# YieldOracleNull

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

**Inherits:** IYieldOracle

### [Functions](https://docs.ionprotocol.io/devs/smart-contract-architecture/broken-reference) <a href="#functions" id="functions"></a>

#### [apys](https://docs.ionprotocol.io/devs/smart-contract-architecture/broken-reference) <a href="#apys" id="apys"></a>

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