# Liquidity transfer from Fantom to Sonic
**CrossCurve** liquidity pools are starting their migration from the **Fantom** network to the **Sonic** network (learn more here). In this step-by-step guide, we will explore how to transfer your liquidity safely and profitably.
{% hint style="success" %}
***Please carefully read the entire list of required actions for transferring liquidity before starting the process.***
{% endhint %}
When migrating to **Sonic**, keep in mind that the architecture of the pools has changed — instead of 8-directional paired pools are now used. Therefore, before transferring liquidity, please decide which paired pools you will transfer your liquidity to and how you will do it:
* You can simply withdraw liquidity from a pool with 8 tokens and distribute it across 8 corresponding paired pools.
* Alternatively, you can divert all liquidity from the old 8-directional pool to a single paired pool or split it across several.
> *It’s also important to understand that, unlike the previous architecture, paired pools now include not only the directional (**synthetic**) token but also a "**universal**" token (**xfrxUSD** for **USD**, **xfrxETH** for **ETH**, and **scBTC** for **BTC** assets). Thus, transferring liquidity will require both the destination token and the "local universal" token.*
Learn more about the changes in pool architecture.
#### Pool Hub-Chain Structure Update
This update will also affect the structure of the pool hub-chain. The previous pool system used **Curve** stable pools with 8 assets, connected via liquidity provider (LP) tokens from one or more pools:
**V1**\
Pools (**xSTABLE**, **xSTABLE2**, **xSTABLE3**) consist of 8 synthetic derivatives backed by the original asset locked in LP tokens on **Curve**.
**CrossCurve MetaLayer** introduces a fundamentally new approach—liquidity isolation, where each pool contains liquidity for only one direction:
**V2**\
Each paired pool in the hub-chain consists of two tokens:
* **A universal token**—an asset from **Sonic**, common for all pools of the same type (**xfrxUSD** for **USD** assets, **xfrxETH** for **ETH**, and **scBTC** for **BTC**).
* **A synthetic derivative**, backed by the original asset locked in the **Consensus Bridge**. This can be either a single asset or LP tokens from **Curve**.
As a result, all **xSTABLE** pools will transform into 20+ paired pools. When transferring liquidity, it won’t be possible to do a one-to-one transfer, as paired pools require an additional "**universal**" pool token.
There are numerous ways to transfer liquidity, and it’s impossible to describe every scenario, so we’ll outline the key general steps:
1. Choose the pool to which liquidity will be transferred, such as **xsArbitrum**.
2. Determine the amoun of each token needed. In the **Arbitrum** example, you’ll need 25% **frxUSD** tokens and 25% **scUSD** tokens to obtain 50% **xfrxUSD** and 50% **sUSDC\_arb** (percentages are based on the total liquidity planned for transfer to the **xsArbitrum** pool).
3. Obtain the **synthetic** token corresponding to this direction—in this case, **sUSDC\_arb**.
4. For **USD** and **ETH** pools, you’ll need to obtain **xfrxUSD** or **xfrxETH** tokens, respectively. To do this, in **Sonic**, you need to acquire **frxUSD**, **scUSD**, **frxETH**, and **scETH** accordingly. For example, you’ll need equal amounts of **frxUSD** and **scUSD** to deposit into the **CrossCurve frxUSD** pool.
5. Deposit the **universal token** and the destination token (**synthetic**) into the paired pool. In our example, you’ll need to deposit **xfrxUSD** and **sUSDC\_arb** into the **CrossCurve Stable ARB** pool.
## Brief list of all actions for Liquidity Transfer
If you provided liquidity to **CrossCurve** pools on the **Farms** tab in the **Fantom** network, you’ll need to follow these steps to transfer your funds from the **Fantom** network to the **Sonic** network:
1. **Unstake** your position on the **Farms** page.
2. Decide which pools your liquidity will be transferred to:
* You can distribute liquidity across 8 directions.
* You can choose one or several directions.
3. Decide which method you’ll use to transfer liquidity:
* * In **Easy Mode**, directly swap LP tokens from the pool for the required tokens.
{% hint style="warning" %}
***Note**: This may result in losses due to conversion and slippage. For low liquidity pools and large amounts, losses can be significant.*
{% endhint %}
Examples of swap directions in **Easy Mode**:
* **xSTABLE** → **sUSDT\_eth**
* **xSTABLE3** → **sUSDC\_arb**
* **xSTABLE2** → **sUSDC\_ba**
* * In **Balanced Mode**, withdraw 8 synthetic tokens from the LP token and swap them directly.
