# serializeUintToHex

Description: serializeUintToHex cheatcode documentation

Note: This document was authored using MDX

  Source: https://github.com/NomicFoundation/hardhat-website/tree/main/src/content/docs/docs/reference/cheatcodes/Utilities/serialize-uint-to-hex.mdx

### Signature

```solidity
function serializeUintToHex(
  string calldata objectKey,
  string calldata valueKey,
  uint256 value
) external returns (string memory json);
```

### Description

See `serializeJson`.