> For the complete documentation index, see [llms.txt](https://docs.canto.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.canto.io/technical-reference/application-specific-dollar/asdoft.md).

# asdOFT

[`asdOFT`](https://github.com/Plex-Engineer/ASD-V2/blob/main/contracts/asd/asdOFT.sol) is the standard contract for all asD tokens. It utilizes LayerZero's Omnichain Fungible Token (OFT) standard to enable bridging across supported networks.

## Deployment

In order to deploy an asD token, simply deploy a new instance of `asdOFT` on Canto. In the constructor, specify:

* `_name` – the name of your asD token
* `_symbol` – the symbol of your asD token
* `_lzEndpoint` – the contract address for the LayerZero endpoint on Canto, i.e. `0x1a44076050125825900e736c501f859c50fe728c`
* `_cNote` – the contract address for [cNOTE](/neofinance/overview.md#cnote) i.e. `0xEe602429Ef7eCe0a13e4FfE8dBC16e101049504C`
* `_csrRecipient` – the address to register for [Contract Secured Revenue](/evm-development/contract-secured-revenue.md) e.g. your wallet

## Methods

### `mint`

The `mint(uint256 _amount)` method allows users to permisionlessly mint an asD token by depositing NOTE, which is automatically supplied to the Canto Lending Market.

Before calling this method, a user must first approve the contract to spend their NOTE.

### `burn`

The `burn(uint256 _amount)` method allows holders of an asD token to burn the asD token, thereby withdrawing the underlying NOTE from the Canto Lending Market and returning it to the user.

### `withdrawCarry`

The `withdrawCarry(uint256 _amount)` method allows the owner of an asD token to withdraw carry (accrued interest) earned on NOTE backing that has been supplied to the Canto Lending Market. It ensures that a 1:1 NOTE:asD exchange rate is maintained after withdrawal.