{% hint style="success" %}
*This method is more labor-intensive but allows for the most cost-effective swaps and is better suited for large liquidity amounts.*
{% endhint %}
Examples of swap directions in **Balanced Mode**:
* **s3CRV\_e** → **sUSDT\_eth**
* **s2CRV\_ar** → **sUSDC\_arb**
* **s4pool\_b** → **sUSDC\_ba**
4. Swap your **FTM** for **S** (or obtain **S**) to pay for gas (gwei).
5. Obtain the **universal token** for paired pools:
* For **USD** pools, obtain the LP token **xfrxUSD**.
* For **ETH** pools, obtain the LP token **xfrxETH**.
* For **BTC** pools, obtain the **scBTC** token.
6. Obtain a synthetic token corresponding to the desired direction (e.g., **sUSDT\_eth**, **sUSDC\_arb**, **sUSDC\_ba**, etc.)
7. Deposit liquidity into the pools:
* To obtain **xfrxUSD**, deposit **frxUSD** and **scUSD** into the pool.
* To obtain **xfrxETH**, deposit **frxETH** and **scETH** into the pool.
7. Lock liquidity in the new pools on the Sonic network to earn profits.
{% hint style="danger" %}
***Important Note**: Rewards distribution in **CrossCurve** pools on the **Fantom** network will end at the conclusion of the current epoch. Voting for these pools and reward distribution to **DAO** participants in these pools will be paused. Starting from the next epoch, voting for reward allocation in the new pools on the **Sonic** network will begin.*
{% endhint %}
## Detailed description of Liquidity Transfer actions
Unstake LP tokens from CrossCurve Pools on Fantom
Go to the **Farms** staking page to view all available pools and the size of your positions in them.
1. First, withdraw accumulated rewards by clicking **Claim in all pools** and signing the transaction in your wallet.
2. After successfully claiming rewards from the pool, click **Unstake** to withdraw LP tokens from staking.
3. In the modal window, to select the maximum number of LP tokens to withdraw, click **MAX** next to the token balance in your wallet, then click **Unstake** to withdraw your liquidity from the pool and receive LP tokens on the **Fantom** network.
4. Sign the transaction in your wallet.
Withdraw Liquidity from LP Tokens in the Pool
After receiving LP tokens, there are two methods to withdraw your liquidity:
* **Easy Mode** via **CrossCurve** into a single asset of your choice (*may incur penalties due to slippage*).
* **Balanced Mode** on **Curve** into the assets composing the LP in the pool (*the most cost-effective method*).
1. **Easy Mode via CrossCurve**
To quickly withdraw liquidity using **Easy Mode**, go to the **Liquidity** page under the **Yield** tab.
In the pool list, under **Choose pool,** select the pool where you provided liquidity and have LP tokens.
Select the withdrawal mode **Withdraw**, operation type **Easy Mode**, and click **Next** to proceed.
Choose the asset you want to swap your LP token for by opening the selection list.
Enter the amount of LP tokens to swap or click **MAX** to select the entire balance from your wallet. Click **Approve** and confirm the LP token spending operation in your wallet.
After confirming the spending operation, click **Swap** to perform the exchange and sign the transaction in your wallet.
Wait for the transaction to be processed on-chain.
2. **Balanced Mode via Curve**
To withdraw liquidity in **Balanced Mode**, go to the page of the pool you’re interested in on the **Curve** app using the quick link.
If you haven’t performed an unstake in the **CrossCurve** app, go to the **Withdrawal/Claim** menu under the **Unstake** tab. Enter the number of LP tokens to unstake, click **Unstake**, and sign the transaction in your wallet.
After the transaction is successfully confirmed on-chain, you’ll see a notification: **Unstake Complete**.
Claim the rewards on the **Claim Rewards** tab by clicking **Claim** and signing the transaction in your wallet.
To withdraw liquidity, go to the **Withdraw** tab, enter the number of LP tokens, select **Balanced mode**, and click **Withdraw**. Sign the transaction in your wallet.
After the transaction is successfully confirmed on-chain, you’ll see a notification: **Withdraw Complete**.
