getNodeInfo

Return info of requested node

Parameters

None

Returns

result: object
- ID: (string) - mutipleaddress ID
- version: (numeric) - The version of the node as a numeric.
- buildversion: (string) - build version
- protocolversion: (numeric) - The protocol version of the node.
- totalsubsidy: (numeric) - total subsidy to be mined
- graphstate: (object) - graph state of DAG
  - tips: (array) - array of tips, no referenced blocks
  - mainorder: (string) - order of main chain
  - mainheight: (numeric) - height of main chain
  - layer: (numeric) - max height of all blocks
- timeoffset: (numeric) - The node clock offset in seconds
- connections: (numeric) - number of connections
- pow_diff: (object) - difficulty of POW
  - current_diff: (numeric) - current difficulty
- confirmations: (numeric) - number of blocks to wait for safe confirmation
- coinbasematurity: (numeric) - number of blocks to wait for coinbase to be spent
- modules: (array) - loaded modules; qitmeer, miner, test by default
- network: (string) - current network
- connections: (numeric) - current connections

Example

Request

curl --data '{"method":"getNodeInfo","params":[],"jsonrpc":"2.0","id":1}' -s -k -u "rpcuser:rpcpass"  -H 'Content-Type: application/json' https://127.0.0.1:18131 | jq

Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "ID": "16Uiu2HAmJq8eGgj7aUE9DANQUssg6b4T1jRJDq4tvwKjnCZKk1cE",
    "address": [
      "/ip4/10.0.0.6/tcp/18150/p2p/16Uiu2HAmJq8eGgj7aUE9DANQUssg6b4T1jRJDq4tvwKjnCZKk1cE",
    ],
    "version": 100300,
    "buildversion": "0.10.3+dev-1742484",
    "protocolversion": 33,
    "totalsubsidy": 991716000000000,
    "graphstate": {
      "tips": [
        "e6787427f5f4704eed0651181c4f3341fb1acaf1cbc63b215865da22ea6442b6 main",
        "3b7b986370bc4cf5d6c14102ef2c198ff23e1e5b8e883208a0c1c8440e9f04f9"
      ],
      "mainorder": 114143,
      "mainheight": 48694,
      "layer": 49908
    },
    "timeoffset": -1,
    "pow_diff": {
      "current_diff": 2933.93160025
    },
    "confirmations": 10,
    "coinbasematurity": 720,
    "modules": [
      "qitmeer",
      "miner",
      "test",
      "log"
    ],
    "network": "testnet",
    "connections": 21
  }
}

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