If you do not know what is Optimism Network, you should read this article. Today we will talk about how to add Optimism to MetaMask and what is Optimism Network. Optimism uses a technique called optimistic aggregation to help Ethereum users save on gas fees by batching transactions.
What is Optimism Network?
Optimism accelerates Ethereum transactions and reduces their cost by using advanced data compression techniques to place them on another blockchain. What makes the Optimism scaling method special is its name: it uses a technique called optimistic aggregation to "aggregate" multiple transactions into a single transaction, settle on another blockchain, and feed the receipt back to the Ethereum master. Blockchain.
Optimism was launched in June 2019 and the testnet was launched in October 2019. The Alpha mainnet will not launch until January 2021, and Optimism will not launch with the Ethereum Virtual Machine until October 2021. An open mainnet launches in December 2021.
How to add Optimism to MetaMask?
For Extension:
- Click the network selector button. This will display a list of networks you are connected to
- Click "Add Network"
- A new browser tab will open showing the various fields to be filled in
Network name: Optimism
Token: ETH
RPC: mainnet.optimism.ioChain ID: 10
Block explorer: Optimistic Ethereum Explorer
Website: https://www.optimism.io/
- After adding those click save.
For Mobile:
- Click the hamburger icon in the upper left corner
-Choose a setting
-Choose network
- Click "Add Network"
- Fill in XDAI RPC network details:
Network name: Optimism
Token: ETH
RPC: mainnet.optimism.ioChain ID: 10
Block explorer: Optimistic Ethereum Explorer
Website: https://www.optimism.io/
- Click save to add network.
What's so special about Optimism?
Optimism is best understood as one of several solutions to trying to solve Ethereum's state inflation problem. The Ethereum network is well-suited to break out until an upgrade to the main blockchain comes to the rescue, scaling solutions like Optimism allow Ethereum's decentralized finance industry to grow and continue for those who can't afford its high transaction fees use.
Like Arbitrum, Optimism has no native cryptocurrency to pay for gas. It uses ETH - just like Arbitrum. Like Arbitrum, Optimism is in beta and not yet fully decentralized.
So I hope now you will now know what is Optimism Network and how to add Optimism to MetaMask. When using Optimism in MetaMask, you won't be able to manually adjust the amount of gas you pay using advanced gas controls like you can on other networks. This function is disabled. This is because users cannot specify gas limits when Optimism submits transactions to Ethereum.
