/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

Parámetros de ruta

state_id

cadena

OBLIGATORIO

Cargando...

Devoluciones

versión

cadena

Cargando...

execution_optimistic

booleano

Cargando...

finalized

booleano

Cargando...

datos

objeto

Cargando...

genesis_time

cadena

Cargando...

genesis_validators_root

cadena

Cargando...

ranura

cadena

Cargando...

fork

objeto

Cargando...

previous_version

cadena

Cargando...

current_version

cadena

Cargando...

epoch

cadena

Cargando...

latest_block_header

objeto

Cargando...

ranura

cadena

Cargando...

proposer_index

cadena

Cargando...

parent_root

cadena

Cargando...

state_root

cadena

Cargando...

body_root

cadena

Cargando...

block_roots

matriz

Cargando...

state_roots

matriz

Cargando...

historical_roots

matriz

Cargando...

eth1_data

objeto

Cargando...

deposit_root

cadena

Cargando...

deposit_count

cadena

Cargando...

block_hash

cadena

Cargando...

eth1_data_votes

matriz

Cargando...

deposit_root

cadena

Cargando...

deposit_count

cadena

Cargando...

block_hash

cadena

Cargando...

eth1_deposit_index

cadena

Cargando...

validadores

matriz

Cargando...

pubkey

cadena

Cargando...

withdraw_credentials

cadena

Cargando...

effective_balance

cadena

Cargando...

slashed

booleano

Cargando...

activation_elgibility_epoch

cadena

Cargando...

activation_epoch

cadena

Cargando...

exit_epoch

cadena

Cargando...

withdrawable_epoch

cadena

Cargando...

balances

matriz

Cargando...

randao_mixes

matriz

Cargando...

slashings

matriz

Cargando...

previous_epoch_attestations

matriz

Cargando...

aggregation_bits

cadena

Cargando...

datos

objeto

Cargando...

ranura

cadena

Cargando...

índice

cadena

Cargando...

beacon_block_root

cadena

Cargando...

fuente

cadena

Cargando...

epoch

cadena

Cargando...

raíz

cadena

Cargando...

target

cadena

Cargando...

epoch

cadena

Cargando...

raíz

cadena

Cargando...

inclusion_delay

cadena

Cargando...

proposer_index

cadena

Cargando...

current_epoch_attestations

matriz

Cargando...

justification_bits

cadena

Cargando...

previous_justified_checkpoint

objeto

Cargando...

epoch

cadena

Cargando...

raíz

cadena

Cargando...

current_justified_checkpoint

objeto

Cargando...

epoch

cadena

Cargando...

raíz

cadena

Cargando...

finalized_checkpoint

objeto

Cargando...

epoch

cadena

Cargando...

raíz

cadena

Cargando...

Solicitud

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
asíncrono función 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 datos = await respuesta.json()
7
    consola.registro(datos)
8
}
9

10
principal()

1
asíncrono función 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 datos = await respuesta.json()
7
    consola.registro(datos)
8
}
9

10
principal()

1
import solicitudes
2
import json
3

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

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

11
respuesta = solicitudes.solicitud(«GET», url, encabezados=encabezados)
12

13
imprimir(respuesta.texto)

1
import solicitudes
2
import json
3

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

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

11
respuesta = solicitudes.solicitud(«GET», url, encabezados=encabezados)
12

13
imprimir(respuesta.texto)

1
requiere «uri»
2
require "json"
3
require «net/http»
4

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

7
solicitud = Net::HTTP::Get.nuevo(uri)
8
solicitud[«Content-Type»] = "application/json"
9
solicitud[«Aceptar»] = «application/json»
10

11
respuesta = Net::HTTP.inicio(uri.host, uri.puerto, use_ssl: true) do |http|
12
  http.solicitud(solicitud)
13
fin
14

15
inserta la respuesta.cuerpo

1
requiere «uri»
2
require "json"
3
require «net/http»
4

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

7
solicitud = Net::HTTP::Get.nuevo(uri)
8
solicitud[«Content-Type»] = "application/json"
9
solicitud[«Aceptar»] = «application/json»
10

11
respuesta = Net::HTTP.inicio(uri.host, uri.puerto, use_ssl: true) do |http|
12
  http.solicitud(solicitud)
13
fin
14

15
inserta la respuesta.cuerpo

Respuesta

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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