165 APIs · all speak the same { ok, data, meta, error }envelope. Search, filter, and open one to see endpoints, params & live examples.
address OR listing_url → one normalized property snapshot: status, price, sold-history, core facts, valuation (where available), per-field provenance + a match block (how the address was resolved + match_confidence).
Search Funda.nl property listings by area (for sale or for rent), with structured filters: price (EUR), rooms, living surface (m²), plot size, property type and sort. Each result carries price, object type, surface, rooms, bedrooms, energy label, construction type, address, agent and the primary photo. Paginate with page.
Search Hemnet.se for-sale property listings by location, with structured filters: price (SEK), rooms, living area (m²), plot, property type, price-per-m², construction year, keyword and sort. Each result carries asking price, fee, square-metre price, rooms, living area, housing form, coordinates, broker agency, address and photos. Paginate with page.
Search Idealista property listings by location (Spain, Italy or Portugal; for sale or rent) with structured filters: price (EUR), bedrooms, surface (m²), property type and sort. Each result carries id, title, price, rooms, bathrooms, surface, floor, features and thumbnail. Paginate with page.
Search Immobiliare.it property listings by location (for sale or for rent), with structured filters: price (EUR), rooms, surface (m²), bathrooms, property type and sort. Each result carries price, rooms, bathrooms, surface, floor, typology, features, agency, map coordinates and the primary photo. Paginate with page.
Japan property listings and details.
Resolve a text location (town, postcode, borough, area) to OnTheMarket location slug(s). Returns multiple ranked matches; use a result's location_id in search.
Search Realtor.com listings by location (for sale / for rent / recently sold), with structured filters: price, beds, baths, property type, sqft, lot size, year built, HOA, days-on-market and keywords. Paginate with offset.
US homes for sale, sold and rentals with history.
UK property listings for sale and to rent.
US homes with prices, history and estimates.