How to add OP chain to wallet? Tutorial on adding OP chain to Little Fox Wallet

OP chain is a Layer 2 expansion solution for Ethereum designed to improve the scalability of Ethereum and reduce transaction fees. It is mainly used as a Layer 2 solution for processing Ethereum transactions. By processing transactions in batches and on-chain Submit less data, achieving higher transaction throughput and lower costs. In order to better reduce transaction costs and increase transaction speed, users will add it to their wallets. However, some novices do not know how to add the OP chain to their wallets. In fact, there are still certain thresholds for adding steps. Next The editor will explain in detail a simple tutorial on adding OP chain to the wallet.

#How to add the OP chain to the wallet?

It is relatively simple to add the OP chain to the wallet. The following is a tutorial on adding the OP chain to the Little Fox wallet:

When opening the Little Fox wallet, please note that the operations of different browsers may have differences. different. If you're using the Chrome browser, click "Add to Chrome" to install the extension, then click "Start" to set it up.

2. Add OP Mainnet to MetaMask. To do this, click on Ethereum Mainnet and add a network.

#3. Click Add in the Optimism row (Optimism used to also refer to the OP mainnet).

#4. Click Approve and switch to Optimism. The addition is completed and can be used.

What is the OP chain?

Optimism (OP) is Ethereum’s layer 2 scaling solution. It aims to reduce the load on the Ethereum network and is designed to be equivalent to the Optimism Rollup chain of the Ethereum Virtual Machine (EVM).

The main feature of Optimism is to make transactions on Ethereum applications very cheap. By moving transactions from a blockchain to another blockchain, miner fees are greatly reduced and throughput is increased. . At the same time, it provides Ethereum developers the opportunity to use all the tools available on Ethereum without making changes.

Optimism uses optimisticRollups technology, which can "aggregate" a large amount of transaction data into a batch of data on Ethereum, thereby charging only one transaction fee. This way, transactions are processed faster and cheaper while relying on the security of Ethereum.

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