# Contract Number Tool

Tip: Please install the MetaMask plugin first. Tutorial: <https://docs.gtokentool.com/v/en/fu-zhu-xin-xi/metamask-installation-tutorial>

## Contract Number Tool Usage Process

### Step 1, connect the wallet

Enter the page: <https://gtokentool.com/tool>，Click on the upper right corner, connect to MetaMask Wallet, and switch to the main network.

After completion, you will see the "Chain Name" and your "Wallet Address", as shown in the following figure:

<figure><img src="/files/Y6KcmMmJChdEDhsIeiOE" alt=""><figcaption><p>connect wallet &#x26; select network</p></figcaption></figure>

### Step 2, Switch Pages

Click on "`Contract Number Tool`" to switch pages.

<figure><img src="/files/wKeCP9HdHSxIYrZw8tDZ" alt=""><figcaption><p>select contract ID</p></figcaption></figure>

### Step 3, enter information

Enter this page:

<https://remix.ethereum.org/#lang=en&optimize=true&runs=200&evmVersion=null&version=soljson-v0.8.25+commit.b61c2a91.js> Copy Code.

<figure><img src="/files/R5V3DjBeq1Cdty6GHt5q" alt=""><figcaption><p>enter remix</p></figcaption></figure>

<figure><img src="/files/fZf9dNsjyYkt5sYijrag" alt=""><figcaption><p>compile files</p></figcaption></figure>

Paste the input here and click the "`Submit`" button.

<figure><img src="/files/IOjsaBl1YAeYScEmFVWy" alt=""><figcaption><p>paste Bytecode</p></figcaption></figure>

### Step 4, Complete

Click "`Confirm`", pay the gas fee on MetaMask, and click "`Confirm`" to complete the process.

<figure><img src="/files/L8ZTShbDPsMJpWo4yClX" alt=""><figcaption><p>confirm transaction</p></figcaption></figure>

***

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