Discover 4 Testnets on Ethereum with Alchemy's Dapp Store. Also explore related collections including Layer 1 Blockchains (L1s), Layer 2 Blockchains, Sidechains. Is your project missing from the list of Testnets on Ethereum? Submit your project and we'll review it!
FAQs
What are the Ethereum testnets? ›
Testnet tokens are not real Ethereum tokens, and they have no real value, but are rather used to simulate real ETH during the various gas and transactions processes. However, they can be used to test smart contracts, decentralized applications (dApps), and other Ethereum-based projects.
What is the best test network for ETH? ›Ethereum testnets
For development, its recommended you use the Rinkeby or Kovan test networks. This is because they use a Proof of Authority (PoA) consensus mechanism, ensuring transactions and blocks are created in a consistent and timely manner.
The Sepolia testnet is the recommended testnet for application (dapp) development, and is available by default in MetaMask. If you want to start using Sepolia with MetaMask, you first need to enable testnets in your network selector.
How many testnets are there? ›The Bible is composed of two major sections, the Old Testament and the New Testament. The Old Testament is made up of 39 individual books; the New Testament is made up of 27 books, giving the Bible a total of 66 books. The Old Testament documents everything from the creation of life up until the birth of Jesus.
Why does Ethereum have multiple testnets? ›To complement the mainnet, Ethereum also features multiple testnets. These networks are production-like environments developers can leverage to test protocol upgrades, smart contracts, and dapps before committing to the Ethereum mainnet.
Which of the following is an Ethereum testnet? ›Rinkeby. Rinkeby is an Ethereum testnet that is used to test the Ethereum protocol. It is a fork of the Ethereum mainnet. Rinkeby enables you to develop your DApps in a test environment before deploying to the real Ethereum mainnet.
What testnet should I use? ›Sepolia is the recommended testnet for Ethereum developers as it has ongoing support from the Ethereum foundation. Additionally, Sepolia has a permissioned validator set, resulting in a more predictable network state since it is run by client and developer teams.
What platform is best for Ethereum? ›1. eToro – Best Ethereum Exchange With Transparent Fees, Copy Trading And Smart Portfolios. eToro is a leading Ethereum exchange that offers a secure and transparent trading platform.
How to get testnet ETH? ›Arbitrum uses ETH to confirm transactions on the Arbitrum network. To get test tokens for the Arbitrum testnet, you first need to use a faucet to obtain Sepolia testnet ETH. Then you can migrate those tokens to the Arbitrum Testnet using the Arbitrum bridge.
Can you have a private test network in Ethereum? ›Creating a Private Ethereum Chain
Ethereum software enables a user to set up a "private" or "testnet" Ethereum chain that is separate from the main Ethereum chain. This is useful for testing distributed apps built on Ethereum without having to expose your apps or trials to the real Ethereum network using real Ether.
What is more secure than MetaMask? ›
By comparing Exodus vs MetaMask overall scores, we clearly see that Exodus has the higher overall score of 7.1. MetaMask, on the other hand, has scored 6.6 final points. One of the best hardware cryptocurrency wallets ever made.
Are testnets safe? ›With testnets, developers are sure they can effectively and safely upgrade a blockchain network without causing harm to existing protocols. Testnets provide an opportunity for developers and users to interact.
How many ethereums are there? ›ETH has a circulating supply of 122.05M coins and a max supply of 122.05M ETH.
What are testnets used for? ›In blockchain technology, a testnet is an instance of a blockchain powered by the same or a newer version of the underlying software, to be used for testing and experimentation without risk to real funds or the main chain.
What is the difference between Ethereum mainnet and testnet? ›The main difference between the two is simple. Mainnet is like the real action on a Blockchain, where real transactions happen with real results. On the other hand, Testnet is like a playground for developers to try out and improve their apps without any real risks.
Where can I get testnet Ethereum? ›You can get Sepolia ETH for the Base network from the Optimism Superchain faucet. Refer to the official Base documentation to learn about faucets for Base Sepolia.
Are testnet tokens worth anything? ›In simple terms, testnet tokens mimic the functionality of coins on a blockchain network, but they hold no real economic value. Why? Because they're used for testing! Developers use these tokens on a test network to ensure everything works as expected before going live.
What is Ethereum tester used for? ›The ethereum tester provides strong guarantees that backends can be swapped out seamlessly without effecting the data formats of both the input arguments and return values. This is accomplished using a two-step process of strict normalization and validation.