> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-eb-mini-app-ia-overhaul.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# useBuildWithdrawFromMorphoTx

The `useBuildWithdrawFromMorphoTx` hook is used to build a withdraw transaction from Morpho from within a React component.

The hook handles the following:

* Fetching data required to build the transaction
* Using [`buildWithdrawFromMorphoTx`](/onchainkit/api/build-withdraw-from-morpho-tx) to build the transaction
* Returning the transaction calls to be used with the `<Transaction />` component

## Usage

```tsx code
import { useBuildWithdrawFromMorphoTx } from '@coinbase/onchainkit/earn';

const { calls } = useBuildWithdrawFromMorphoTx({
  vaultAddress: '0x...',
  recipientAddress: '0x...',
  amount: '1000000000000000000',
  tokenDecimals: 18,
});
```

## Returns

[`{ calls: Call[] }`](/onchainkit/transaction/types#calls)

## Parameters

[`UseBuildWithdrawFromMorphoTxParams`](/onchainkit/earn/types#usebuildwithdrawfrommorphotxparams)