GraphQL and REST foreign exchange rate API Transparent, secure, fast and easy-to-use GraphQL and REST API for foreign exchange rates and currency conversion.
SWOP is a currency exchange rate API. We fetch current and historical exchange rates from various National Banks and aggregate them in an easy to query way. What's special about SWOP is that each rate comes with detailed information about it's source. Besides that SWOP offers a GraphQL endpoint and we're planning to add a gRPC endpoint in the near future.
Transparent Query source information for every single exchange rate. 17 Sources that provide exchange rates for over 180 currencies.
Secure Connections are always 256-bit SSL encrypted.
Fast Optimized for low query latency.
Ease-of-Use Connect using your favorite technology. We offer a GraphQL endpoint as well as a REST endpoint.
There are currently two ways of connecting to the SWOP API:
- REST
- GraphQL
