Looking for other Open Data APIs? Here are more free options in the same category:
10ML Fragrance Index — Perfume knowledge: notes, accords, families, similar scents, houses, guides. By 10ML
18F — Unofficial US Federal Government API Development
221 — Senegal reference data: public holidays, mobile operators, banks, communes, legal forms
API Indonesia — Indonesian public data: regions down to 83,000+ villages with postal codes, schools, hospitals, minimum wages, DJKI trademarks. Paid per request
API Setu — An Indian Government platform that provides a lot of APIS for KYC, business, education & employment
APIllow — Zillow property data: 50+ fields per listing by address, URL, ZPID or ZIP, with sold data and comps
AcreLens — Land suitability scoring API for any US property: off-grid, rural, recreational, investment