This method requires appending /nanoreth to your HyperLiquid endpoint URL. Debug and Trace methods are not supported on /evm endpoints. Use /nanoreth instead of /evm to access tracing functionality.

Parameters

object

object

The transaction call object which contains the following fields:

from

string

The address the transaction is sent from

to

string

REQUIRED

The address the transaction is directed to

gas

integer

The integer of the gas provided for the transaction execution

gasPrice

integer

The integer of the gasPrice used for each paid gas encoded as hexadecimal

value

integer

The integer of the value sent with this transaction encoded as hexadecimal

data

string

The hash of the method signature and encoded parameters, see the Ethereum Contract ABI

array

array

REQUIRED

The type of trace, which can be one of the following:

vmTrace

string

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

trace

string

To get the basic trace of the given transaction

stateDiff

string

To get information on altered Ethereum state due to execution of the given transaction

blockNumber

string

REQUIRED

The block number as a string in hexadecimal format or tags. The supported tag values include earliest for the earliest/genesis block, latest for the latest mined block, pending for the pending state/transactions, safe for the most recent secure block, and finalized for the most recent secure block accepted by more than 2/3 of validators

Returns

object

object

The transaction trace result object

output

string

The data returned as output encoded in hexadecimal format

stateDiff

object | null

The altered Ethereum state due to execution of the given transaction, or null if not available

trace

array

An array of basic trace objects for the given transaction

action

object

The action performed during the trace

from

string

The address of the sender

callType

string

The type of call such as call, staticcall, delegatecall

gas

string

The gas provided by the sender, encoded as hexadecimal

input

string

The data sent along with the transaction

to

string

The address of the receiver

value

string

The value sent with this transaction, encoded as hexadecimal

result

object

The execution result of the trace

gasUsed

string

The amount of gas used by this trace

output

string

The return value of the contract call, empty if no RETURN executed

subtraces

integer

The number of subtraces (internal calls) within this trace

traceAddress

array

The list of addresses where the call executed, including parent calls and order

type

string

The type of the trace, such as call or create

vmTrace

object | null

The full trace of the virtual machine's state during execution, including sub-calls, or null if not available

Request

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
-X POST \
3
-H "Content-Type: application/json" \
4
--data '{"jsonrpc":"2.0","method":"trace_call","params":[{"to":"0x742d35Cc6634C0532925a3b844Bc454e6595f0bE","data":"0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"},["trace"],"latest"],"id":1}'
5

1
curl https://docs-demo.hype-mainnet.quiknode.pro/evm \
2
-X POST \
3
-H "Content-Type: application/json" \
4
--data '{"jsonrpc":"2.0","method":"trace_call","params":[{"to":"0x742d35Cc6634C0532925a3b844Bc454e6595f0bE","data":"0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"},["trace"],"latest"],"id":1}'
5

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "trace_call",
7
    "params": [{"to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE", "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"}, ["trace"], "latest"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response
13

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.hype-mainnet.quiknode.pro/evm'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "trace_call",
7
    "params": [{"to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE", "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"}, ["trace"], "latest"],
8
    "id": "1"
9
}
10

11
response = client.send(payload.to_json)
12
puts response
13

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");
4
  const response = await provider.send("trace_call", [
5
    {
6
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
7
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
8
    },
9
    ["trace"],
10
    "latest",
11
  ]);
12
  console.log(response);
13
})();
14

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.hype-mainnet.quiknode.pro/evm");
4
  const response = await provider.send("trace_call", [
5
    {
6
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
7
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
8
    },
9
    ["trace"],
10
    "latest",
11
  ]);
12
  console.log(response);
13
})();
14

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "trace_call",
6
  "params": [
7
    {
8
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
9
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
10
    },
11
    ["trace"],
12
    "latest"
13
  ],
14
  "id": 1,
15
  "jsonrpc": "2.0"
16
});
17

18
var requestOptions = {
19
  method: 'POST',
20
  headers: myHeaders,
21
  body: raw,
22
  redirect: 'follow'
23
};
24

25
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
26
  .then(response => response.text())
27
  .then(result => console.log(result))
28
  .catch(error => console.log('error', error));
29

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "trace_call",
6
  "params": [
7
    {
8
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
9
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
10
    },
11
    ["trace"],
12
    "latest"
13
  ],
14
  "id": 1,
15
  "jsonrpc": "2.0"
16
});
17

18
var requestOptions = {
19
  method: 'POST',
20
  headers: myHeaders,
21
  body: raw,
22
  redirect: 'follow'
23
};
24

25
fetch("https://docs-demo.hype-mainnet.quiknode.pro/evm", requestOptions)
26
  .then(response => response.text())
27
  .then(result => console.log(result))
28
  .catch(error => console.log('error', error));
29

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "method": "trace_call",
8
  "params": [
9
    {
10
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
11
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
12
    },
13
    ["trace"],
14
    "latest"
15
  ],
16
  "id": 1,
17
  "jsonrpc": "2.0"
18
})
19
headers = {
20
  'Content-Type': 'application/json'
21
}
22

23
response = requests.request("POST", url, headers=headers, data=payload)
24

25
print(response.text)
26

1
import requests
2
import json
3

4
url = "https://docs-demo.hype-mainnet.quiknode.pro/evm"
5

6
payload = json.dumps({
7
  "method": "trace_call",
8
  "params": [
9
    {
10
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
11
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
12
    },
13
    ["trace"],
14
    "latest"
15
  ],
16
  "id": 1,
17
  "jsonrpc": "2.0"
18
})
19
headers = {
20
  'Content-Type': 'application/json'
21
}
22

23
response = requests.request("POST", url, headers=headers, data=payload)
24

25
print(response.text)
26

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "method": "trace_call",
14
  "params": [
15
    {
16
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
17
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
18
    },
19
    ["trace"],
20
    "latest"
21
  ],
22
  "id": 1,
23
  "jsonrpc": "2.0"
24
})
25

26
response = https.request(request)
27
puts response.read_body
28

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.hype-mainnet.quiknode.pro/evm")
6

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "method": "trace_call",
14
  "params": [
15
    {
16
      "to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE",
17
      "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"
18
    },
19
    ["trace"],
20
    "latest"
21
  ],
22
  "id": 1,
23
  "jsonrpc": "2.0"
24
})
25

26
response = https.request(request)
27
puts response.read_body
28

1
from web3 import HTTPProvider
2
client = HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm')
3
params = [{"to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE", "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"}, ["trace"], "latest"]
4
response = client.make_request('trace_call', params)
5
print(response)
6

1
from web3 import HTTPProvider
2
client = HTTPProvider('https://docs-demo.hype-mainnet.quiknode.pro/evm')
3
params = [{"to": "0x742d35Cc6634C0532925a3b844Bc454e6595f0bE", "data": "0x70a08231000000000000000000000000742d35cc6634c0532925a3b844bc454e6595f0be"}, ["trace"], "latest"]
4
response = client.make_request('trace_call', params)
5
print(response)
6

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