// Request
curl https://meter.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":1}'
// Result
{
"jsonrpc": "2.0",
"result": "Meter-Gear/1.2.47/linux/python3.9.13",
"id": 1
}