The playground
Try any of 1462 endpoints — live.
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Playground demo key · api.reefapi.com
post/email-health/v1/dkim1 credit
DKIM selector lookup (<selector>._domainkey.<domain>): key type, public-key presence, RSA key-bit estimate, revocation. Autoscans ~30 common selectors if none given.
Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/email-health/v1/dkim \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"domain":"paypal.com","selector":"pp2"}'Hit Send to run this endpoint live.