trace_callMany - Ethereum RPC method documentation

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trace_callMany RPC method

The API credit value for this method is 6 . To learn more about API credits and each method's value, visit the API Credits page.

Parameters:

Array - Type of trace, one or more of:

vmTrace - To get a full trace of virtual machine's state during the execution of the given of given transaction, including for any subcalls.

trace - To get the basic trace of the given transaction.

stateDiff - To get information on altered Ethereum state due to execution of the given transaction.
Quantity or Tag - Integer block number, or the string 'latest', 'earliest' or 'pending', see the default block parameter.

Returns:

Array - Block traces, which have the following object shape (all return types are hexadecimal representations of their data type unless otherwise stated):

Output - String.

TransactionHash - String of the transaction hash.

VmTrace - ParityVmTrace Object, which has the following fields:

Code - String.

Operations - array of ParityVmOperationTrace objects.

Action - ParityTrace Object, which has the following fields:

TraceAddress - Array.

CallType - String.

IncludeInTrace - Boolean.

IsPrecomplied - Boolean.

Type - String.

CreationMethod - String.

From - Address.

To - Address.

Gas - Quantity.

Value - Quantity.

Input - Data.

Result - ParityTraceResult object which has the following fields:

GasUsed - Quantity

Output - Data

Address - Address

Code - Data

Subtraces - Array.

Author - Address.

RewardType - String.

Error - String.

StateChanges - Array.

Code Examples:

ethers
web3py
eth.rb
curl

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/");
  const response = await provider.send("trace_callMany", [
    [
      [
        {
          "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
          "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
          "value": "0x186a0",
        },
        ["trace"],
      ],
      [
        {
          "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
          "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
          "value": "0x186a0",
        },
        ["trace"],
      ],
    ],
    "latest",
  ]);
  console.log(response);
})();

from web3 import HTTPProvider

client = HTTPProvider('http://sample-endpoint-name.network.quiknode.pro/token-goes-here/')
result = client.make_request('trace_callMany', [
    [[{
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
    },["trace"]],
    [{
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
    },["trace"]]],"latest"])
print(result)

require 'ethereum.rb'
client = Ethereum::HttpClient.new('http://sample-endpoint-name.network.quiknode.pro/token-goes-here/')
response = client.send_command('trace_callMany', [
    [[{
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
    },["trace"]],
    [{
        "from": "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
        "to": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
        "value": "0x186a0"
    },["trace"]]],"latest"])
puts response["result"]

curl http://sample-endpoint-name.network.quiknode.pro/token-goes-here/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"trace_callMany","params":[[[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]],[{"from":"0x407d73d8a49eeb85d32cf465507dd71d507100c1","to":"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b","value":"0x186a0"},["trace"]]],"latest"],"id":1,"jsonrpc":"2.0"}'

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Trace Call Many

Contents

trace_callMany RPC method