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

# Atomica

- [Key Concepts](https://docs.arenas.fi/atomica/key-concepts.md)
- [Atomica Protocol](https://docs.arenas.fi/atomica/atomica-protocol.md)
- [Roles & Permissions](https://docs.arenas.fi/atomica/roles-and-permissions.md)
- [Financing Request Lifecycle](https://docs.arenas.fi/atomica/financing-request-lifecycle.md)
- [Intents & Liquidity](https://docs.arenas.fi/atomica/intents-and-liquidity.md)
- [Financing Markets](https://docs.arenas.fi/atomica/financing-markets.md)
- [Supply](https://docs.arenas.fi/atomica/financing-markets/supply.md): Deposit the asset token into a Financing Market pool and earn yield as borrowers repay, all powered by the Atomica engine.
- [Withdraw](https://docs.arenas.fi/atomica/financing-markets/withdraw.md): Redeem your pool shares for the underlying asset plus accrued yield, via a two-step delayed withdrawal.
- [Borrow](https://docs.arenas.fi/atomica/financing-markets/borrow.md): Request approval-gated, undercollateralized credit from a Financing Market — request, get approved, then draw down yourself. Powered by the Atomica engine.
- [Repay](https://docs.arenas.fi/atomica/financing-markets/repay.md): Repay an active financing — in full or in part — against live on-chain obligations. Anyone can repay, at any time.
- [Atomica Risks](https://docs.arenas.fi/atomica/atomica-risks.md)
- [Atomica FAQ](https://docs.arenas.fi/atomica/atomica-faq.md)