Parameters

none

Returns

String - The current network id.

"1": Ethereum Mainnet
"2": Morden Testnet (deprecated)
"3": Ropsten Testnet
"4": Rinkeby Testnet
"42": Kovan Testnet

Example

Request

curl https://polygon-mainnet.unifra.io/v1/your-api-keyy \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'

URL: https://polygon-mainnet.unifra.io/v1/your-api-key
RequestType: POST
Body:
{
    "jsonrpc":"2.0",
    "method":"net_version",
    "params":[],
    "id":67
}

Result

{
	"jsonrpc": "2.0",
	"id": 67,
	"result": "137"
}