's cleaned text (source capped at 10MB). Default false."}},"required":["url"]},"input_example":{"url":"https://www.wikipedia.org/","timestamp":"2024-01-01"},"output_example":{"snapshot_url":"https://web.archive.org/web/20240101.../...","snapshot_iso_timestamp":"2024-01-01T00:00:00Z"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}