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NetIntel Wayback Machine Lookup
x402
NetIntel Wayback Machine Lookup is a paid API for AI agents from netintel.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Checks whether a URL has been archived in the Wayback Machine and returns snapshot details, capture history, and an archive quality grade
Price / call$0.01
Success—
StatusUnknown
How this service works
Query the Internet Archive Wayback Machine to check if a URL has ever been archived, get the closest snapshot to a given date, retrieve the most recent capture, and return archival history stats — so agents can access historical web content, verify past content claims, and recover deleted pages.
Output
Returns a JSON object containing: whether the URL is archived (is_archived boolean), an archive quality grade (e.g. 'A'), a numeric score (0-100), first and last capture timestamps, an estimated capture count, and a snapshot object with the closest matching archived URL, its timestamp, HTTP status code, and formatted date. If a timestamp was requested, that is also echoed back.
Example use cases
Example prompt
“Has https://example.com ever been archived on the Wayback Machine, and if so when was it first and last captured? Try to find a snapshot from around January 15, 2024.”
Technical details
Endpoint
GEThttps://netintel.dev/wayback/lookupWhen to prefer
Use this endpoint when you need to verify a URL's archival history, check if a historical snapshot exists near a specific date, or assess how well-covered a domain is in the Internet Archive. Prefer this over direct Wayback Machine queries when you need a structured, graded response with capture statistics in a single API call.
Side effects
- URL not yet archived — is_archived returns false with no snapshot data
- Invalid or malformed URL input causes a 400-level error
- Timestamp format not matching YYYYMMDD or YYYYMMDDHHmmss results in a parsing error
- Wayback Machine API unavailable causes upstream timeout or 503
- Payment not completed via x402 results in 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com",
"grade": "A",
"score": 100,
"findings": [],
"snapshot": {
"url": "https://web.archive.org/web/20240115120000/https://example.com",
"timestamp": "20240115120000",
"status_code": "200",
"formatted_date": "2024-01-15T12:00:00Z"
},
"is_archived": true,
"last_capture": "2024-03-10T08:00:00Z",
"first_capture": "1996-12-02T00:00:00Z",
"timestamp_requested": null,
"capture_count_estimate": 5400
}
}Tags
x402
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