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

# Get Deposit Address

> Function to get the deposit address for cross-chain transactions.

The `getDepositAddress` function allows developers to obtain a deposit address for cross-chain transactions, enabling seamless transfer of assets between different blockchain networks.

## Expected parameters

<table>
  <thead>
    <tr>
      <th width="295">Parameters</th>
      <th width="134">Type</th>
      <th>Description</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td><code>contractPayload</code></td>
      <td><code>string</code></td>
      <td>The encoded contract call data for the transaction.</td>
    </tr>

    <tr>
      <td><code>fromToken</code></td>
      <td><code>object</code></td>

      <td>
        Object containing details about the source token:

        <ul>
          <li><code>decimals</code>: Number of decimal places for the token</li>
          <li><code>chainId</code>: Chain ID of the source network</li>
          <li><code>address</code>: Contract address of the source token</li>
        </ul>
      </td>
    </tr>

    <tr>
      <td><code>fromAmount</code></td>
      <td><code>string</code></td>
      <td>Amount of tokens to transfer.</td>
    </tr>

    <tr>
      <td><code>transferType</code></td>
      <td><code>TransferType</code></td>
      <td>Type of transfer (e.g., WALLET).</td>
    </tr>

    <tr>
      <td><code>destinationChainId</code></td>
      <td><code>string</code></td>
      <td>Chain ID of the destination network.</td>
    </tr>

    <tr>
      <td><code>destinationTokenAddress</code></td>
      <td><code>string</code></td>
      <td>Contract address of the destination token.</td>
    </tr>

    <tr>
      <td><code>toAmount</code></td>
      <td><code>string</code></td>
      <td>Amount of tokens to receive on destination chain.</td>
    </tr>

    <tr>
      <td><code>destinationRecipient</code></td>
      <td><code>string</code></td>
      <td>Address to receive the tokens on destination chain.</td>
    </tr>

    <tr>
      <td><code>targetCalldata</code></td>
      <td><code>string</code></td>
      <td>Contract call data for the transaction.</td>
    </tr>

    <tr>
      <td><code>fromAddress</code></td>
      <td><code>string</code></td>
      <td>Source wallet address.</td>
    </tr>
  </tbody>
</table>

## Function call

```typescript theme={null}
const depositData = await aarcCoreSDK.getDepositAddress({
  contractPayload: callData,
  fromToken: { 
    decimals: 18, 
    chainId: 1, 
    address: 'fromTokenAddress' 
  },
  fromAmount: '0.01',
  transferType: TransferType.WALLET,
  destinationChainId: destinationToken.chainId?.toString() ?? "",
  destinationTokenAddress: destinationToken.address ?? "",
  toAmount: baseToAmount,
  destinationRecipient: destinationWalletAddress ?? "",
  targetCalldata: contractPayload,
  fromAddress: fromAddress
});
```

## Response

The response from the `getDepositAddress` will contain the deposit address and related information for the cross-chain transaction.

## Support

If you face any trouble, feel free to reach out to our engineers in the [Telegram support group](https://t.me/aarcxyz).