> For the complete documentation index, see [llms.txt](https://whitepaper.gomoneda.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.gomoneda.com/bup-white-paper-ver-1.0/bup-white-paper-ver-1.0/bup-white-paper-ver1.0-eng/arca-bridge-service/4.-create-polygon-wallet.md).

# 4. Create Polygon wallet

### 1. Install METAMASK, a chrome web application.

{% embed url="<https://chrome.google.com/webstore/category/extensions?hl=ko>" %}

![](/files/LJ5jgZ6NUfKJi22Jdob1)

### 2. Create

### &#x20;account in METAMASK

#### 2-1. Run METAMASK (puzzle icon on the chrome web)

#### 2-2. Sign up account

![](/files/Tzf5Dhgfa0GbqXMWMsml)

![](/files/bpqeRf7FviCFOsMTzuww)

![](/files/8cS8dj7f7pqjjTeInKIG)

![](/files/vKuEI47ovHyr5x8WGDHf)

![](/files/O3qgrmw5GTuCfwIvvCTU)

![](/files/btjU89T8DBP513F0B7wL)

{% hint style="info" %}
If you forget, you can’t find it, so make sure to save the blue box phrase separately.
{% endhint %}

![](/files/IZ94RcVY89BSLiJOpvVT)

![](/files/TbZzf7srHNH58xZOIqbB)

### 3. Create METAMASK Polygon wallet.

#### 3-1. Run METAMASK

![](/files/cbV2uEefVeiG2n7iTd8B)

#### 3-2. Add a network in the top right of the METAMASK.

![](/files/QgJ89tCr8sZUkcltdVRQ)

#### 3-3. Enter Polygon network information

![](/files/094PzdxrTL1lt40vZIqj)

* ① Network name: POLYGON
* ② New RPC URL: <https://polygon-rpc.com>
* ③ Chain ID: 137
* ④ Currency symbol: MATIC
* ⑤ Block explorer URL: <https://polygonscan.com>

### 4. Copy Polygon wallet address

![](/files/XJ8zvxSU79SDs7WrbYbL)

### 4-1. Check the POLYGON in the blue box.

### 4-2. ① Click the icon to copy it.