Blockchain
Bitcoin Payment, Wallet & Transaction Data
Browse our collection of free finance APIs. Each API includes detailed documentation, example requests, and usage guides. Click on any API to learn more.
CoinGecko
Comprehensive cryptocurrency data including prices, market cap, and volume.
Coinlore
Cryptocurrency prices, volume and more
Coinpaprika
Cryptocurrency prices, volume and more
Czech National Bank
Daily exchange rates from the Czech National Bank.
Frankfurter Currency Exchange
Free foreign exchange rates API based on the European Central Bank data. No authentication required.
Quandl
Financial and economic data
ratesapi
Free exchange rates and historical rates
Razorpay IFSC
Indian Bank IFSC Code lookup