> For the complete documentation index, see [llms.txt](https://docs.streamablefinance.com/streamable-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.streamablefinance.com/streamable-finance/overview/es-currencies.md). # es-Currencies es-Currencies is the native currency of the system and represents an evolution of e-money blending fintech and the innovation of blockchain. Es-Currencies is safe, interoperable, recognised and official. It is a new currency that works at FIAT, e-money and crypto level. For more info visit the es-Currencies website:[ https://www.es-currencies.io](https://www.es-currencies.io)