### **Obtaining Universal tokens for paired pools**
Each paired pool in the **Sonic** hub-chain consists of two tokens:
* **A universal token**—an asset from **Sonic**, common for all pools of the same type (**xfrxUSD** for **USD** assets, **xfrxETH** for **ETH**, and **scBTC** for **BTC**).
* **A synthetic derivative**, backed by the original asset locked in the **Consensus Bridge**. This can be either a single asset or LP tokens from **Curve**.
Universal tokens come in three types:
* For **USD** pools: LP token **xfrxUSD**.
* For **ETH** pools: LP token **xfrxETH**.
* For **BTC** pools: **scBTC** token.
### **Obtaining LP xfrxUSD**
To obtain **xfrxUSD**, follow these three steps:
1. Obtain **frxUSD** on **Sonic**.
2. Obtain **scUSD** on **Sonic**.
3. Deposit **frxUSD** and **scUSD** into the **CrossCurve frxUSD** pool to receive **xfrxUSD**.
You can obtain **frxUSD** and **scUSD** in various ways; below are a few methods.
#### **Obtaining frxUSD on Sonic using CrossCurve and Frax bridge**
**frxUSD** tokens on the **Fraxtal** network can be swapped from any available asset in the [**CrossCurve**](https://app.crosscurve.fi/swap?inputChainId=7\&inputToken=0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9\&outputChainId=23\&outputToken=0xfc00000000000000000000000000000000000001) app.
Then, bridge them to the **Sonic** network on [**Frax.com**](https://frax.com/?tokenA=0xfc00000000000000000000000000000000000001\&tokenB=0x80eede496655fb9047dd39d9f418d5483ed600df\&originChainId=252\&destinationChainId=146).
#### **Obtaining scUSD on Sonic using CrossCurve and Rings app**
In the [CrossCurve ](https://app.crosscurve.fi/swap?inputChainId=15\&inputToken=0x3f833ed02629545dd78afc3d585f7f3918a3de62\&outputChainId=13\&outputToken=0xdac17f958d2ee523a2206206994597c13d831ec7)app, you can transfer any available asset to the **Ethereum** network, receiving **USDT**, **USDC**, or **DAI**.
Then, **scUSD** tokens can be swapped in the [Rings ](https://app.rings.money/#/)app by depositing the available assets as collateral.
#### **Obtaining frxUSD and scUSD using other bridges for Sonic**
Choose your preferred app from the list of bridges in the [mySonic ](https://my.soniclabs.com/apps?tags=bridge)section under **Apps** in the **Bridge** category.
#### **Obtaining frxUSD and scUSD Using the Jumper.exchange Aggregator**
Swaps are also available on the [Jumper.exchange](https://jumper.exchange/?fromAmount=750\&fromChain=42161\&fromToken=0xaf88d065e77c8cC2239327C5EDb3A432268e5831\&toChain=146\&toToken=0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE) aggregator for any available assets.
### **Obtaining xfrxUSD via the Curve App interface**
To obtain the LP token **xfrxUSD**, you need to provide liquidity in the [**CrossCurve frxUSD**](https://curve.finance/dex/sonic/pools/factory-stable-ng-25/deposit/) pool:[ https://curve.finance/dex/sonic/pools/factory-stable-ng-25/deposit/](https://curve.finance/dex/sonic/pools/factory-stable-ng-25/deposit/).
Go to the [CrossCurve frxUSD](https://curve.finance/dex/sonic/pools/factory-stable-ng-25/deposit/) pool page and connect your wallet.
Enter the desired deposit amount on the **Deposit** tab. To avoid losses due to slippage, it’s recommended to deposit funds in a balanced manner by clicking **Add all coins in a balanced proportion** (learn more [here](https://docs.crosscurve.fi/user-documentation/liquidity-interface/liquidity-provision-use-cases/curve-knowledge-database/balanced-liquidity-provision)).
In the first transaction, confirm the spending of funds by clicking **Approve Spending** and signing the transaction in your wallet.
In the second transaction, deposit the funds by clicking **Deposit** and signing the transaction in your wallet.
After the transaction is successfully confirmed on-chain, your wallet will display the amount of received **xfrxUSD** LP tokens.
