The playground
Try any of 817 endpoints — live.
Pick an endpoint, load a working example, tweak the params, and send — no signup to try. Results render the way the data deserves; raw JSON, headers & code are one tab away.
Playground demo key · api.reefapi.com
post/domain-risk/v1/age1 credit
Domain age + expiry-risk band + renewal status (lifecycle synthesis from RDAP dates — NOT a raw whois dump; use domain-intel.whois for that).
Working example
Parameters
A full domain to evaluate (e.g. example.com, secure-login.io). A bare host, full URL, leading www., or an IDN (münchen.de) are accepted and normalized to its registrable form.
request preview
curl -X POST https://api.reefapi.com/domain-risk/v1/age \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"domain":"github.com"}'Hit Send to run this endpoint live.