/eth/v2/debug/beacon/states/{state_id} REST API Endpoint

SSZ Response Support

This endpoint also supports SSZ (SimpleSerialize) responses. Set Accept: application/octet-stream in the request header to receive an SSZ-encoded payload instead of JSON. SSZ responses are smaller and faster to parse, and are useful for consensus-layer clients and indexers. Note: full beacon state responses can be very large (hundreds of MB) — streaming the response directly to a file is recommended.

curl --location "YOUR_QUICKNODE_ETHEREUM_URL/eth/v2/debug/beacon/states/head" \
    --header "Accept: application/octet-stream" \
    --output state.ssz

Parâmetros do caminho

state_id

cadeia de caracteres

OBRIGATÓRIO

Carregando...

Devoluções

versão

cadeia de caracteres

Carregando...

execution_optimistic

booleano

Carregando...

finalized

booleano

Carregando...

dados

objeto

Carregando...

genesis_time

cadeia de caracteres

Carregando...

genesis_validators_root

cadeia de caracteres

Carregando...

slot

cadeia de caracteres

Carregando...

fork

objeto

Carregando...

previous_version

cadeia de caracteres

Carregando...

current_version

cadeia de caracteres

Carregando...

epoch

cadeia de caracteres

Carregando...

latest_block_header

objeto

Carregando...

slot

cadeia de caracteres

Carregando...

proposer_index

cadeia de caracteres

Carregando...

parent_root

cadeia de caracteres

Carregando...

state_root

cadeia de caracteres

Carregando...

body_root

cadeia de caracteres

Carregando...

block_roots

matriz

Carregando...

state_roots

matriz

Carregando...

historical_roots

matriz

Carregando...

eth1_data

objeto

Carregando...

deposit_root

cadeia de caracteres

Carregando...

deposit_count

cadeia de caracteres

Carregando...

block_hash

cadeia de caracteres

Carregando...

eth1_data_votes

matriz

Carregando...

deposit_root

cadeia de caracteres

Carregando...

deposit_count

cadeia de caracteres

Carregando...

block_hash

cadeia de caracteres

Carregando...

eth1_deposit_index

cadeia de caracteres

Carregando...

validators

matriz

Carregando...

chave pública

cadeia de caracteres

Carregando...

withdraw_credentials

cadeia de caracteres

Carregando...

effective_balance

cadeia de caracteres

Carregando...

slashed

booleano

Carregando...

activation_elgibility_epoch

cadeia de caracteres

Carregando...

activation_epoch

cadeia de caracteres

Carregando...

exit_epoch

cadeia de caracteres

Carregando...

withdrawable_epoch

cadeia de caracteres

Carregando...

balances

matriz

Carregando...

randao_mixes

matriz

Carregando...

slashings

matriz

Carregando...

previous_epoch_attestations

matriz

Carregando...

aggregation_bits

cadeia de caracteres

Carregando...

dados

objeto

Carregando...

slot

cadeia de caracteres

Carregando...

índice

cadeia de caracteres

Carregando...

beacon_block_root

cadeia de caracteres

Carregando...

source

cadeia de caracteres

Carregando...

epoch

cadeia de caracteres

Carregando...

raiz

cadeia de caracteres

Carregando...

target

cadeia de caracteres

Carregando...

epoch

cadeia de caracteres

Carregando...

raiz

cadeia de caracteres

Carregando...

inclusion_delay

cadeia de caracteres

Carregando...

proposer_index

cadeia de caracteres

Carregando...

current_epoch_attestations

matriz

Carregando...

justification_bits

cadeia de caracteres

Carregando...

previous_justified_checkpoint

objeto

Carregando...

epoch

cadeia de caracteres

Carregando...

raiz

cadeia de caracteres

Carregando...

current_justified_checkpoint

objeto

Carregando...

epoch

cadeia de caracteres

Carregando...

raiz

cadeia de caracteres

Carregando...

finalized_checkpoint

objeto

Carregando...

epoch

cadeia de caracteres

Carregando...

raiz

cadeia de caracteres

Carregando...

Pedido

1
curl -X GET "https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
curl -X GET "https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head" \
2
  -H "Content-Type: application/json" \
3
  -H "Accept: application/json"

1
async função main() {
2
    const response = await fetch('https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head', {
3
        método: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const dados = await resposta.json()
7
    consola.registo(dados)
8
}
9

10
principal()

1
async função main() {
2
    const response = await fetch('https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head', {
3
        método: 'GET',
4
        headers: {'Content-Type': 'application/json', 'Accept': 'application/json'}
5
    })
6
    const dados = await resposta.json()
7
    consola.registo(dados)
8
}
9

10
principal()

1
importar pedidos
2
import json
3

4
url = "https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head"
5

6
cabeçalhos = {
7
  'Content-Type': 'application/json',
8
  «Aceitar»: 'application/json'
9
}
10

11
resposta = pedidos.pedido("GET", url, headers=headers)
12

13
imprimir(resposta.texto)

1
importar pedidos
2
import json
3

4
url = "https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head"
5

6
cabeçalhos = {
7
  'Content-Type': 'application/json',
8
  «Aceitar»: 'application/json'
9
}
10

11
resposta = pedidos.pedido("GET", url, headers=headers)
12

13
imprimir(resposta.texto)

