Polkadot · substrate

system_version

Substrate RPC: system_version

Substrate / Polkadot-family JSON-RPC. Reference: Polkadot wiki RPC

Result

See node response

Schema

{
  "type": "unknown"
}

Example request

Endpoint: https://your-dot-node.azxa.io

JSON-RPC

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "system_version",
  "params": []
}

Example response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}

cURL

curl -X POST https://your-dot-node.azxa.io \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"system_version","params":[]}'