Vault Management

Manage your deployed vaults with fee configuration and revenue collection.

Set Vault Fee

The fee for a vault has to be at least 10%.

Update the performance fee for your vault (vault owner only).

Identify the Vault

First, identify the vault you want to update the fee for.

Let's say we have identified a vault that we own with the following details:

Owned Vaultconst vault: Vault = {  __typename: "Vault",  address: "0x1234567890abcdef1234567890abcdef12345678",  owner: "0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234", // Your address  shareName: "Aave USDC Vault Shares",  shareSymbol: "avUSDC",  chainId: 1,  usedReserve: {    __typename: "Reserve",    underlyingToken: {      __typename: "Currency",      symbol: "USDC",      name: "USD Coin",      address: "0xA0b86a33E6441c8c5f0bb9b7e5e1f8bbf5b78b5c",      // …    },    // …  },  fee: {    __typename: "PercentValue",    raw: "50000000000000000000000000",    decimals: 27,    value: "0.11",    formatted: "11", // 11% performance fee  },  totalFeeRevenue: {    __typename: "TokenAmount",    amount: {      __typename: "DecimalValue",      value: "1250.75", // Total fees collected      // …    },    // …  },  // …};

You must be the vault owner to update the fee.

Prepare the Transaction Request

Next, create the transaction request for updating the vault fee.

React
TypeScript
GraphQL

Use the useVaultSetFee hook to create the transaction request for updating the vault fee.

Set Feeimport { useWalletClient } from "wagmi";import { useVaultSetFee, bigDecimal } from "@aave/react";
// …
const { data: walletClient } = useWalletClient();
const [setFee, settingFee] = useVaultSetFee();
const result = await setFee({  chainId: vault.chainId,  vault: vault.address,  newFee: bigDecimal(15), // 15% performance fee});
// …

Send the Transaction

Finally, send the transaction.

React
TypeScript
GraphQL

Use the useSendTransaction hook for the wallet library of your choice to send the transaction.

Viemimport { useWalletClient } from "wagmi";import { useVaultSetFee } from "@aave/react";import { useSendTransaction } from "@aave/react/viem";
// …
const { data: walletClient } = useWalletClient();
const [setFee, settingFee] = useVaultSetFee();const [sendTransaction, sending] = useSendTransaction(walletClient);
const loading = settingFee.loading || sending.loading;const error = settingFee.error || sending.error;
// …
const result = await setFee({  // …}).andThen(sendTransaction);
if (result.isErr()) {  console.error("Set fee failed:", result.error);} else {  console.log("Set fee successful with hash:", result.value);}

Withdraw Fees

Withdraw accumulated fees from your vault (vault owner only).

Withdrawn fees are received in the form of the underlying Reserve aTokens.

Identify the Vault

First, identify the vault you want to withdraw fees from.

Let's say we have identified a vault that we own with accumulated fees:

Vault with Feesconst vault: Vault = {  __typename: "Vault",  address: "0x1234567890abcdef1234567890abcdef12345678",  owner: "0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234", // Your address  shareName: "Aave USDC Vault Shares",  shareSymbol: "avUSDC",  chainId: 1,  usedReserve: {    __typename: "Reserve",    underlyingToken: {      __typename: "Currency",      symbol: "USDC",      name: "USD Coin",      address: "0xA0b86a33E6441c8c5f0bb9b7e5e1f8bbf5b78b5c",      // …    },    // …  },  fee: {    __typename: "PercentValue",    raw: "150000000000000000000000000",    decimals: 27,    value: "0.15",    formatted: "15", // 15% performance fee  },  totalFeeRevenue: {    __typename: "TokenAmount",    amount: {      __typename: "DecimalValue",      value: "1250.75", // Total fees collected - available for withdrawal      // …    },    usd: "1250.75",    // …  },  feesBalance: {    __typename: "TokenAmount",    amount: {      __typename: "DecimalValue",      value: "100.00", // Fees currently available for withdrawal      // …    },    usd: "100.00",    // …  },  // …};

You must be the vault owner to withdraw fees.

Prepare the Transaction Request

Next, create the transaction request for withdrawing fees.

React
TypeScript
GraphQL

Use the useVaultWithdrawFees hook to create the transaction request for withdrawing fees.

import { useWalletClient } from "wagmi";import { useVaultWithdrawFees, bigDecimal } from "@aave/react";
// …
const { data: walletClient } = useWalletClient();
const [withdrawFees, withdrawingFees] = useVaultWithdrawFees();
const result = await withdrawFees({  chainId: vault.chainId,  vault: vault.address,  amount: {    exact: bigDecimal(1000), // 1000 USDC worth of fees  },  // sendTo: evmAddress("0x1234…"), if different from vault owner});
// …

Send the Transaction

Finally, send the transaction.

React
TypeScript
GraphQL

Use the useSendTransaction hook for the wallet library of your choice to send the transaction.

Viemimport { useWalletClient } from "wagmi";import { useVaultWithdrawFees } from "@aave/react";import { useSendTransaction } from "@aave/react/viem";
// …
const { data: walletClient } = useWalletClient();
const [withdrawFees, withdrawingFees] = useVaultWithdrawFees();const [sendTransaction, sending] = useSendTransaction(walletClient);
const loading = withdrawingFees.loading || sending.loading;const error = withdrawingFees.error || sending.error;
// …
const result = await withdrawFees({  // …}).andThen(sendTransaction);
if (result.isErr()) {  console.error("Withdraw fees failed:", result.error);} else {  console.log("Withdraw fees successful with hash:", result.value);}

Transfer Vault Ownership

Transfer the ownership of a vault to a new address (vault owner only).

Identify the Vault

First, identify the vault you want to transfer the ownership of.

Let's say we have identified a vault that we own with the following details:

Owned Vaultconst vault: Vault = {  __typename: "Vault",  address: "0x1234567890abcdef1234567890abcdef12345678",  owner: "0x742d35cc6e5c4ce3b69a2a8c7c8e5f7e9a0b1234", // Your address  shareName: "Aave USDC Vault Shares",  shareSymbol: "avUSDC",  chainId: 1,  usedReserve: {    // …  },  fee: {    // …  },  totalFeeRevenue: {    // …  },  // …};

You must be the vault owner to transfer the ownership.

Prepare the Transaction Request

Next, create the transaction request for transferring the ownership of the vault.

React
TypeScript
GraphQL

Use the useVaultTransferOwnership hook to create the transaction request for transferring the ownership of the vault.

Transfer Ownershipimport { useVaultTransferOwnership, evmAddress } from "@aave/react";
// …
const [transferOwnership, transferring] = useVaultTransferOwnership();
const result = await transferOwnership({  chainId: vault.chainId,  vault: vault.address,  newOwner: evmAddress("0x1234567890abcdef1234567890abcdef12345678"),});
// …

Send the Transaction

Finally, send the transaction.

React
TypeScript
GraphQL

Use the useSendTransaction hook for the wallet library of your choice to send the transaction.

Viemimport { useWalletClient } from "wagmi";import { useVaultTransferOwnership } from "@aave/react";import { useSendTransaction } from "@aave/react/viem";
// …
const { data: walletClient } = useWalletClient();
const [transferOwnership, transferringOwnership] = useVaultTransferOwnership();const [sendTransaction, sending] = useSendTransaction(walletClient);
const loading = transferringOwnership.loading || sending.loading;const error = transferringOwnership.error || sending.error;
// …
const result = await transferOwnership({  // …}).andThen(sendTransaction);
if (result.isErr()) {  console.error("Transfer ownership failed:", result.error);} else {  console.log("Transfer ownership successful with hash:", result.value);}