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GetBlockNumber

Query the latest block number

Parameter​

  • id:
  • jsonrpc: json version
{
    "id":"1",
    "jsonrpc":"2.0",
}

Response​

  • id:
  • jsonrpc: json version
  • method:
  • result: result message
    • code: return value
      • 0 sucess
      • -1 GetBlockTop error
    • message: Call information
    • top: Number of the latest block

Return to Example​

{
  "id": "1",
  "jsonrpc": "2.0",
  "method": "GetBlockNumber",
  "result": {
    "code": 0,
    "message": "success",
    "top": "590"
  }
}

Example​

curl http://localhost:41517/GetBlockNumber -X POST -H "Content-Type: application/json" -d '
{
    "id":"1",
    "jsonrpc":"2.0",
    "params":{}
}
'