The playground

Try any of 1465 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/wikipedia/v1/category_members1 credit

list the pages, sub-categories or files that belong to a Wikipedia category (cmtype=page|subcat|file); paginate with meta.next/cmcontinue

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/wikipedia/v1/category_members \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"category":"Physicists"}'

Hit Send to run this endpoint live.

Playground · ReefAPI