Parameters

object

object

The transaction call object with the following fields:

from

string

The initiating Ethereum address for the transfer, which will be null if not applicable

to

string

The address the transaction is directed to, which will be null if not applicable

gas

integer

The integer of the gas provided for the transaction execution

gasPrice

integer

The integer of the gasPrice used for each paid gas

value

integer

The integer of the value sent with this transaction

data

string

The hash of the method signature and encoded parameters

blockReference

string

The block number in hexadecimal format, the block hash, 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

object

object

REQUIRED

The tracer object with the following fields:

tracer

string

The type of tracer. It could be callTracer or prestateTracer

tracerConfig

object

The object to specify the configurations of the tracer

onlyTopCall

boolean

When set to true, this will only trace the primary (top-level) call and not any sub-calls. It eliminates the additional processing for each call frame

Returns

result

An object containing detailed information about the traced transaction

from

The address the transaction is sent from

gas

The integer of the gas provided for the transaction execution

gasUsed

The integer of the gas used

to

The address the transaction is directed to

input

The data given at the time of input

calls

(Optional) A list of sub-calls, if any

value

The integer of the value sent with this transaction

type

The type of the call

Request

1
curl  https://docs-demo.sei-pacific.quiknode.pro/ \
2
-X POST \
3
-H "Content-Type: application/json" \
4
--data '{"method":"debug_traceCall","params":[{"from":null,"to":"0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b","data":"0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"}, "0x1ABBB55", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'
5

1
curl  https://docs-demo.sei-pacific.quiknode.pro/ \
2
-X POST \
3
-H "Content-Type: application/json" \
4
--data '{"method":"debug_traceCall","params":[{"from":null,"to":"0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b","data":"0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"}, "0x1ABBB55", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'
5

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.sei-pacific.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "debug_traceCall",
7
    "params": [{
8
    "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
9
    "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
10
    }, "0x1ABBB55", {"tracer": "callTracer"}],
11
    "id": "1"
12
}
13

14
response = client.send(payload.to_json)
15
puts response
16

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.sei-pacific.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "debug_traceCall",
7
    "params": [{
8
    "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
9
    "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
10
    }, "0x1ABBB55", {"tracer": "callTracer"}],
11
    "id": "1"
12
}
13

14
response = client.send(payload.to_json)
15
puts response
16

1
const ethers = require("ethers");
2
(async () => {
3
  const provider = new ethers.providers.JsonRpcProvider("https://docs-demo.sei-pacific.quiknode.pro/");
4
  const response = await provider.send("debug_traceCall", [
5
    {
6
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
7
      "data":
8
        "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07",
9
    },
10
    "0x1ABBB55",
11
    {"tracer": "callTracer"}
12
  ]);
13
  console.log(response);
14
})();
15

1
const ethers = require("ethers");
2
(async () => {
3
  const provider = new ethers.providers.JsonRpcProvider("https://docs-demo.sei-pacific.quiknode.pro/");
4
  const response = await provider.send("debug_traceCall", [
5
    {
6
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
7
      "data":
8
        "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07",
9
    },
10
    "0x1ABBB55",
11
    {"tracer": "callTracer"}
12
  ]);
13
  console.log(response);
14
})();
15

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

4
var raw = JSON.stringify({
5
  "method": "debug_traceCall",
6
  "params": [
7
    {
8
      "from": null,
9
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
10
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
11
    },
12
    "0x1ABBB55",
13
    {"tracer": "callTracer"}
14
  ],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
});
18

19
var requestOptions = {
20
  method: 'POST',
21
  headers: myHeaders,
22
  body: raw,
23
  redirect: 'follow'
24
};
25

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

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

4
var raw = JSON.stringify({
5
  "method": "debug_traceCall",
6
  "params": [
7
    {
8
      "from": null,
9
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
10
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
11
    },
12
    "0x1ABBB55",
13
    {"tracer": "callTracer"}
14
  ],
15
  "id": 1,
16
  "jsonrpc": "2.0"
17
});
18

19
var requestOptions = {
20
  method: 'POST',
21
  headers: myHeaders,
22
  body: raw,
23
  redirect: 'follow'
24
};
25

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

1
import requests
2
import json
3

4
url = "https://docs-demo.sei-pacific.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "debug_traceCall",
8
  "params": [
9
    {
10
      "from": None,
11
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
12
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
13
    },
14
    "0x1ABBB55",
15
    {"tracer": "callTracer"}
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20
headers = {
21
  'Content-Type': 'application/json'
22
}
23

24
response = requests.request("POST", url, headers=headers, data=payload)
25

26
print(response.text)
27

1
import requests
2
import json
3

4
url = "https://docs-demo.sei-pacific.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "debug_traceCall",
8
  "params": [
9
    {
10
      "from": None,
11
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
12
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
13
    },
14
    "0x1ABBB55",
15
    {"tracer": "callTracer"}
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20
headers = {
21
  'Content-Type': 'application/json'
22
}
23

24
response = requests.request("POST", url, headers=headers, data=payload)
25

26
print(response.text)
27

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

5
url = URI("https://docs-demo.sei-pacific.quiknode.pro/")
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": "debug_traceCall",
14
  "params": [
15
    {
16
      "from": nil,
17
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
18
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
19
    },
20
    "0x1ABBB55",
21
    {"tracer": "callTracer"}
22
  ],
23
  "id": 1,
24
  "jsonrpc": "2.0"
25
})
26

27
response = https.request(request)
28
puts response.read_body
29

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

5
url = URI("https://docs-demo.sei-pacific.quiknode.pro/")
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": "debug_traceCall",
14
  "params": [
15
    {
16
      "from": nil,
17
      "to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
18
      "data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
19
    },
20
    "0x1ABBB55",
21
    {"tracer": "callTracer"}
22
  ],
23
  "id": 1,
24
  "jsonrpc": "2.0"
25
})
26

27
response = https.request(request)
28
puts response.read_body
29

1
from web3 import HTTPProvider
2
client = HTTPProvider('https://docs-demo.sei-pacific.quiknode.pro/')
3
params = [{
4
"to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
5
"data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
6
}, "0x1ABBB55", {"tracer": "callTracer"}]
7
response = client.make_request('debug_traceCall', params)
8
print(response)
9

1
from web3 import HTTPProvider
2
client = HTTPProvider('https://docs-demo.sei-pacific.quiknode.pro/')
3
params = [{
4
"to": "0x16b5856dbc2f66d6dc5b361b0073f51ed5ffb52b",
5
"data": "0x727fa213619edc134b3c8b36e117a4b8e95cb5f7cd2330eab81aa241346ebe07"
6
}, "0x1ABBB55", {"tracer": "callTracer"}]
7
response = client.make_request('debug_traceCall', params)
8
print(response)
9

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free