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net_version

Returns the current network id.

This method will use 5 Compute Units.

Reference:

Parameters

None

Returns

String - The current network id.

The full list of current network IDs is available at chainlist.org. Some common ones are:

1: Ethereum Mainnet
5: Goerli testnet
11155111: Sepolia testnet

curl https://mainnet.opbnb.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'

curl https://testnet.opbnb.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'