In this guide, we outline the safest and easiest way to add the Ethereum Rinkeby Testnet RPC details to your MetaMask Wallet. Get started in minutes with the verified RPC details below.

Table of Contents

How to Add Rinkeby to MetaMask

The easiest way to add the Rinkeby Testnet to your MetaMask Wallet, or alternative Web3 wallet is with an application called ChainList. The ChainList app allows users to search for any Web3 network to easily connect at the click of a button. To help you get started, here is our simple 4-step guide:

  1. Visit ChainList and connect your wallet.
  2. Search for 'Rinkeby' and make sure to include Testnets.
  3. Locate and select 'Connect Wallet' button.
  4. Wallet connects to Rinkeby Testnet automatically.
Rinkeby MetaMask
Connect Wallet to Rinkeby via ChainList.

Rinkeby RPC Details

If you would like to manually add the Rinkeby RPC details to your wallet without ChainList, we have outlined the verified RPC information for you to connect directly to the testnet.

  • Network name: Rinkeby
  • Network URL:
  • Chain ID: 4
  • Currency symbol: ETH
  • Block explorer URL:

What is Ethereum Rinkeby?

Ethereum Rinkeby is a test network for Ethereum, which allows developers to experiment with smart contracts and decentralized applications (dapps) without risking real funds. The Rinkeby Testnet is powered by the same Ethereum protocol as the main Ethereum blockchain, but because it does not use real Ether (ETH), transaction costs are much lower and it is much faster.

This makes it ideal for developers to test their projects before launching them on the main Ethereum network. Rinkeby also allows developers to quickly deploy dapps with minimal setup, providing a safe and secure environment for experimentation and development. Additionally, Rinkeby is powered by PoA (Proof of Authority), which allows users to run a private blockchain without the need for consensus-based mining. This makes it easier to deploy and debug changes, as well as reducing the cost of running a testnet.

Final Thoughts

To summarize, adding Rinkeby Testnet to your MetaMask Wallet is a straightforward and secure process, with the added convenience of either using ChainList to automatically connect or manually adding the verified RPC details.

Rinkeby is an important tool for developers who want to experiment with decentralized applications and smart contracts, as it provides a low-cost and fast environment for testing and development. By using Rinkeby, developers can ensure that their projects are thoroughly tested and ready for launch on the main Ethereum network.