API Reference

web3_clientVersion

Returns the current version of the chain client.

📘

Supported on Arbitrum One (Nitro) only.

Parameters

  • none

Returns

  • result - Current client version in string format.

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":"web3_clientVersion","params":[],"id":1}'

Result

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "nitro/vdevelopment/linux-amd64/go1.19.2"
}