> For the complete documentation index, see [llms.txt](https://docs.ionprotocol.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionprotocol.io/devs/smart-contract-architecture/yieldoraclenull.md).

# YieldOracleNull

[Git Source](https://github.com/Ion-Protocol/ion-protocol/blob/88cc595825f1dc2eb738fb93e172a3e8ab7a5c43/src/YieldOracleNull.sol)

**Inherits:** IYieldOracle

### [Functions](broken://pages/0cijHNE1oD8QYScJxWNV) <a href="#functions" id="functions"></a>

#### [apys](broken://pages/0cijHNE1oD8QYScJxWNV) <a href="#apys" id="apys"></a>

```
function apys(uint256) external pure returns (uint32);
```