How to add Neo Mainnet (NEO) to MetaMask.

To interact with NEO-based applications using MetaMask, configure your wallet by adding the NEO Mainnet as a custom network with the specified RPC URL, chain ID, and other details.

Nov 18, 2024 at 10:22 pm

How to Add Neo Mainnet (NEO) to MetaMask

Introduction

MetaMask is a popular cryptocurrency wallet that supports multiple blockchains, including Ethereum, BSC, Polygon, and Avalanche. However, it does not natively support NEO. To interact with NEO-based applications, you need to add the NEO Mainnet to your MetaMask wallet.

Steps

Install MetaMask

Download and install the MetaMask extension from the Chrome Web Store or Firefox Add-ons.
Create a new wallet or import an existing one.

Configure Network Settings

Click on the MetaMask icon in your browser extension bar.
Select "Settings" from the dropdown menu.
Navigate to the "Networks" tab.

Add Custom Network

Click on the "Add Network" button.
Enter the following details:
- Network Name: NEO Mainnet
- RPC URL: https://mainnet.neotracker.io/rpc
- Chain ID: 706
- Currency Symbol: NEO
- Block Explorer URL: https://mainnet.neotracker.io/

Save and Confirm

Click on the "Save" button.
Confirm the network details by clicking on "Add Network".

Switch to NEO Mainnet

Click on the network dropdown menu in MetaMask.
Select "NEO Mainnet" from the list of available networks.

Add Ontology (ONT)

(Optional) If you wish to interact with Ontology (ONT) tokens on the NEO Mainnet, you can add it as a custom token.
Click on the "Add Token" button in MetaMask.
Enter the following details:
- Token Contract Address: 0x01006c5c7d9e37859604ef97387ec2b78a4e99c1
- Token Symbol: ONT
- Decimal Precision: 18

Troubleshooting

If you encounter issues adding the NEO Mainnet, try restarting your browser or MetaMask extension.
Ensure that you have entered the correct network details.
Check if your firewall or antivirus software is blocking the connection to the RPC endpoint.

Conclusion

Adding the NEO Mainnet to MetaMask allows you to interact with NEO-based applications and manage NEO and ONT tokens from a single wallet. By following these steps, you can easily configure your MetaMask wallet to access the NEO ecosystem.

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