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Playground demo key · api.reefapi.com
post/wikipedia/v1/related1 credit

pages related to a title; enrich= adds extract/thumbnail

Working example
Parameters

Exact article title (case-sensitive first letter aside).

Wikipedia language edition code (en, de, fr, ja, … 360+ editions). Default en.

Max results (1-50, default 10); clamped. (1–50)

If true, hydrate each result with extract + thumbnail + Wikidata QID (extra requests).

request preview
curl -X POST https://api.reefapi.com/wikipedia/v1/related \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"title":"Albert Einstein"}'

Hit Send to run this endpoint live.