{% hint style="success" %}
*If your wallet doesn’t support automatic token addition, add it manually as a custom token with the contract address* [*0xf1232a1ab5661abdd6e02c6d8ac9940a23bb0b84* ](https://sonicscan.org/address/0xf1232a1ab5661abdd6e02c6d8ac9940a23bb0b84)*on the **Sonic** network.*
{% endhint %}
### **Obtaining LP xfrxETH**
To obtain **xfrxETH**, follow these three steps:
1. Obtain **frxETH** on **Sonic**.
2. Obtain **scETH** on **Sonic**.
3. Deposit **frxETH** and **scETH** into the **CrossCurve frxETH** pool to receive **xfrxETH**.
You can obtain **frxETH** and **scETH** in various ways; below are a few methods.
#### **Obtaining frxETH on Sonic using CrossCurve and Frax bridge**
**wfrxETH** tokens on the **Fraxtal** network can be swapped from any available asset in the [**CrossCurve** ](https://app.crosscurve.fi/swap?inputChainId=13\&inputToken=0x0000000000000000000000000000000000000000\&outputChainId=23\&outputToken=0x0000000000000000000000000000000000000000)app.
Then, bridge them to the **Sonic** network on [**Frax.com**](https://frax.com/?tokenA=0xfc00000000000000000000000000000000000006\&tokenB=0x43edd7f3831b08fe70b7555ddd373c8bf65a9050\&originChainId=252\&destinationChainId=146).
#### **Obtaining scETH on Sonic using CrossCurve and Rings app**
In the [**CrossCurve** ](https://app.crosscurve.fi/swap?inputChainId=15\&inputToken=0x3f833ed02629545dd78afc3d585f7f3918a3de62\&outputChainId=13\&outputToken=0xdac17f958d2ee523a2206206994597c13d831ec7)app, you can transfer any available asset to the **Ethereum** network, receiving **WETH** or **ETH**.
Then, **scETH** tokens can be swapped in the [**Rings** ](https://app.rings.money/#/)app by depositing the available assets as collateral.
#### **Obtaining scETH or frxETH on Sonic using other bridges for Sonic**
Choose your preferred app from the list of bridges in the [**mySonic** ](https://my.soniclabs.com/apps?tags=bridge)section under **Apps** in the **Bridge** category.
**Obtaining scETH or frxETH Using the Jumper.exchange aggregator**
Swaps are also available on the [**Jumper.exchange**](https://jumper.exchange/?fromAmount=750\&fromChain=42161\&fromToken=0xaf88d065e77c8cC2239327C5EDb3A432268e5831\&toChain=146\&toToken=0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE) aggregator for any available assets.
### **Obtaining xfrxETH via the Curve App Interface**
To obtain the LP token **xfrxETH**, you need to provide liquidity in the [**CrossCurve frxETH**](https://curve.finance/dex/sonic/pools/factory-stable-ng-26/deposit/) pool:[ https://curve.finance/dex/sonic/pools/factory-stable-ng-26/deposit/](https://curve.finance/dex/sonic/pools/factory-stable-ng-26/deposit/).
Go to the [**CrossCurve frxETH**](https://curve.finance/dex/sonic/pools/factory-stable-ng-26/deposit/) pool page and connect your wallet.
Enter the desired deposit amount on the **Deposit** tab. To avoid losses due to slippage, it’s recommended to deposit funds in a balanced manner by clicking **Add all coins in a balanced proportion** (learn more [here](https://docs.crosscurve.fi/user-documentation/liquidity-interface/liquidity-provision-use-cases/curve-knowledge-database/balanced-liquidity-provision)).
In the first transaction, confirm the spending of funds by clicking **Approve Spending** and signing the transaction in your wallet.
In the second transaction, deposit the funds by clicking **Deposit** and signing the transaction in your wallet.
After the transaction is successfully confirmed on-chain, your wallet will display the amount of received xfrxETH LP tokens.
{% hint style="success" %}
*If your wallet doesn’t support automatic token addition, add it manually as a custom token with the contract address* [*0x346704605c72d9f5f9F02D651e5A3DccE6964F3d*](https://sonicscan.org/address/0x346704605c72d9f5f9f02d651e5a3dcce6964f3d) *on the **Sonic** network.*
{% endhint %}
### **Obtaining scBTC**
You can obtain **scBTC** using the official **Rings** issuer app. Alternatively, you can use third-party services listed below.
#### **Obtaining scBTC on Sonic using CrossCurve and Rings app**
In the [**CrossCurve** ](https://app.crosscurve.fi/swap?inputChainId=15\&inputToken=0x3f833ed02629545dd78afc3d585f7f3918a3de62\&outputChainId=13\&outputToken=0xdac17f958d2ee523a2206206994597c13d831ec7)app, you can transfer any available asset to the **Ethereum** network, receiving **WBTC**.
