net_version - Validation Cloud

Returns the current network id. This method will use 10 Compute Units.

Reference: Here

Parameters

None

Returns

String - The current network id. Hyperliquid Mainnet returns 999. The full list of network IDs is available at chainlist.org.

// Result
{
	"jsonrpc": "2.0",
	"id": 0,
	"result": "999"
}

curl https://mainnet.hyperliquid.validationcloud.io/v1/<YOUR_API_KEY_HERE>/evm \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"net_version","params":[],"id":0}'