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

# UserManagerDAI

### stakeWithPermit

```solidity
function stakeWithPermit(uint256 amount, uint256 nonce, uint256 expiry, uint8 v, bytes32 r, bytes32 s) external
```

@dev Stake using DAI permit @param amount Amount to stake @param nonce Nonce @param expiry Timestamp for when the permit expires @param v secp256k1 signature part @param r secp256k1 signature part @param s secp256k1 signature part