Parameters

BlockNumberOrTag

string

REQUIRED

The block number or tag (e.g., 'latest', 'earliest', or a specific block number like '0x32026E')

Returns

result

string

The RLP-encoded header as a hexadecimal string

Request

1
curl -X POST "https://docs-demo.elysium-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_getRawHeader",
6
  "params": [
7
    "0x92bb0b"
8
  ],
9
  "id": 1
10
}'

1
curl -X POST "https://docs-demo.elysium-testnet.quiknode.pro/" \
2
  -H "Content-Type: application/json" \
3
  -d '{
4
  "jsonrpc": "2.0",
5
  "method": "debug_getRawHeader",
6
  "params": [
7
    "0x92bb0b"
8
  ],
9
  "id": 1
10
}'

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.elysium-testnet.quiknode.pro/");
5
    const response = await provider.send("debug_getRawHeader", [
6
    "0x92bb0b"
7
]);
8
    console.log(response);
9
}
10

11
main();

1
import { ethers } from "ethers";
2

3
async function main() {
4
    const provider = new ethers.JsonRpcProvider("https://docs-demo.elysium-testnet.quiknode.pro/");
5
    const response = await provider.send("debug_getRawHeader", [
6
    "0x92bb0b"
7
]);
8
    console.log(response);
9
}
10

11
main();

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.elysium-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_getRawHeader", ["0x92bb0b"])
4
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.elysium-testnet.quiknode.pro/'))
3
response = w3.provider.make_request("debug_getRawHeader", ["0x92bb0b"])
4
print(response)

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.elysium-testnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'debug_getRawHeader',
10
        params: [
11
          "0x92bb0b"
12
        ]
13
    })
14

15
    console.log(result)
16
}
17

18
main()

1
import { createPublicClient, http } from 'viem'
2

3
async function main() {
4
    const client = createPublicClient({
5
        transport: http('https://docs-demo.elysium-testnet.quiknode.pro/')
6
    })
7

8
    const result = await client.request({
9
        method: 'debug_getRawHeader',
10
        params: [
11
          "0x92bb0b"
12
        ]
13
    })
14

15
    console.log(result)
16
}
17

18
main()

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
4
  endpointUrl: "https://docs-demo.elysium-testnet.quiknode.pro/",
5
})
6

7
core.client
8
  .request({
9
    method: 'debug_getRawHeader',
10
    params: ["0x92bb0b"]
11
  })
12
  .then(res => console.log(res))

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
4
  endpointUrl: "https://docs-demo.elysium-testnet.quiknode.pro/",
5
})
6

7
core.client
8
  .request({
9
    method: 'debug_getRawHeader',
10
    params: ["0x92bb0b"]
11
  })
12
  .then(res => console.log(res))

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'debug_getRawHeader',
4
    params: ["0x92bb0b"],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.elysium-testnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
const body = {
2
    jsonrpc: '2.0',
3
    method: 'debug_getRawHeader',
4
    params: ["0x92bb0b"],
5
    id: 1
6
}
7

8
async function main() {
9
    const response = await fetch('https://docs-demo.elysium-testnet.quiknode.pro/', {
10
        method: 'POST',
11
        headers: {'Content-Type': 'application/json'},
12
        body: JSON.stringify(body)
13
    })
14
    const data = await response.json()
15
    console.log(data)
16
}
17

18
main()

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_getRawHeader",
9
  "params": [
10
    "0x92bb0b"
11
  ],
12
  "id": 1
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)

1
import requests
2
import json
3

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

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "method": "debug_getRawHeader",
9
  "params": [
10
    "0x92bb0b"
11
  ],
12
  "id": 1
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)

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

5
uri = URI("https://docs-demo.elysium-testnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_getRawHeader",
11
  params: ["0x92bb0b"]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

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

5
uri = URI("https://docs-demo.elysium-testnet.quiknode.pro/")
6

7
payload = {
8
  jsonrpc: "2.0",
9
  id: 1,
10
  method: "debug_getRawHeader",
11
  params: ["0x92bb0b"]
12
}
13

14
request = Net::HTTP::Post.new(uri)
15
request["Content-Type"] = "application/json"
16
request.body = JSON.generate(payload)
17

18
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
19
  http.request(request)
20
end
21

22
puts response.body

Response

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "0xf90223a0104d3a9ee0790a9c57da9adaf7e4adc2eba29c6111a91c7e5783c3d254c33eaba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d4934794a4b000000000000000000073657175656e636572a08a471897bf3e61225d611d681cefd95add278abb847012c8b2e6ad904b4319c2a07759490b9349a3a3fcad87175b3d3807c9cc09b09e402ef57783d06c7f1df71da0e3100001eb30424e210cbfcdeb7c6c8a305d89e36b8636683d68beae5759b8bbb9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018392bb0b8704000000000000830191eb846ad10868a0257433000d7299f2b08af3bd06eb13386aa5a0462791a9d98957be40c49aa644a0000000000007f8620000000003fe2307000000000000003d00000000000000008800000000000b9bc98405f5e100"
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "id": 1,
4
  "result": "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"
5
}

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