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

# Protocol

- [Current Problem](https://docs.stakeup.finance/protocol/current-problem.md)
- [Our Solution](https://docs.stakeup.finance/protocol/our-solution.md): A cross-border solution for DeFi and TradFi markets.
- [Underlying Backing](https://docs.stakeup.finance/protocol/underlying-backing.md)
- [Ecosystem Mechanics](https://docs.stakeup.finance/protocol/ecosystem-mechanics.md)
- [Mint & Redeem](https://docs.stakeup.finance/protocol/ecosystem-mechanics/mint-and-redeem.md)
- [stUSDC](https://docs.stakeup.finance/protocol/ecosystem-mechanics/stusdc.md): Staked USDC is an rebasing auto-compounding LST for Circle's USDC and Bloom TBYs
- [Staking](https://docs.stakeup.finance/protocol/ecosystem-mechanics/staking.md)
- [SUP](https://docs.stakeup.finance/protocol/ecosystem-mechanics/staking/sup.md)
- [Omni-chain Functionality](https://docs.stakeup.finance/protocol/ecosystem-mechanics/omni-chain-functionality.md)