Then, **scBTC** tokens can be swapped in the [**Rings** ](https://app.rings.money/#/)app by depositing **WBTC** on the **Ethereum** network as collateral.
#### **Obtaining scBTC on Sonic using other bridges for Sonic**
Choose your preferred app from the list of bridges in the [**mySonic** ](https://my.soniclabs.com/apps?tags=bridge)section under **Apps** in the **Bridge** category.
**Obtaining scBTC using the Jumper.exchange aggregator**
Swaps are also available on the [**Jumper.exchange**](https://jumper.exchange/?fromAmount=750\&fromChain=42161\&fromToken=0xaf88d065e77c8cC2239327C5EDb3A432268e5831\&toChain=146\&toToken=0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE) aggregator for any available assets.
### Obtaining a Synthetic Derivative
Each paired pool on the **Sonic** hub-chain consists of two tokens:
* **A universal token** – an asset from **Sonic**, uniform across all pools of the same type (e.g., **xfrxUSD** for **USD** assets, **xfrxETH** for **ETH**, and **scBTC** for **BTC**).
* **A synthetic derivative**, backed by the original asset locked in the **Consensus Bridge**. These can be either single assets or LP tokens from **Curve**.
{% hint style="info" %}
***Synthetic tokens** are categorized into three types:*
* ***s\_Stable\_chain**, where **Stable** represents a **USD** asset variant, and **chain** is the network where the asset is used.*
* ***s\_WETH\_network**, where **WETH** represents **ETH** backing, and **chain** is the network where the asset is used.*
* ***s\_WBTC\_network**, where **WBTC** represents **BTC** backing, and **chain** is the network where the asset is used.*
{% endhint %}
{% hint style="info" %}
Each type of **synthetic token** corresponds to a pool where it can be paired in an LP token:
* **xs\_chain**, where **xs** is a stable pool, and **chain** is the network where the asset is used.
* **xe\_chain**, where **xe** is a volatile pool, and **chain** is the network where the asset is used.
* **xb\_chain**, where **xb** is a volatile pool, and **chain** is the network where the asset is used.
{% endhint %}
### Obtaining sUSDC\_arb
**sUSDC\_arb** tokens on the **Sonic** network can be swapped from any available asset in the **xsArbitrum** pool via the [CrossCurve](https://app.crosscurve.fi/liquidity?pool=0x440bcab62d629ba60ca56b80e565636e0c404e60\&type=curve\&action=deposit\&output=0xd3dce716f3ef535c5ff8d041c1a41c3bd89b97ae\&chainOut=146) app.
1. Navigate to the **Liquidity** tab in the **Yield** section. Select the **Balanced mode** and click **Next**.
Enter the desired amount to swap, approve the spending by clicking **Approve**, and sign the transaction in your wallet.
Click **Swap** to execute the exchange and confirm the transaction in your wallet.
2. If you know the swap direction, you can also perform the exchange in the [Trade ](https://app.crosscurve.fi/swap?inputChainId=13\&outputChainId=53\&outputToken=0x54e858c116f3d6bdf3c270f68cba96313b286577)tab using any available asset.
{% hint style="warning" %}
***Note**: Some directions may experience high slippage!*
{% endhint %}
## Providing Liquidity to pools on Sonic
To provide liquidity to **Sonic** pools:
* Select the pool where you want to transfer liquidity, e.g., **xsArbitrum**.
* Determine the required token amounts.
{% hint style="success" %}
*For the **Arbitrum** example, you need 25% **frxUSD** and 25% **scUSD** to obtain 50% **xfrxUSD** and 50% **sUSDC\_arb** (percentages are based on the total liquidity you plan to transfer to the **xsArbitrum** pool).*
{% endhint %}
* Obtain the synthetic token for this direction, in this case, [**sUSDC\_arb**](https://docs.crosscurve.fi/user-documentation/migration-to-sonic/liquidity-transfer-from-fantom-to-sonic#obtaining-susdc_arb).
