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Chủ đề:

Ngôn ngữ:

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Icon OP Mainnet networkOP Mainnet

Chain ID

10

Currency symbol

ETH

Trang web

https://optimism.io

Block explorer URL

https://optimistic.etherscan.io

OP Mainnet - Danh sách RPC Endpoint
RPC EndpointThêm vào ví
https://optimism.llamarpc.com
https://mainnet.optimism.io
https://optimism-mainnet.public.blastapi.io
https://rpc.ankr.com/optimism
https://1rpc.io/op
https://op-pokt.nodies.app
https://opt-mainnet.g.alchemy.com/v2/demo
https://optimism.blockpi.network/v1/rpc/public
https://endpoints.omniatech.io/v1/op/mainnet/public
https://optimism.api.onfinality.io/public
https://rpc.optimism.gateway.fm
https://optimism.publicnode.com
wss://optimism.publicnode.com
https://optimism.meowrpc.com
https://api.zan.top/node/v1/opt/mainnet/public
https://optimism.drpc.org
https://optimism.gateway.tenderly.co
https://gateway.tenderly.co/public/optimism
wss://optimism.gateway.tenderly.co

Cách sử dụng OP Mainnet RPC Endpoint

Bạn có thể sử dụng OP Mainnet RPC Endpoint để kết nối với các thư viện web3 như: ethejs, web3 hoặc các ví web3 như: Metamask, WalletConnect, WalletConnect.. cho phép bạn có thể dễ dàng tương tác với blockchain cũng như sử dụng cho các ứng dụng phi tập trung trên OP Mainnet

Thư viện Web3

web3js

   const Web3 = require('web3');

   // Replace 'YOUR_RPC_URL' with the OP Mainnet RPC endpoint URL
   const rpcURL = https://optimism.llamarpc.com;

   // Create a new Web3 instance using the RPC endpoint
   const web3 = new Web3(new Web3.providers.HttpProvider(rpcURL));

   // Now you can use the 'web3' object to interact with OP Mainnet
   web3.eth.getBlockNumber()
      .then(blockNumber => {
         console.log('Latest block number:', blockNumber);
      })
      .catch(error => {
         console.error('Error:', error);
      });
   

ethersjs

   const ethers = require('ethers');

   // Replace 'YOUR_RPC_URL' with the OP Mainnet RPC endpoint URL
   const rpcURL = https://optimism.llamarpc.com;

   // Create a provider using the OP Mainnet RPC endpoint
   const provider = new ethers.providers.JsonRpcProvider(rpcURL);

   // You can use the 'provider' object to interact with OP Mainnet
   provider.getBlockNumber()
      .then(blockNumber => {
         console.log('Latest block number:', blockNumber);
      })
      .catch(error => {
         console.error('Error:', error);
      });
   

Các ví web3 (Metamask, WalletConnect, Coinbase Wallet, Taho, Argent...)

Bạn có thể sử dụng OP Mainnet Thư viện Web3