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trace_filter

Returns traces matching given filter. The traces are returned in transaction index order.

Example Request

curl -d '{
"id": "1",
"jsonrpc": "2.0",
"method": "trace_filter",
"params": [{
  "fromBlock": "0x2ed119",
  "toBlock": "0x2ed119",
  "fromAddress": ["0x1c39ba39e4735cb65978d4db400ddd70a72dc750"],
  "toAddress": ["0x2910543af39aba0cd09dbb2d50200b3e800a63d2"],
  "after": 0,
  "count": 100
}]
}' -H "Content-Type: application/json" -X POST "https://api.zilliqa.com/"

Example response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "output": "0x",
      "stateDiff": null,
      "trace": [{
        "action": {
          "from": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",
          "gas": "0x0",
          "value": "0x1",
          "callType": "call",
          "to": "0x2910543af39aba0cd09dbb2d50200b3e800a63d2"
        },
        "result": {
          "gasUsed": "0x0",
          "output": "0x"
        },
        "subtraces": 0,
        "traceAddress": [],
        "type": "call"
      }],
      "vmTrace": null
    }
  ]
}

Arguments

Parameter Type Required Description
id string Required "1"
jsonrpc string Required "2.0"
method string Required "trace_filter"
params array Required [filterOptions] Object containing filter options:

Filter Options:

  • fromBlock: BlockNumber - (optional) From this block
  • toBlock: BlockNumber - (optional) To this block
  • fromAddress: [Address] - (optional) Sent from these addresses
  • toAddress: [Address] - (optional) Sent to these addresses
  • after: Integer - (optional) The offset trace number
  • count: Integer - (optional) Integer number of traces to display in a batch