The example uses a slashing proof included in Gnosis beacon slot 14706557. The node returns an empty data array when its pool has no slashing proofs.

Parameters

This method does not accept any parameters

Returns

data

array

Proposer slashing objects; each contains two conflicting signed beacon block headers.

signed_header_1

object

First conflicting signed beacon block header.

message

object

Beacon block header.

slot

string

Beacon slot as a decimal string.

proposer_index

string

Index of the proposing validator as a decimal string.

parent_root

string

Root of the parent beacon block.

state_root

string

Root of the beacon state.

body_root

string

Root of the beacon block body.

signature

string

BLS signature as a 0x-prefixed hexadecimal string.

signed_header_2

object

Second conflicting signed beacon block header.

message

object

Beacon block header.

slot

string

Beacon slot as a decimal string.

proposer_index

string

Index of the proposing validator as a decimal string.

parent_root

string

Root of the parent beacon block.

state_root

string

Root of the beacon state.

body_root

string

Root of the beacon block body.

signature

string

BLS signature as a 0x-prefixed hexadecimal string.

Request

1
curl -X GET "https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
curl -X GET "https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
async function main() {
2
    const response = await fetch('https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings', {
3
        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const data = await response.json()
7
    console.log(data)
8
}
9

10
main()

1
async function main() {
2
    const response = await fetch('https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings', {
3
        method: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const data = await response.json()
7
    console.log(data)
8
}
9

10
main()

1
import requests
2
import json
3

4
url = "https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings"
5

6
headers = {
7
  'Content-Type': 'application/json',
8
  'Accept': 'application/json'
9
}
10

11
response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

1
import requests
2
import json
3

4
url = "https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings"
5

6
headers = {
7
  'Content-Type': 'application/json',
8
  'Accept': 'application/json'
9
}
10

11
response = requests.request("GET", url, headers=headers)
12

13
print(response.text)

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

5
uri = URI("https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings")
6

7
request = Net::HTTP::Get.new(uri)
8
request["Content-Type"] = "application/json"
9
request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
12
  http.request(request)
13
end
14

15
puts response.body

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

5
uri = URI("https://docs-demo.xdai.quiknode.pro/eth/v1/beacon/pool/proposer_slashings")
6

7
request = Net::HTTP::Get.new(uri)
8
request["Content-Type"] = "application/json"
9
request["Accept"] = "application/json"
10

11
response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
12
  http.request(request)
13
end
14

15
puts response.body

Response

1
{
2
  "data": [
3
    {
4
      "signed_header_1": {
5
        "message": {
6
          "slot": "14706555",
7
          "proposer_index": "234459",
8
          "parent_root": "0xcaf6cbaceb112c79878b523c17893ccc1ea4cc24868b6710717f805f6d78f191",
9
          "state_root": "0x9b9035698c3974bc0128f59bd255a0ae61d96bd00acaac5226bb3174c7aa12f1",
10
          "body_root": "0x7038d90dc6d18e4c5060f6336f16fb00c664d6c0134e11a23a1e1431d382b215"
11
        },
12
        "signature": "0x9365166591a9ccf3e658401ef9778f4eb1f71abe3e93e8677877d47f5f4e928157ebb249f356c3f9dfaeef3d9c41fd9717007c41e88e60bc3654d4584a2299cff966c877b37d8408f7fc5d72c05c18d52536fa43cc26703aa01568a450f08364"
13
      },
14
      "signed_header_2": {
15
        "message": {
16
          "slot": "14706555",
17
          "proposer_index": "234459",
18
          "parent_root": "0xcaf6cbaceb112c79878b523c17893ccc1ea4cc24868b6710717f805f6d78f191",
19
          "state_root": "0xc11d214540f9ff5024d7c3749e4ef07eaa8bf9352a5b36836e287603ff031fe8",
20
          "body_root": "0xa3d63f8fb431b7a3999d538e2cd7c90ba31ab24a4294f60f48f5ef880b60a85e"
21
        },
22
        "signature": "0xb877a12b472bfa0ea1df773a05ac900b8d212f4eff72a4effa3d18aa92f7575624077e1fde6537c691d5579a16139cfa0772c099c8d626c7a5fbf4a503474f76d9322e9a7c6c2e03fa12aa8f120c625eaae1a3d7d6b24c486b74930cebb349b5"
23
      }
24
    }
25
  ]
26
}

1
{
2
  "data": [
3
    {
4
      "signed_header_1": {
5
        "message": {
6
          "slot": "14706555",
7
          "proposer_index": "234459",
8
          "parent_root": "0xcaf6cbaceb112c79878b523c17893ccc1ea4cc24868b6710717f805f6d78f191",
9
          "state_root": "0x9b9035698c3974bc0128f59bd255a0ae61d96bd00acaac5226bb3174c7aa12f1",
10
          "body_root": "0x7038d90dc6d18e4c5060f6336f16fb00c664d6c0134e11a23a1e1431d382b215"
11
        },
12
        "signature": "0x9365166591a9ccf3e658401ef9778f4eb1f71abe3e93e8677877d47f5f4e928157ebb249f356c3f9dfaeef3d9c41fd9717007c41e88e60bc3654d4584a2299cff966c877b37d8408f7fc5d72c05c18d52536fa43cc26703aa01568a450f08364"
13
      },
14
      "signed_header_2": {
15
        "message": {
16
          "slot": "14706555",
17
          "proposer_index": "234459",
18
          "parent_root": "0xcaf6cbaceb112c79878b523c17893ccc1ea4cc24868b6710717f805f6d78f191",
19
          "state_root": "0xc11d214540f9ff5024d7c3749e4ef07eaa8bf9352a5b36836e287603ff031fe8",
20
          "body_root": "0xa3d63f8fb431b7a3999d538e2cd7c90ba31ab24a4294f60f48f5ef880b60a85e"
21
        },
22
        "signature": "0xb877a12b472bfa0ea1df773a05ac900b8d212f4eff72a4effa3d18aa92f7575624077e1fde6537c691d5579a16139cfa0772c099c8d626c7a5fbf4a503474f76d9322e9a7c6c2e03fa12aa8f120c625eaae1a3d7d6b24c486b74930cebb349b5"
23
      }
24
    }
25
  ]
26
}

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free