> ## Documentation Index
> Fetch the complete documentation index at: https://docs.defindex.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Withdraw

Withdraws funds from a DeFindex vault. To call the contract directly instead, see [Vault Methods](/advanced-documentation/direct-contract-calls/vault-methods).

```typescript theme={null}
const vault = 'CAQ6PAG4X6L7LJVGOKSQ6RU2LADWK4EQXRJGMUWL7SECS7LXUEQLM5U7';

async function withdraw(amount: number, user: string, apiClient: ApiClient, signerFunction: (tx: string) => string) {
    const { xdr: unsignedTx } = await apiClient.postData("withdraw", vault, {
        amounts: [amount],
        caller: user
    });

    // This should be done by implementer
    const signedTx = signerFunction(unsignedTx);

    const response = await apiClient.send(signedTx);

    return response;
}
```