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Playground demo key · api.reefapi.com
post/threat-intel/v1/domain_reputation1 credit

Domain reputation: URLHaus host listing + active malware URLs + OpenPhish phishing + ThreatFox domain IOCs + urlscan scan-history count + risk flags → consolidated verdict.

Working example
Parameters

Domain/host to check (a bare host like example.com; a full URL or leading www. is accepted and normalized). Checked against URLHaus hosts, ThreatFox domain IOCs, and urlscan scan history.

request preview
curl -X POST https://api.reefapi.com/threat-intel/v1/domain_reputation \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"domain":"github.com"}'

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