Common public chains: Ethereum Chain (ETH), Binance Smart Chain (BSC), Huobi Ecological Chain (HECO), Terra Chain, FTM, OKChain, etc. https://chainlist.org chainlist website can query some common public chain nodes and add settings.
Method 1: Add via Chainlist
Take the Avalanche chain as an example.Open https://chainlist.org/ in your browser to search for the Avalanche chain to add it.
Method 2: Manual setting
Enter the plug-in custom RPC to add it manually.
The following chain already exists in the OneKey plug-in, and it can be switched automatically. The list is only for reference.
Binance Smart Chain: Network name Binance Smart Chain
New RPC URL: https://bsc-dataseed1.binance.org:443
Block explorer: https://bscscan.com/
Huobi Smart Chain: Network name HECO mainnet
New RPC: https://http-mainnet.hecochain.com
Chain ID: 128
Block explorer: https://scan.hecochain.com
Fantom chain: network name fantom mainnet
Added RPC: https://rpcapi.fantom.network
Chain ID: 250
Block explorer: https://ftmscan.com