Direct Deposit

The performDeposit function in our SDK returns the transaction data only by selecting the best way to deposit the funds. This functionality ensures optimal transaction efficiency and enhances user convenience.

Expected parameters

performDeposit accepts the following parameters:

ethers.js

Parameter	Type	Description
senderSigner	ethers.Signer	The signer object from ethers
fromChainId	number	Source chain id
fromTokenAddress	string	address of initial token on source chain
toChainId	number	Chain id of the destination chain
toTokenAddress	string	Address of the final token on the destination chain.
fromAmount	string	Amount of the initial token on the source chain.
userAddress	string	Address of the sender on the source chain.
recipient	string	Address of the receiver on the destination chain.
routeType[Optional]	string	Default route is Value. The type of route to be preferred. It can be Value,Fee and Time.
estimateGas[Optional]	boolean	Default is set to true. If you don't want to estimate gas on the backend.

viem

Parameter	Type	Description
senderSigner	WalletClient	walletClient object from viem
fromChainId	number	Source chain id
fromTokenAddress	string	address of initial token on source chain
toChainId	number	Chain id of the destination chain
toTokenAddress	string	Address of the final token on the destination chain.
fromAmount	string	Amount of the initial token on the source chain.
userAddress	string	Address of the sender on the source chain.
recipient	string	Address of the receiver on the destination chain.
routeType[Optional]	string	Default route is Value. The type of route to be preferred. It can be Value,Fee and Time.
estimateGas[Optional]	boolean	Default is set to true. If you don't want to estimate gas on the backend.

Function call

performDeposit function will initiate all required transactions on source chain such as getting an approval and sending tokens for bridging & swapping.

ethers.js

const provider = new ethers.BrowserProvider(window.ethereum);
const signer = await provider.getSigner();

const address = signer.getAddress();

await aarcSDK.performDeposit({
  toChainId: base.id,
  fromChainId: arbitrum.id,
  routeType: "Value",
  userAddress: address,
  toTokenAddress: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  fromTokenAddress: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
  senderSigner: signer,
  fromAmount: "1000000",
  recipient: address,
});

viem

import { createWalletClient, custom } from 'viem'
import { mainnet } from 'viem/chains'
 
 const [account] = await window.ethereum.request({method: "eth_requestAccounts"});
 
const walletClient = createWalletClient({
  chain: mainnet,
  account,
  transport: custom(window.ethereum!)
});

const [address] = await walletClient.requestAddresses();

const tx = await aarcSDK.performDeposit({
   toChainId: base.id,
   fromChainId: arbitrum.id,
   routeType: "Value",
   userAddress: address,
   toTokenAddress: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
   fromTokenAddress: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
   senderSigner: wallet as any,
   fromAmount: "1000000",
   recipient: address,
});

Response

The response from the performDeposit will be:

[
  {
    tokenInfo: [
      {
        tokenAddress: "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
        amount: bigint
      }   
    ],
    type: 'ERC20_APPROVAL',
    taskId: '',
    status: 'Tx Sent',
    txHash: '0xda9cafe77b32e59517310694954ebaafdcf68640defcd9fd47f490618d4528bf'
  },
  {
    tokenInfo: [
      {
        tokenAddress: "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
        amount: bigint
      }   
    ],
    type: 'DEPOSIT',
    taskId: '',
    status: 'Tx Sent',
    txHash: '0x63ca8d9a02f4730e6d6c127d0ae1086bad3a0e853478643f4eeec4583ccc5306'
  }
]

Support

If you face any trouble, feel free to reach out to our engineers in the Telegram support group.