In 2025, QUODD handled 15 trillion API requests— a 70% increase from the previous year. Our cloud-native infrastructure scales automatically with your usage.
FX RATES API
FX rates accurate enough for compliance, fast enough for real-time apps.
Building a portfolio accounting tool or currency converter? Hourly updates across 170+ currencies — with an audit-ready methodology developers and finance teams actually trust.
170+
Currencies with cross rates24/7
Rate updates throughout the day15+
Years auditors have trusted this FX methodologyTrusted by 1,800+ Financial Institutions
QUODD powers market data for banks, broker-dealers, asset managers, and fintechs. Our FX methodology has been audit-tested for over 15 years across compliance-heavy environments.
1,800+
Institutions served worldwide15T
API requests handled in 2025150+
Global exchanges covered"Data is a superpower. The ability to manage data efficiently will be critical."
How do I know your API can handle scale?
How does QUODD ensure data accuracy?
We use proprietary collection and crossing logic from multiple sources— not just one feed. This multi-source approach catches discrepancies before they reach your app.
Why Free FX APIs Fall Short
Free APIs work for hobby projects. But they typically pull from one source, update only at end-of-day, and have no audit trail. When clients or auditors ask where your rates came from, you want confidence.
Capability
Free APIs
QUODD FX
Update frequency
End-of-day
Hourly fixes
Data sources
Single source
Multi-source
Audit trail
None
Full provenance
Coverage
Major pairs
170+ currencies
Support
Forums only
Dedicated team
Why can't I just use a free FX API?
You can, but free APIs have limitations. They typically pull from one source, update only at end-of-day, and often have no audit trail.
When clients or auditors ask where your rates came from, you want the confidence of working with a reliable and compliance-ready partner.
How accurate are QUODD FX rates compared to market rates?
We aggregate from multiple institutional sources and apply proprietary crossing logic. The result: rates that match what your users see in professional trading platforms.
What You Get with QUODD FX Rates
170+ Currencies
Major and exotic pairs with cross rates, so you can convert any currency pair your users need.
Real-Time Bid/Ask/Mid
Live rates with hourly fixes for up-to-the-hour accuracy in portfolios and converters.
Historical Data
Hourly fixes going back years for backtesting, reporting, and audit trails.
Forwards Out to 2 Years
Forward rates for treasury and accounting teams who need future-dated calculations.
Multi-Source Validation
Proprietary crossing logic from multiple sources catches discrepancies automatically.
Audit-Ready Provenance
Full data trail so you can answer compliance questions with confidence.
How easy is integration?
Standard REST APIs with clear documentation. Most developers are up and running in a few hours. We support common identifiers including CUSIP, ISIN, SEDOL, and FIGI.
What data formats do you support?
JSON responses by default, with flexible delivery options including scheduled files in CSV, PIPE, or JSON. We align to your existing systems during onboarding.
Common Questions Before You Start
How does pricing work?
Flexible, modular pricing — you pay for the data you use. Start with the 7-day trial to test the API with your actual use case before committing.
What kind of support do you offer?
Dedicated support team during U.S. business hours. Unlike free APIs where you're on your own, you get direct access to experts who can help with integration questions.
How long does migration take?
Integration typically takes a few hours of dev work. Our file adapters can align to your existing systems, so you don't have to rebuild your data pipeline from scratch.
What's included in the 7-day trial?
Full API access so you can test with real data. Build your integration, validate accuracy, and confirm it works for your use case before making a decision.
Start Your Free 7-Day Trial
Every day you ship with stale FX data, you risk calculations your users can't trust. Get hourly rates and audit-ready provenance working in your app this week.
Ready to upgrade your FX data?
Start your free 7-day trial and test with your actual use case.
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