OANDA Rates are accurate and reliable. We have been in the business of providing Rates data for 20 years, and our rates are trusted by tax authorities, auditing firms, thousands of companies and millions of individuals globally. There are over 190 currencies and commodities, with over 38,000 pairs available. Our historical rates date back to 1990, making us the world's most comprehensive FX data provider.
And of course, it's easy to use/implement - our automated FX data feed plugs OANDA® Rates directly into your ERP or proprietary system.