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post/web-archive/v1/snapshots1 credit

All Wayback captures for a URL (timestamp, status, mimetype, digest, archival size, snapshot_url), date/status/mime filtered, collapsible, RESUME-KEY PAGINATED.

Working example
Parameters

Earliest capture to include. ISO date (YYYY-MM-DD) or a Wayback timestamp (YYYYMMDDhhmmss, any 4-14 digit prefix). Inclusive.

Latest capture to include. ISO date or Wayback timestamp prefix. Inclusive.

The URL, host, or path to look up in the archive (e.g. 'github.com', 'github.com/torvalds', 'https://example.com/page'). Scheme optional. Use with match=prefix/domain/host to widen.

Max captures to return (1-1000, default 100). Page further with meta.resume_key on the snapshots action. (1–1000)

Deduplicate consecutive captures on a field (CDX 'collapse'). collapse=digest is the change-detection workhorse.

How to match url: exact | prefix | host | domain. domain_captures forces 'domain'.

Keep only captures with this HTTP status (e.g. 200, 404, 301). Prefix with '!' to exclude (e.g. '!200').

Keep only captures of this MIME type (e.g. text/html, application/pdf, image/png). Prefix with '!' to exclude.

Advanced raw CDX filter expression(s), comma-separated. Format [!]field:regex over urlkey/timestamp/original/mimetype/statuscode/digest/length (e.g. 'original:.*\.pdf$'). Power-user escape hatch.

Opaque pagination token from meta.resume_key of the previous page; returns the next page of captures.

request preview
curl -X POST https://api.reefapi.com/web-archive/v1/snapshots \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"url":"github.com","limit":"10","collapse":"digest"}'

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