trace_block RPC Method

This RPC method is included in the Free Trial with limited usage. Upgrade your plan to get full access and higher limits. Learn more on our pricing page.

Parameters

blockNumber

string

REQUIRED

Loading...

Returns

array

Loading...

action

Loading...

from

Loading...

callType

Loading...

gas

Loading...

input

Loading...

to

Loading...

value

Loading...

blockHash

Loading...

blockNumber

Loading...

error

Loading...

result

Loading...

gasUsed

Loading...

output

Loading...

subtraces

Loading...

traceAddress

Loading...

transactionHash

Loading...

transactionPosition

Loading...

type

Loading...

Request

1
curl https://docs-demo.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"trace_block","params":["0xccb93d"],"id":1,"jsonrpc":"2.0"}'

1
curl https://docs-demo.quiknode.pro/ \
2
  -X POST \
3
  -H "Content-Type: application/json" \
4
  --data '{"method":"trace_block","params":["0xccb93d"],"id":1,"jsonrpc":"2.0"}'

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "trace_block",
7
    "params": ["0xccb93d"],
8
    "id": "1"
9
}
10

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

1
require 'eth'
2

3
client = Eth::Client.create 'https://docs-demo.quiknode.pro/'
4
payload = {
5
    "jsonrpc": "2.0",
6
    "method": "trace_block",
7
    "params": ["0xccb93d"],
8
    "id": "1"
9
}
10

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

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.quiknode.pro/");
4
  const block = await provider.send("trace_block", ["0xccb93d"]);
5
  console.log(block);
6
})();
7

1
import { ethers } from "ethers";
2
(async () => {
3
  const provider = new ethers.JsonRpcProvider("https://docs-demo.quiknode.pro/");
4
  const block = await provider.send("trace_block", ["0xccb93d"]);
5
  console.log(block);
6
})();
7

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

4
var raw = JSON.stringify({
5
  "method": "trace_block",
6
  "params": [
7
    "0xccb93d"
8
  ],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .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": "trace_block",
6
  "params": [
7
    "0xccb93d"
8
  ],
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .catch(error => console.log('error', error));

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "method": "trace_block",
8
  "params": [
9
    "0xccb93d"
10
  ],
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "method": "trace_block",
8
  "params": [
9
    "0xccb93d"
10
  ],
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

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

5
url = URI("https://docs-demo.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": "trace_block",
14
  "params": [
15
    "0xccb93d"
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20

21
response = https.request(request)
22
puts response.read_body
23

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

5
url = URI("https://docs-demo.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": "trace_block",
14
  "params": [
15
    "0xccb93d"
16
  ],
17
  "id": 1,
18
  "jsonrpc": "2.0"
19
})
20

21
response = https.request(request)
22
puts response.read_body
23

1
from web3 import HTTPProvider
2

3
client = HTTPProvider('https://docs-demo.quiknode.pro/')
4
result = client.make_request('trace_block', ['0xccb93d'])
5
print(result)
6

1
from web3 import HTTPProvider
2

3
client = HTTPProvider('https://docs-demo.quiknode.pro/')
4
result = client.make_request('trace_block', ['0xccb93d'])
5
print(result)
6

