The playground

Try any of 919 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/digital-footprint/v1/username3 credits

Check a username across the public no-session platform stable-set (Maigret/Sherlock surface): per-platform found/not_found/unknown/rate_limited + profile_url + category

Working example
Parameters

The public username/handle to check across the platform stable-set. A public handle, NOT an email or phone. Letters, digits, . _ - only.

Restrict the scan to these platform categories (comma-separated string or array). Default = all. Unknown names are ignored.

Restrict the scan to these exact platform names (case-insensitive). Default = the full stable-set for the input type. Unknown names ignored.

Include adult/NSFW platforms. Default false (R17 hygiene). The current stable-set carries no NSFW sites; reserved for future use.

request preview
curl -X POST https://api.reefapi.com/digital-footprint/v1/username \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"username":"torvalds"}'

Hit Send to run this endpoint live.