[API Reference](../README.md) > [StandardTokenChangeApprovalOptions](../interfaces/StandardTokenChangeApprovalOptions.md)



# Interface: StandardTokenChangeApprovalOptions

## Hierarchy

**StandardTokenChangeApprovalOptions**

↳  [ChangeApprovalAndCallOptions](ChangeApprovalAndCallOptions.md)









## Properties
<a id="amount"></a>

###  amount

**●  amount**:  *`BigNumber`⎮`string`* 

*Defined in [wrappers/standardToken.ts:308](https://github.com/daostack/arc.js/blob/f343aa24/lib/wrappers/standardToken.ts#L308)*





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<a id="owner"></a>

### «Optional» owner

**●  owner**:  *[Address](../#Address)* 

*Defined in [wrappers/standardToken.ts:313](https://github.com/daostack/arc.js/blob/f343aa24/lib/wrappers/standardToken.ts#L313)*



The account that has the tokens to spend. Default is msg.sender.




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<a id="spender"></a>

###  spender

**●  spender**:  *[Address](../#Address)* 

*Defined in [wrappers/standardToken.ts:318](https://github.com/daostack/arc.js/blob/f343aa24/lib/wrappers/standardToken.ts#L318)*



The account that will initiate the transfer of tokens on behalf of the owner.




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