* For **USD** pools, acquire [**xfrxUSD** ](https://docs.crosscurve.fi/user-documentation/migration-to-sonic/liquidity-transfer-from-fantom-to-sonic#obtaining-xfrxusd-via-the-curve-app-interface)tokens. For example, deposit an equal amount of [**frxUSD** ](https://docs.crosscurve.fi/user-documentation/migration-to-sonic/liquidity-transfer-from-fantom-to-sonic#obtaining-frxusd-on-sonic-using-crosscurve-and-frax-bridge)and [**scUSD** ](https://docs.crosscurve.fi/user-documentation/migration-to-sonic/liquidity-transfer-from-fantom-to-sonic#obtaining-scusd-on-sonic-using-crosscurve-and-rings-app)into the [**CrossCurve frxUSD**](https://curve.finance/dex/sonic/pools/factory-stable-ng-25/deposit/) pool.
* Deposit the **universal token** and the **directional (synthetic) token** into the paired pool.
{% hint style="success" %}
*In our example, deposit **xfrxUSD** and **sUSDC\_arb** into the **CrossCurve Stable ARB pool**.*
{% endhint %}
### Obtaining LP xsArbitrum via Curve
Navigate to the [CrossCurve Stable ARB](https://curve.finance/dex/sonic/pools/factory-stable-ng-73/deposit/) pool page:[ https://curve.finance/dex/sonic/pools/factory-stable-ng-73/deposit/](https://curve.finance/dex/sonic/pools/factory-stable-ng-73/deposit/) and connect your wallet.
Enter the desired deposit amount in the **Deposit** tab. To avoid losses due to slippage, it’s recommended to deposit using the balanced method by clicking **Add all coins in a balanced proportion** (more details [here](https://docs.crosscurve.fi/user-documentation/liquidity-interface/liquidity-provision-use-cases/curve-knowledge-database/balanced-liquidity-provision)).
In the first transaction, approve the spending by clicking **Approve Spending** and sign the transaction in your wallet.
In the second transaction, deposit the funds by clicking **Deposit** and sign the transaction in your wallet.
After the transaction is confirmed on-chain, the amount of received **xsArbitrum** LP tokens will appear in your wallet.
{% hint style="success" %}
*If your wallet doesn’t automatically add the token, manually add it as a custom token using the contract address* [*0x440bcab62d629ba60ca56b80e565636e0c404e60*](https://sonicscan.org/address/0x440bcab62d629ba60ca56b80e565636e0c404e60) *on the **Sonic** network.*
{% endhint %}
### Obtaining LP xsArbitrum via CrossCurve
LP **xsArbitrum** tokens on the **Sonic** network can be swapped from any available asset in the **xsArbitrum** pool via the [**CrossCurve** ](https://app.crosscurve.fi/liquidity?pool=0x440bcab62d629ba60ca56b80e565636e0c404e60\&type=easy\&action=deposit\&output=0x440bcab62d629ba60ca56b80e565636e0c404e60\&chainOut=146)app.
Go to the **Liquidity** tab in the **Yield** section. Select the **Easy mode** and click **Next**.
Choose the available asset for the swap.
Enter the desired amount to swap, approve the spending by clicking **Approve**, and sign the transaction in your wallet.
Click **Swap** to execute the exchange and confirm the transaction in your wallet.
### Depositing LP xsArbitrum into the CrossCurve Stable ARB Pool
To provide liquidity to **CrossCurve** pools navigate to the **Farms** page in the **Yield** section:[ https://app.crosscurve.fi/farm](https://app.crosscurve.fi/farm) and connect your wallet.
In the **xsArbitrum** pool tab, click **Stake LP** **and get rewards**.
Enter the deposit amount, approve the spending by clicking **Approve**, and sign the transaction in your wallet.
After successful confirmation, deposit the funds by clicking **Stake** and sign the transaction in your wallet.
The deposited amount will appear in the **Staked** field.
You can view the current **vAPR** and accrued rewards in the selected pool by clicking on the **APY** icon.
**V2**\
Each paired pool in the hub-chain consists of two tokens:
* **A universal token**—an asset from **Sonic**, common for all pools of the same type (**xfrxUSD** for **USD** assets, **xfrxETH** for **ETH**, and **scBTC** for **BTC**).
* **A synthetic derivative**, backed by the original asset locked in the **Consensus Bridge**. This can be either a single asset or LP tokens from **Curve**.
As a result, all **xSTABLE** pools will transform into 20+ paired pools. When transferring liquidity, it won’t be possible to do a one-to-one transfer, as paired pools require an additional "**universal**" pool token.
