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

# Oh! Liquidator

The `OhLiquidator` contract maps tokens to decentralized exchanges (i.e. Uniswap or Sushiswap) for liquidation.

Liquidators are used by the protocol in the following ways:

* Strategies compound interest by liquidating a reward token to the desired underlying
* Manager liquidates protocol revenue into Oh! Finance Tokens, then burns them

Additional Liquidators can be deployed and added to `OhManager` via Governance to support new strategies and liquidation methods.