> For the complete documentation index, see [llms.txt](https://docs.aqua.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aqua.network/ecosystem-overview.md).

# Ecosystem Overview

- [Stellar essentials](https://docs.aqua.network/ecosystem-overview/stellar-essentials.md): The Stellar basics behind Aquarius — trustlines, network reserves, fees, lumens, and Soroban.