Exchange rates in your calculations – not just numbers copied each morning from a financial website.
Connecting Exchange Rate APIs – Custom and Seamless
Exchange Rate APIs provide current and historical exchange rates for over 150 currencies – in real-time or as end-of-day rates. Companies use these interfaces to accurately represent foreign currency transactions, calculate quotes and invoices in various currencies, or consolidate international purchasing data. For operationally complex companies with international business, reliable exchange rates are not a peripheral issue – they affect margins, calculations, and decisions every day. We integrate exchange rate APIs into custom enterprise software. No pre-packaged standard connection, no limited plug-in – but a tailored connection that precisely fits your processes and your system.
What We Connect
| Integration Options | |
|---|---|
| 🔄 | Automatically retrieve current exchange rates and make them available in the system – daily or in real-time |
| 📊 | Use historical rate data for evaluations, margin analysis, and period comparisons |
| 📄 | Automatically convert quotes, invoices, and purchasing documents into target currencies |
| ⚡ | Event-driven workflows – e.g., notifications for rate fluctuations exceeding a defined threshold |
| 🔗 | End-to-end connectivity to ERP, calculations, purchasing, accounting, and other systems |
How Integration Works
We work directly with established exchange rate APIs – such as exchangeratesapi.io, Open Exchange Rates, Fixer, or similar providers – depending on the requirements for currency relevance, coverage, and reliability. The integration is developed as an integral part of your Operating System – no third-party middleware, no workarounds. Specifically, this means:
| 🏗️ | Custom connection – built for your processes, not for the average company |
| 🔄 | Automated data flow – no manual rate queries or spreadsheet updates |
| 🗄️ | A single data source – exchange rates are part of your central data model |
| 🛡️ | Secure and GDPR-compliant – encrypted, with fallback logic and documentation |
Typical Use Case
A trading company with 45 employees imports goods from Asia and Europe and calculates sales prices in USD, CNY, and PLN. Until now, purchasing would check a financial website each morning, note the rates, and enter them manually into the calculation spreadsheet. At the end of the month, accounting would use a rate that hadn’t been updated in weeks. The result: inaccurate calculations, fluctuating margins, and disputes over which rate was correct. With the integration, the Operating System retrieves exchange rates automatically. Calculations use the current day's rate, quotes are stored with the rate at the time of creation, and invoices are processed with the rate on the booking day. If a rate fluctuation exceeds a defined threshold, the system automatically notifies the purchasing department. No manual rate queries, no outdated master data – a single truth, automatically up-to-date.
Part of Your Operating System
Exchange rates are a small data point – but one that runs through calculations, purchasing, accounting, and reporting. When queried in isolation and entered manually, they generate errors, delays, and inconsistencies that propagate throughout the company. Only as part of an integrated system do current rate data unleash their full potential – when they are automatically available where needed, and calculations, documents, and evaluations run on a consistent foundation. We develop AI-powered Operating Systems for operationally complex companies. The Exchange Rate integration is one building block of that.