The International Monetary Fund SDMX 3.0 Data API provides free programmatic access to hundreds of IMF statistical datasets covering macroeconomic indicators, fiscal data, balance of payments, exchange rates, and international financial statistics for IMF member countries.
Current SDMX 3.0 compliant REST API for IMF statistical data
Legacy SDMX 2.1 JSON REST API, still available but superseded by 3.0
Monthly, quarterly, and annual financial and macroeconomic data for most IMF member countries
Biannual economic projections for GDP, inflation, unemployment, and current account balances
Comprehensive government finance statistics including revenue, expenditure, and debt
Annual fiscal data and projections for government balances and debt
Global — advanced economies, emerging markets, low-income countries
International transactions data covering current, capital, and financial accounts
Data on monetary aggregates, interest rates, and financial sector balance sheets