> For the complete documentation index, see [llms.txt](https://docs.zipper.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zipper.trade/getting-started/markdown.md).

# Using Zipper via Polyester

#### **How It Works**

**Step 1: Access Polyester**

1. Open the Polyester Exchange.
2. Connect your Fabric-compatible wallet (e.g., MetaMask, WalletConnect).

**Step 2: Select Deposit Option**

1. Navigate to the **Deposit** section on Polyester.
2. Choose the asset you want to deposit (e.g., USDT) and select its originating chain (e.g., Ethereum).

**Step 3: Wrapping and Depositing**

1. **Combined Flow**:
   * Polyester will initiate the wrapping (zipping) process for you.
   * The original asset is deposited into Zipper’s vault.
   * The equivalent zAsset (e.g., zUSDT) is minted and automatically deposited into your Polyester account.
2. **Verification**:
   * Polyester will only accept deposits of verified zAssets. If the asset is not supported, the deposit will be rejected.

**Step 4: Start Trading**

* Once deposited, the zAsset is available in your Polyester account and ready for trading, staking, or other activities within Polyester’s advanced order book system.

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#### **Key Features of Using Zipper on Polyester**

1. **Streamlined Workflow**:
   * Users can wrap and deposit assets in a single step without needing to visit the standalone Zipper website.
2. **Verified Tokens Only**:
   * Polyester ensures only validated tokens are accepted for deposit, enhancing security and user trust.
3. **Advanced Trading Capabilities**:
   * Wrapped assets deposited via Polyester can be immediately utilized in limit orders, TWAPs, and other advanced trading features.