1
exigir "uri"
2
require "json"
3
necessita de "net/http"
4

5
uri = URI("https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head")
6

7
pedido = Líquido::HTTP::Get.novo(uri)
8
pedido["Content-Type"] = "application/json"
9
pedido[«Aceitar»] = "application/json"
10

11
resposta = Líquido::HTTP.início(uri.host, uri.porta, use_ssl: true) executar |http|
12
  http.pedido(pedido)
13
fim
14

15
insere a resposta.corpo

1
exigir "uri"
2
require "json"
3
necessita de "net/http"
4

5
uri = URI("https://docs-demo.quiknode.pro/eth/v2/debug/beacon/states/head")
6

7
pedido = Líquido::HTTP::Get.novo(uri)
8
pedido["Content-Type"] = "application/json"
9
pedido[«Aceitar»] = "application/json"
10

11
resposta = Líquido::HTTP.início(uri.host, uri.porta, use_ssl: true) executar |http|
12
  http.pedido(pedido)
13
fim
14

15
insere a resposta.corpo

Resposta

1
{
2
  "version": "bellatrix",
3
  "execution_optimistic": false,
4
  "finalized": true,
5
  "data": {
6
    "genesis_time": "1606824023",
7
    "genesis_validators_root": "0x4b363db94e286120d76eb905340fdd4e54bfe9f06bf33ff6cf5ad27f511bfe95",
8
    "slot": "4903392",
9
    "fork": {
10
      "previous_version": "0x02000000",
11
      "current_version": "0x03000000",
12
      "epoch": "112260"
13
    },
14
    "latest_block_header": {
15
      "slot": "4903391",
16
      "proposer_index": "169",
17
      "parent_root": "0x7c52d736a5bc2a6bc90958cf04b7ac5bd0e3bba8c3a21586f84b92ecfac34025",
18
      "state_root": "0x3e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7",
19
      "body_root": "0x0e7ab76514893a35ce5d578188214f4c7354001002d45a18f60ab144b2932acb"
20
    },
21
    "validators": [
22
      {
23
        "pubkey": "0x8a6aa2eb61ac6d62357b19969be8d4a4e034613aca7096c63667f5b590637af24692d148a4b82b855e1b74d9fc1be1c2",
24
        "withdraw_credentials": "0x0100000000000000000000007e4aa755550152a5d0e121a40dc83c23ddb48764",
25
        "effective_balance": "32000000000",
26
        "slashed": false,
27
        "activation_elgibility_epoch": "16083",
28
        "activation_epoch": "16141",
29
        "exit_epoch": "18446744073709551615",
30
        "withdrawable_epoch": "18446744073709551615"
31
      }
32
    ],
33
    "balances": [
34
      "32756234517"
35
    ],
36
    "justification_bits": "0x0f",
37
    "previous_justified_checkpoint": {
38
      "epoch": "153230",
39
      "root": "0x3e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7"
40
    },
41
    "current_justified_checkpoint": {
42
      "epoch": "153231",
43
      "root": "0x0e7ab76514893a35ce5d578188214f4c7354001002d45a18f60ab144b2932acb"
44
    },
45
    "finalized_checkpoint": {
46
      "epoch": "153230",
47
      "root": "0x4e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7"
48
    }
49
  }
50
}

1
{
2
  "version": "bellatrix",
3
  "execution_optimistic": false,
4
  "finalized": true,
5
  "data": {
6
    "genesis_time": "1606824023",
7
    "genesis_validators_root": "0x4b363db94e286120d76eb905340fdd4e54bfe9f06bf33ff6cf5ad27f511bfe95",
8
    "slot": "4903392",
9
    "fork": {
10
      "previous_version": "0x02000000",
11
      "current_version": "0x03000000",
12
      "epoch": "112260"
13
    },
14
    "latest_block_header": {
15
      "slot": "4903391",
16
      "proposer_index": "169",
17
      "parent_root": "0x7c52d736a5bc2a6bc90958cf04b7ac5bd0e3bba8c3a21586f84b92ecfac34025",
18
      "state_root": "0x3e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7",
19
      "body_root": "0x0e7ab76514893a35ce5d578188214f4c7354001002d45a18f60ab144b2932acb"
20
    },
21
    "validators": [
22
      {
23
        "pubkey": "0x8a6aa2eb61ac6d62357b19969be8d4a4e034613aca7096c63667f5b590637af24692d148a4b82b855e1b74d9fc1be1c2",
24
        "withdraw_credentials": "0x0100000000000000000000007e4aa755550152a5d0e121a40dc83c23ddb48764",
25
        "effective_balance": "32000000000",
26
        "slashed": false,
27
        "activation_elgibility_epoch": "16083",
28
        "activation_epoch": "16141",
29
        "exit_epoch": "18446744073709551615",
30
        "withdrawable_epoch": "18446744073709551615"
31
      }
32
    ],
33
    "balances": [
34
      "32756234517"
35
    ],
36
    "justification_bits": "0x0f",
37
    "previous_justified_checkpoint": {
38
      "epoch": "153230",
39
      "root": "0x3e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7"
40
    },
41
    "current_justified_checkpoint": {
42
      "epoch": "153231",
43
      "root": "0x0e7ab76514893a35ce5d578188214f4c7354001002d45a18f60ab144b2932acb"
44
    },
45
    "finalized_checkpoint": {
46
      "epoch": "153230",
47
      "root": "0x4e3af6de006f32fb28a6f049bc4daa5cbe895b2badee473749c710e456c5cbe7"
48
    }
49
  }
50
}

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