net_version - Optimism

post https://opt-mainnet.unifra.io/v1/{your-api-key}

Returns the current network id.

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

URL: https://opt-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": "10"
}

Responses

Language


xxxxxxxxxx
11
1
curl --request POST \
2
     --url https://opt-mainnet.unifra.io/v1/your-api-key \
3
     --header 'accept: application/json' \
4
     --header 'content-type: application/json' \
5
     --data '
6
{
7
  "jsonrpc": "2.0",
8
  "method": "net_version",
9
  "id": 67
10
}
11
'

Click Try It! to start a request and see the response here! Or choose an example:

application/json

Parameters

Returns

Example

Request

Result

200200

400400