The playground

Try any of 1868 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/willhaben/v1/real_estate/search1 credit

Search willhaben real estate - Austria's largest property portal - by property type (apartments and houses to rent or buy, plots, commercial): price or monthly rent, price per m², living area, rooms, floor, property type, new-build projects with their units, address and district, agency or private landlord, images and top-ad flags. Filter by price, living area, rooms, state or district, agency, available now, keyword; sort newest, price, area or relevance.

Working example
Parameters
request preview
curl -X POST https://api.reefapi.com/willhaben/v1/real_estate/search \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"property_type":"rent_apartment","state":"wien"}'

Hit Send to run this endpoint live.

Playground · ReefAPI