Response

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": [
5
    {
6
      "action": {
7
        "from": "0xa06c3c08a19e51b33309eddfb356c33ead8517a3",
8
        "callType": "call",
9
        "gas": "0x23c30",
10
        "input": "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",
11
        "to": "0xec001d0000004536cad29291f4000000d029abb2",
12
        "value": "0x0"
13
      },
14
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
15
      "blockNumber": 13416765,
16
      "result": {
17
        "gasUsed": "0x203b8",
18
        "output": "0x"
19
      },
20
      "subtraces": 5,
21
      "traceAddress": [],
22
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
23
      "transactionPosition": 0,
24
      "type": "call"
25
    },
26
    {
27
      "action": {
28
        "from": "0xec001d0000004536cad29291f4000000d029abb2",
29
        "callType": "call",
30
        "gas": "0x22c00",
31
        "input": "0xa9059cbb0000000000000000000000003da1313ae46132a397d90d95b1424a9a7e3e0fce000000000000000000000000000000000000000000000000359b994a1cd0f800",
32
        "to": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
33
        "value": "0x0"
34
      },
35
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
36
      "blockNumber": 13416765,
37
      "result": {
38
        "gasUsed": "0x229e",
39
        "output": "0x0000000000000000000000000000000000000000000000000000000000000001"
40
      },
41
      "subtraces": 0,
42
      "traceAddress": [
43
        0
44
      ],
45
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
46
      "transactionPosition": 0,
47
      "type": "call"
48
    },
49
    {
50
      "action": {
51
        "from": "0xec001d0000004536cad29291f4000000d029abb2",
52
        "callType": "call",
53
        "gas": "0x2051a",
54
        "input": "0x022c0d9f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000108c24b47b23b1c1cba000000000000000000000000ec001d0000004536cad29291f4000000d029abb2000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
55
        "to": "0x3da1313ae46132a397d90d95b1424a9a7e3e0fce",
56
        "value": "0x0"
57
      },
58
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
59
      "blockNumber": 13416765,
60
      "result": {
61
        "gasUsed": "0x8a28",
62
        "output": "0x"
63
      },
64
      "subtraces": 3,
65
      "traceAddress": [
66
        1
67
      ],
68
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
69
      "transactionPosition": 0,
70
      "type": "call"
71
    }
72
  ],
73
  "_truncated": true,
74
  "_note": "Response truncated for documentation. Original had 826 total items, showing 5."
75
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": [
5
    {
6
      "action": {
7
        "from": "0xa06c3c08a19e51b33309eddfb356c33ead8517a3",
8
        "callType": "call",
9
        "gas": "0x23c30",
10
        "input": "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",
11
        "to": "0xec001d0000004536cad29291f4000000d029abb2",
12
        "value": "0x0"
13
      },
14
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
15
      "blockNumber": 13416765,
16
      "result": {
17
        "gasUsed": "0x203b8",
18
        "output": "0x"
19
      },
20
      "subtraces": 5,
21
      "traceAddress": [],
22
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
23
      "transactionPosition": 0,
24
      "type": "call"
25
    },
26
    {
27
      "action": {
28
        "from": "0xec001d0000004536cad29291f4000000d029abb2",
29
        "callType": "call",
30
        "gas": "0x22c00",
31
        "input": "0xa9059cbb0000000000000000000000003da1313ae46132a397d90d95b1424a9a7e3e0fce000000000000000000000000000000000000000000000000359b994a1cd0f800",
32
        "to": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
33
        "value": "0x0"
34
      },
35
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
36
      "blockNumber": 13416765,
37
      "result": {
38
        "gasUsed": "0x229e",
39
        "output": "0x0000000000000000000000000000000000000000000000000000000000000001"
40
      },
41
      "subtraces": 0,
42
      "traceAddress": [
43
        0
44
      ],
45
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
46
      "transactionPosition": 0,
47
      "type": "call"
48
    },
49
    {
50
      "action": {
51
        "from": "0xec001d0000004536cad29291f4000000d029abb2",
52
        "callType": "call",
53
        "gas": "0x2051a",
54
        "input": "0x022c0d9f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000108c24b47b23b1c1cba000000000000000000000000ec001d0000004536cad29291f4000000d029abb2000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
55
        "to": "0x3da1313ae46132a397d90d95b1424a9a7e3e0fce",
56
        "value": "0x0"
57
      },
58
      "blockHash": "0x0f2f119abec183c8794b9a7c9014deb87cc8af3f91eaa976e55363bd5748794f",
59
      "blockNumber": 13416765,
60
      "result": {
61
        "gasUsed": "0x8a28",
62
        "output": "0x"
63
      },
64
      "subtraces": 3,
65
      "traceAddress": [
66
        1
67
      ],
68
      "transactionHash": "0x9fae42bbd5b3676bf336db6dab601a60065a4b18bad8a186f2d61ad474edcfd8",
69
      "transactionPosition": 0,
70
      "type": "call"
71
    }
72
  ],
73
  "_truncated": true,
74
  "_note": "Response truncated for documentation. Original had 826 total items, showing 5."
75
}

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free