# MetaMask 网络地址
[Blockchain] (Binance Smart Chain) BSC 测试网 BNB 水龙头
# Shiden Network
- Network Name Shiden Network
- New RPC URL https://rpc.shiden.astar.network:8545
- Chain ID 336
- Currency Symbol (optional) sdn
- Block Explorer URL (optional) https://shiden.subscan.io/
# BNB
# 正式
- Network Name BNB 主网_Smart Chain
- New RPC URL https://bsc-dataseed.binance.org/
- Chain ID 56
- Currency Symbol (optional) BNB
- Block Explorer URL (optional) https://bscscan.com
# 测试
- Network Name BNB 测试网_Smart Chain - Testnet
- New RPC URL https://data-seed-prebsc-1-s1.binance.org:8545/
- Chain ID 97
- Currency Symbol (optional) BNB
- Block Explorer URL (optional) https://testnet.bscscan.com
# 测试网 BNB 水龙头
https://testnet.binance.org/faucet-smart
# Finance
# 正式
- Network Name Fantom Opera
- New RPC URL https://rpcapi.fantom.network
- Chain ID 250
- Currency Symbol FTM
- Block Explorer URL https://ftmscan.com/
# 测试
- Network Name Fantom testnet
- New RPC URL https://rpc.testnet.fantom.network/
- Chain ID 0xfa2
- Currency Symbol FTM
- Block Explorer URL https://testnet.ftmscan.com/
# 水龙头
https://faucet.fantom.network/
# Etherc
https://infura.io/ 注册登录
# Ropsten 测试网
- Network Name Ropsten
- New RPC URL https://ropsten.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161
- Chain ID 3
- Currency Symbol ETH
- Block Explorer URL https://ropsten.etherscan.io/
# 水龙头
https://faucet.dimensions.network/ https://faucet.ropsten.be/
# Rinkeby 测试网
- Network Name Rinkeby
- New RPC URL https://rinkeby.infura.io/v3/
- Chain ID 4
- Currency Symbol ETH
- Block Explorer URL https://rinkeby.etherscan.io/
# Kovan 测试网
- Network Name Kovan
- New RPC URL https://kovan.infura.io/v3/
- Chain ID 4
- Currency Symbol ETH
- Block Explorer URL https://kovan.etherscan.io/
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