# How to wrap/unwrap your wBTC/cBTC

## **How to wrap your wBTC into cBTC**                                        

## **Step 1: Connect your Web3 wallet**

You can connect to our website <https://cvault.finance/> through MetaMask or Walletcollect.

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4i-4P79-lroloQRjc%2Fimage.png?alt=media\&token=4d08681c-bf2d-413d-aeb1-6a1034e55469)

To connect your wallet to the website, press the Metamask button and log into your wallet. For this walkthrough we will use MetaMask.

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4iEYuSa-_640MipBd%2Fimage.png?alt=media\&token=4d1df338-79b4-42ba-8423-4c6822cb481c)

## **Step 2: Open the Router**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4iMAu9bJeQznGDL8-%2Fimage.png?alt=media\&token=a2f950a7-ba3d-4e60-a3f5-c919422c6123)

Press the start menu in the bottom left of the website and click on **Router**.  A new window opens  named **Router.exe**. Click on the **Wrap** tab.

## **Step 3:  Approve and confirm the transaction**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4iTD9XIv_5cmUojWs%2Fimage.png?alt=media\&token=3c63d46f-a2af-4320-8839-d7797d621344)

First you must approve the coins by clicking the “**Approve**” button. Confirm the transaction through MetaMask.

## **Step 4: Wrap your token**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4iiyZMrPIMsZuDIhy%2Fimage.png?alt=media\&token=01b2b209-3437-4bc2-a5ad-98cc21fc6a14)

After the transaction has been confimed the button will change to **Wrap**, click on this button to start the wrapping process.\
A new window opens. Select how much wBTC you want to wrap and click **Wrap.**

## **Step 5: Confirm the transaction**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4j-qqxldFCUWUMJ7M%2Fimage.png?alt=media\&token=b4af28bb-575f-46cf-a39a-4e654efbb032)

Confirm the transaction on MetaMask.

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4jLvI1tJ5iaaOPNlg%2Fimage.png?alt=media\&token=463c27eb-5874-48a2-91bf-f5f1106ff588)

### Congrats you successfully wrapped wBTC to cBTC

## **HOW TO UNWRAP YOUR CBTC TO WBTC**

## **Step 1:** **Open the Router**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4jU0BfDChpuSLB-kY%2Fimage.png?alt=media\&token=ee74a1af-c1ff-4847-892d-44e7efa83069)

You can use the Router to unwrap your cBTC to wBTC.\
Open the **Router** through the start menu, bottom left. A new window opens named **Router.exe**. Click on the **Wrap** tab.

## **Step 2: Enter cBTC**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4oRzNsV2S8Qx8yMiy%2Fimage.png?alt=media\&token=e3372ec9-d99e-4d8d-8153-5147e572e1f9)

Select how much cBTC you want to unwrap and click the **Unwrap** butto&#x6E;**.**

## **Step 3: Confirm the transaction**

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4jl8_z5GJdxT3G0Z3%2Fimage.png?alt=media\&token=0322a520-e4cd-4b3b-a88f-3e55d08fca5a)

Confirm the transaction through MetaMask and wait for the transaction to be confirmed.

![](https://1294460747-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MIUIwaij2Q2HRv8FOrB%2F-ML4eTEMk4vJzfjcTJHK%2F-ML4joU0tJutSsOLoNCd%2Fimage.png?alt=media\&token=9d0f6816-dd74-47b3-a2a0-ff35435f1606)

### **Congrats you successfully unwrapped cBTC to wBTC**