Open Source

Multi-Currency Exchange API

Reliable currency exchange library with multi-source rate aggregation, intelligent caching, and automatic failover for production applications

Client:FinTech Development Community
Duration:1 month
Multi-Currency Exchange API

The Challenge

Financial applications need reliable exchange rates with multiple fallback sources and minimal latency

Our Solution

Built Python library with CBR/ECB aggregation, smart caching, and automatic source failover

Key Results

  • 160+ currencies
  • Multi-source aggregation
  • Smart disk caching
  • Automatic failover

Technology Stack

Python
REST API
XML Parsing
Caching
AsyncIO

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