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

# Mechanism

- [Coupons](https://docs.coupon.finance/mechanism/coupons.md): Answering the question, what is a coupon?
- [Bond (Deposit)](https://docs.coupon.finance/mechanism/bond-deposit.md): The "bond" in bond coupon.
- [Loan (Borrow)](https://docs.coupon.finance/mechanism/loan-borrow.md): Money markets, facilitated by coupons
- [Liquidation](https://docs.coupon.finance/mechanism/loan-borrow/liquidation.md): Keeping the liquidity protocol liquid