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Playground demo key · api.reefapi.com
post/passive-osint/v1/batch3 credits
Compact passive report (subdomain count+list, DNS, threat, archive-first-seen) across up to 10 domains in one call
Parameters
Up to 10 domains. A JSON array or a comma/space/newline-separated string. Each gets a compact passive report.
request preview
curl -X POST https://api.reefapi.com/passive-osint/v1/batch \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{}'Hit Send to run this endpoint live.