The playground

Try any of 1042 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/steam-games/v1/player_stats1 credit

steamspy owners + optional current player count

Working example

Parameters

appidrequired

Steam application id (the number in a store URL, e.g. 730 = CS2).

include_current_playersoptional

Also fetch the live concurrent player count.

request preview

curl -X POST https://api.reefapi.com/steam-games/v1/player_stats \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"appid":"730"}'

Hit Send to run this endpoint live.