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trace_filter

Returns traces matching the specified filter. The response is limited to 10000 traces per response.

Parameters​

  • filter object [Required] with the following keys and their values:
    • fromBlock: [optional] Trace starts at this block.
    • toBlock: [optional] Trace stops at this block.
    • fromAddress: [optional] Include only traces sent from this address.
    • toAddress: [optional] Include only traces with this destination address.
    • after: [optional] The offset trace number.
    • count: [optional] Number of traces to display in a batch.

Returns​

A trace list that matches the supplied filter.

Example​

Replace YOUR-API-KEY with an API key from your Infura dashboard.

Request​

curl https://mainnet.infura.io/v3/YOUR-API-KEY \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"trace_filter","params":[{"fromBlock":"0x1","toBlock":"0x21","after":2,"count":2,"fromAddress":["0xfe3b557e8fb62b89f4916b721be55ceb828dbd73"]}],"id":415}'

Response​

{
  "jsonrpc": "2.0",
  "result": [
    {
      "action": {
        "callType": "call",
        "from": "0xfe3b557e8fb62b89f4916b721be55ceb828dbd73",
        "gas": "0xffad82",
        "input": "0x0000000000000000000000000000000000000999",
        "to": "0x0020000000000000000000000000000000000000",
        "value": "0x0"
      },
      "blockHash": "0xcd5d9c7acdcbd3fb4b24a39e05a38e32235751bb0c9e4f1aa16dc598a2c2a9e4",
      "blockNumber": 6,
      "result": {
        "gasUsed": "0x7536",
        "output": "0x"
      },
      "subtraces": 1,
      "traceAddress": [],
      "transactionHash": "0x91eeabc671e2dd2b1c8ddebb46ba59e8cb3e7d189f80bcc868a9787728c6e59e",
      "transactionPosition": 0,
      "type": "call"
    },
    {
      "action": {
        "callType": "call",
        "from": "0xfe3b557e8fb62b89f4916b721be55ceb828dbd73",
        "gas": "0xffad52",
        "input": "0xf000000000000000000000000000000000000000000000000000000000000001",
        "to": "0x0030000000000000000000000000000000000000",
        "value": "0x0"
      },
      "blockHash": "0xeed85fe57db751442c826cfe4fdf43b10a5c2bc8b6fd3a8ccced48eb3fb35885",
      "blockNumber": 7,
      "result": {
        "gasUsed": "0x1b",
        "output": "0xf000000000000000000000000000000000000000000000000000000000000002"
      },
      "subtraces": 0,
      "traceAddress": [],
      "transactionHash": "0x47f4d445ea1812cb1ddd3464ab23d2bfc6ed408a8a9db1c497f94e8e06e85286",
      "transactionPosition": 0,
      "type": "call"
    }
  ],
  "id": 415
}
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