Start free, upgrade when you need more
Perfect for testing and personal projects
For professional applications and production use
Yes! You can upgrade to Pro anytime. If you downgrade, you'll keep Pro access until the end of your billing period.
API requests will return a 429 error with information about when your limit resets (midnight UTC). You can upgrade to Pro for higher limits.
Pro users get access to exchange rates dating back to 1999 and crypto rates since Bitcoin's inception. This includes time-series data for trend analysis.
The Free tier is available forever with no credit card required. You can test our API before upgrading to Pro.