> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-feat-add-b20-demo.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# IB20Asset.totalSupplyUI

> ERC-8056 UI-adjusted supply reference.

## Signature

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

| Field               | Value             |
| ------------------- | ----------------- |
| Selector            | `0x9bea6429`      |
| Canonical signature | `totalSupplyUI()` |

## Description

Returns the UI-adjusted total supply.

## Related

* [IB20Asset reference](/base-chain/specs/upgrades/beryl/b20/specification/reference/interfaces/IB20Asset)