Withdraw from Streams
This section assumes that you have already gone through the setup part.
See the Access Control guide for an overview of who is allowed to withdraw from streams.
Withdrawing from streams means claiming the assets that have become due to the recipient, who has the option to direct the withdrawal to an alternative address of their choice.
There are four withdrawal functions:
withdraw: withdraws a specific amount of assets.withdrawMax: withdraws the maximum withdrawable amount of assets.withdrawMaxAndTransfer: withdraws the maximum withdrawable amount and transfers the NFT.withdrawMultiple: withdraws specific amounts of assets from multiple streams at once.
To call any of these functions, you need to have created a stream. If you don't have one yet, go back to the
previous guide and create a stream with a brief duration,
assigning the StreamManagement contract as the recipient. Then, you can use the withdraw function like this:
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In this example, the withdrawal address and withdrawal amount are hard-coded for demonstration purposes. However, in a
production environment, these values would likely be adjustable parameters determined by the user. Alternatively, you
can use withdrawableAmountOf
function to determine how much amount of assets is available to withdraw.
In addition to the withdraw function, there is the withdrawMax function, which you can use to withdraw the maximum
withdrawable amount of assets at the time of invocation:
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What withdrawMax does is call the
withdrawableAmountOf function and
pass its value to withdraw.
Similar to withdrawMax, you can use withdrawMaxAndTransfer to withdraw the maximum withdrawable assets and at the
same time, transfer the NFT to another address.
Lastly, there is the withdrawMultiple function, with which you can use to withdraw from multiple streams at once:
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