# How to Deposit?

#### Common Deposit Assets and Supported Networks

| Asset    | Supported Deposit Networks                                               |
| -------- | ------------------------------------------------------------------------ |
| **USDC** | Solana, Ethereum, SUI, Arbitrum, Base, Optimism, Polygon, Sei EVM, Aptos |
| **USDT** | Solana, Ethereum, Tron                                                   |
| **BTC**  | Bitcoin, Solana (Coinbase BTC)                                           |
| **ETH**  | Ethereum, Arbitrum, Base, Optimism                                       |
| **SOL**  | Solana                                                                   |

### :warning:**Important Notes**

### 1. Supported Stablecoin Deposits

Backpack Exchange only supports **native stablecoin deposits** on their respective networks.\
Depositing the wrong version of a stablecoin may result in your funds not being credited.

#### Example: Optimism Network

On the Optimism network, Backpack only supports deposits of **USDT0** with the contract address:

```
0x01bFF41798a0BcF287b996046Ca68b395DbC1071
```

We do **not** support deposits of USDT with the contract address:

```
0x94b008aA00579c1307B0EF2c499aD98a8ce58e58
```

{% hint style="danger" %}
If you deposit USDT (not USDT0) on Optimism, the funds will not be credited to your Backpack account.
{% endhint %}

{% hint style="info" %}
**Note:** Backpack Exchange currently supports only native USDC on each supported network. Bridged or wrapped versions of USDC (such as USDC.e) are not supported. Depositing these versions may result in loss of funds or a lengthy recovery process, if recovery is possible.
{% endhint %}

### 2. How to Avoid Deposit Errors

Before making a transfer:

1. **Verify** the deposit address and network carefully
2. **Read** all notices and warnings displayed on the deposit page
3. **Contact** our official support team if you're unsure which network or token to use

{% hint style="info" %}
**Incorrect deposits may result in:**

* ⚠️ Permanent loss of funds, or
* ⏳ A lengthy refund process (if recovery is possible)
  {% endhint %}

***

### Deposit via Exchange wallet address

#### 1. Open the Deposit menu

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2Fk5GSxJi5OxuMHmHxmM36%2Fimage.png?alt=media&#x26;token=e531a385-8fc6-4881-bb6d-28f35f4f89a6" alt="" width="563"><figcaption></figcaption></figure></div>

{% hint style="info" %}
If you’re making a deposit on mobile, simply tap the **Deposit** button on the **Home** page or the **Portfolio** page.
{% endhint %}

#### 2. Choose the cryptocurrency you wish to Deposit

Search for the token if you don't see it in list.

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2FHhGorm92T63HNij2wARY%2Ffa52a452d37019ff23a02aadd417b505.jpg?alt=media&#x26;token=a90683ff-bbb0-4805-b739-483546f51972" alt="" width="563"><figcaption></figcaption></figure></div>

#### 3. Copy the wallet address

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2F7xptwCUIIxjq4vxPYB5l%2F5cbb4f28320dfd6f6ff187cb943a5bfa.png?alt=media&#x26;token=21a51e80-d2c8-404b-94e9-9cd7c3671e25" alt="" width="320"><figcaption></figcaption></figure></div>

#### 4. Paste the address into your sending platform and initiate the transfer (from a non‑custodial wallet or exchange)

***

### Deposit via subaccounts

#### 1. Open the Deposit menu

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2FBNoq8oIF84sxtqDrz1dB%2Fimage.png?alt=media&#x26;token=0c2e3f10-20cd-4d54-a175-14f2b3adeb55" alt="" width="563"><figcaption></figcaption></figure></div>

{% hint style="info" %}
If you’re making a deposit on mobile, simply tap the **Deposit** button on the **Home** page or the **Portfolio** page.
{% endhint %}

#### 2. Choose the cryptocurrency you wish to Deposit

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2FmeFn0sZe32i0jS8uhwKH%2Fimage.png?alt=media&#x26;token=d63d495b-3f3d-41c3-a8ff-fb4d2c43392a" alt="" width="316"><figcaption></figcaption></figure></div>

#### 3. Enter Deposit amount and **Select the 'From' sub-account and the 'To' sub-account.**

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2FeqTggLYZnmZ5nvyvhDQU%2Fimage.png?alt=media&#x26;token=72de12e0-09de-45f0-8a87-f2279f759562" alt="" width="320"><figcaption></figcaption></figure></div>

#### 4. Click the 'Transfer' button.

<div align="left"><figure><img src="https://1790800155-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3kiM6CAFBZoTCJcZ8X7k%2Fuploads%2FoNFvY0CsF886WensmmzS%2Fimage.png?alt=media&#x26;token=8f711a04-fa30-43a5-ba15-d12439b3e75e" alt="" width="320"><figcaption></figcaption></figure></div>