API Reference

net_version

Returns the current network id.

📘

Supported on Arbitrum One (Nitro) only.

Parameters

  • none

Returns

  • result - String value of current network id. Typical values are as follows:
    • 1 - ethereum mainnet 2 - morden testnet (deprecated) 3 - ropsten testnet 4 - rinkeby testnet 5 - goerli testnet 10 - optimism mainnet 69 - optimism kovan testnet 42 - kovan testnet 137 - matic/polygon mainnet 80001 - matic/polygon mumbai testnet 250 - fantom mainnet 100 - xdai mainnet 56 - bsc mainnet

API Endpoint

The format of an Arbitrum Nova API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/arbitrum-nitro/

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/arbitrum-nitro/

Example

Request

curl https://open-platform.nodereal.io/{{apiKey}}/arbitrum-nitro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"net_version","params":[],"id":67}'

Result

{
    "jsonrpc": "2.0",
    "id": 67,
    "result": "42170"
}