MetaMask with OKExChain(Mainnet)

Used by

• exchain-java-sdk

• Metamask

Mainnet JSON-RPC Endpoint (chain-id: exchain-66)

• https://exchainrpc.okex.org

Mainnet Websocket Endpoint

• wss://exchainws.okex.org:8443

How to configure MetaMask with OKExChain(Mainnet) in one step

currentProvider.send({
    "method": "wallet_addEthereumChain",
    "params": [
        {
            "chainId": "0x42",
            "chainName": "OKExChain Main",
            "rpcUrls": ["https://exchainrpc.okex.org/"],
            "nativeCurrency": {
                "name": "OKT",
                "symbol": "OKT",
                "decimals": 18
            },
            "blockExplorerUrls": ["https://www.oklink.com/okexchain"]
        }
    ]
})

Testnet JSON-RPC Endpoint (chain-id: exchain-65):

• https://exchaintestrpc.okex.org

Testnet Websocket Endpoint

• wss://exchaintestws.okex.org:8443

How to configure MetaMask with OKExChain(Testnet) in one step

currentProvider.send({
  "method": "wallet_addEthereumChain",
  "params": [
    {
      "chainId": "0x41",
      "chainName": "OKExChain Testnet",
      "rpcUrls": ["https://exchaintestrpc.okex.org"],
      "nativeCurrency": {
        "name": "OKT",
        "symbol": "OKT",
        "decimals": 18
      },
      "blockExplorerUrls": ["https://www.oklink.com/okexchain-test"]
    }
  ]
})