Crypto prices, 24-hour and 7-day changes, market values and 7-day charts: CoinGecko. When CoinGecko does not answer we use CoinPaprika instead, which has no 7-day chart, so the chart column stays empty. Our server requests the data and keeps a copy for about five minutes, so your browser never contacts these services.
Exchange rates: euro foreign exchange reference rates published by the European Central Bank, converted to a US dollar base by Frankfurter.
If a source is unavailable we show nothing for it rather than an old or estimated number.