Deliver global shopping experiences with real-time and historical currency data
Use case for e-commerce
Your challenge
Currency conversion continues to be a hidden source of friction in the buying journey
Customers abandon their carts when prices feel inconsistent, unclear, or unexpectedly high after currency conversion. For e-commerce platforms, brands, and payment providers, having access to reliable exchange rate data is essential for transparent pricing, fair transactions, and international growth.
Developer challenges
Outdated or approximate FX rates that confuse customers
Lack of pricing transparency, leading to cart abandonment
Inability to support emerging market currencies or new digital assets
Manual currency conversion logic that doesn't scale with SKUs or countries
Unclear historical conversions that affect refunds, taxes, or reporting
What You Can Achieve with FinFeedAPI
Products used
Real-time currency conversion at checkout
- Live conversion rates from store currency to buyer currency
- Instant updates based on the latest FX data
- Support for 100+ fiat and crypto currencies
- Customizable spread or markup to manage fees or FX risk
Localized pricing to boost conversions
- Display region-specific prices on landing pages, PDPs, and cart
- Update pricing dynamically based on country or IP
- Offer multiple payment currencies based on customer location
- Run A/B tests to fine-tune conversions by region or currency preference
Historical exchange data for refunds, audits & reporting
- Retrieve rates from specific dates and times
- Accurate FX values for refunds or chargebacks
- Financial reporting aligned with accounting periods
- Track historical conversions across currencies
Support for global and emerging markets
- Access to major, minor, and exotic currency pairs
- Support for cross-market conversions
- Crypto-to-fiat pair support (e.g., BTC to USD, ETH to PHP)
- Reliable data across global markets
Integration & security
- Multiple authentication methods (API Key, JWT, Basic Auth)
- Flexible API key placement (header, query param, URL path)
- Enhanced security with JWT token support
- Support for modern protocols (HTTP/3 + QUIC, WebSocket)
- Standards-based approach to time formatting and precision
- Comprehensive SDK support for secure implementation