World Bank API
Economic and development data for every country, drawn from the World Bank Open Data catalogue. Pull a clean time series for any of roughly 1,500 indicators — GDP, population, inflation, life expectancy, CO₂ emissions, internet use and far more — for a chosen country and year range; list and filter countries by region or income level with capital and coordinates; look up a single country; and search the indicator catalogue to discover the codes you need. Authoritative open data returned as tidy JSON through a fast, reliable API. Ideal for fintech and research, economic dashboards and BI tools, data journalism, education and development analytics.
api.oanor.com/worldbank-api