> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-docs-sync-code-change-04d645a.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# IB20Asset.MAX_UI_MULTIPLIER

> Generated B20 reference for MAX_UI_MULTIPLIER().

## Signature

```solidity theme={null}
function MAX_UI_MULTIPLIER() external view returns (uint256);
```

| Field               | Value                 |
| ------------------- | --------------------- |
| Selector            | `0x785c0cf0`          |
| Canonical signature | `MAX_UI_MULTIPLIER()` |

## Description

Returns the maximum multiplier the setter functions accept: `type(uint128).max`.

With token supply capped at `type(uint128).max`, a `uint128` multiplier keeps `balance * multiplier` inside `uint256`, so all balance-derived reads are overflow-safe. Both `updateUIMultiplier` and the deprecated `updateMultiplier` revert with `InvalidMultiplier` when `newMultiplier` exceeds this bound.

## Example

```solidity theme={null}
IB20Asset(target).MAX_UI_MULTIPLIER();
```