One domain: full detected stack, firmographics, and recorded changes.
curl "https://www.ansafi.com/api/v1/domain/example.com" \ -H "Authorization: Bearer $ANSAFI_KEY"
The domain is normalised — scheme, www. and path are stripped, and it is resolved to a registrable domain using the public suffix list.
404 means the domain is outside our profiled set (CrUX rank ≤ 1,000,000), not that it runs no technologies. The response says so explicitly rather than implying absence.Includes meta.audited_technologies — which of the technologies on that domain have lists or switch feeds available.