Can I Add Rinkeby to MetaMask?

Yes, you can connect Rinkeby, an Ethereum test network, to MetaMask. Rinkeby is tailored for Ethereum Virtual Machine (EVM) compatibility, providing an effective space for developers to test and deploy Solidity-based contracts. To link Rinkeby with MetaMask, follow the typical steps for EVM-compatible networks by entering the correct RPC URL and network ID.

How to Add Rinkeby to MetaMask

To add the Ethereum Rinkeby test network to your MetaMask wallet, use ChainList. ChainList is a reliable resource for locating EVM-compatible network settings. It streamlines the process of adding networks, including testnets like Rinkeby, to MetaMask.

Follow these steps to connect Rinkeby through ChainList:

1. Visit the website: Open your browser and go to the ChainList website.
2. Link your MetaMask wallet: Connect your MetaMask wallet to the ChainList platform.
3. Search for 'Rinkeby': Use the search function on ChainList to find the Rinkeby test network.
4. Click 'Add to MetaMask': This will automatically fill in the correct RPC details for Ethereum Rinkeby in your MetaMask extension.

Rinkeby Testnet RPC Details

To link the Rinkeby Testnet with your MetaMask or any Web3 wallet, you need specific RPC (Remote Procedure Call) details. For the latest and most accurate information, always check the official Rinkeby documentation.

Here are the key details for configuring the Rinkeby Testnet:

1. Network name: Rinkeby
2. Network URL: https://rinkeby.infura.io/v3/
3. Chain ID: 4
4. Currency symbol: ETH
5. Block explorer URL: https://rinkeby.etherscan.io

Using this information, you can manually configure your wallet to connect smoothly with the Rinkeby Testnet.

About Rinkeby

Rinkeby was an Ethereum test network designed for developers to test dApps and smart contracts in a safe environment before mainnet deployment. Utilizing a proof-of-authority consensus mechanism, Rinkeby was efficient and protected against spam attacks. This setup allowed developers to experiment and debug without incurring mainnet costs. The testnet used free Ether solely for testing, ensuring real assets remained safe.

However, Rinkeby was deprecated on October 5th, 2022, and replaced by the Holesky testnet, so it is no longer available for connection.

Bottom Line

While Rinkeby was a valuable tool for developers to test and deploy Ethereum dApps and smart contracts, it was deprecated on October 5th, 2022, and replaced by the Holesky testnet. This means Rinkeby is no longer available for connection. For current testnet needs, developers should use the Holesky network or other active testnets. Always ensure you have the latest RPC details for any testnet you use.