> For the complete documentation index, see [llms.txt](https://atronprotocol.gitbook.io/atron/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://atronprotocol.gitbook.io/atron/atools/avault.md).

# AVault

### How to use AVault?

### Step 1: Select Tokens, Amount, Approve

The first step (after connecting your wallet) is to select the tokens to be exchanged, the amount and approve. At the "Deposit" tab, select the token you want to deposit (top) and withdraw (bottom) and specify the amount you want to exchange. Click "Approve". The approval is a one time access to allow the vault to withdraw only the tokens and amount specified by the user.

### Step 2: Deposit

After the approval transaction is completed, click deposit to send your collateral tokens to the Vault. (Do not click "Deposit" until the approval transaction is confirmed and completed).

### Step 3: Withdraw

The third and final step is to withdraw your tokens. Go to the "Withdraw" tab, select the token to be withdrawn, the amount and click "Withdraw".