/eth/v1/config/spec RPC Method

Parameters

This method does not accept any parameters

Returns

data

object

CONFIG_NAME

string

PRESET_BASE

string

TERMINAL_TOTAL_DIFFICULTY

string

TERMINAL_BLOCK_HASH

string

TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH

string

SAFE_SLOTS_TO_IMPORT_OPTIMISTICALLY

string

MIN_GENESIS_ACTIVE_VALIDATOR_COUNT

string

MIN_GENESIS_TIME

string

GENESIS_FORK_VERSION

string

GENESIS_DELAY

string

ALTAIR_FORK_VERSION

string

ALTAIR_FORK_EPOCH

string

BELLATRIX_FORK_VERSION

string

BELLATRIX_FORK_EPOCH

string

CAPELLA_FORK_VERSION

string

CAPELLA_FORK_EPOCH

string

DENEB_FORK_VERSION

string

DENEB_FORK_EPOCH

string

SECONDS_PER_SLOT

string

SECONDS_PER_ETH1_BLOCK

string

MIN_VALIDATOR_WITHDRAWABILITY_DELAY

string

SHARD_COMMITTEE_PERIOD

string

ETH1_FOLLOW_DISTANCE

string

SUBNETS_PER_NODE

string

INACTIVITY_SCORE_BIAS

string

INACTIVITY_SCORE_RECOVERY_RATE

string

EJECTION_BALANCE

string

MIN_PER_EPOCH_CHURN_LIMIT

string

MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT

string

CHURN_LIMIT_QUOTIENT

string

PROPOSER_SCORE_BOOST

string

DEPOSIT_CHAIN_ID

string

DEPOSIT_NETWORK_ID

string

DEPOSIT_CONTRACT_ADDRESS

string

GOSSIP_MAX_SIZE

string

MAX_REQUEST_BLOCKS

string

EPOCHS_PER_SUBNET_SUBSCRIPTION

string

MIN_EPOCHS_FOR_BLOCK_REQUESTS

string

MAX_CHUNK_SIZE

string

TTFB_TIMEOUT

string

RESP_TIMEOUT

string

ATTESTATION_PROPAGATION_SLOT_RANGE

string

MAXIMUM_GOSSIP_CLOCK_DISPARITY_MILLIS

string

MESSAGE_DOMAIN_INVALID_SNAPPY

string

MESSAGE_DOMAIN_VALID_SNAPPY

string

ATTESTATION_SUBNET_EXTRA_BITS

string

ATTESTATION_SUBNET_PREFIX_BITS

string

ATTESTATION_SUBNET_SHUFFLING_PREFIX_BITS

string

MAX_REQUEST_BLOCKS_DENEB

string

MAX_REQUEST_BLOB_SIDECARS

string

MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS

string

BLOB_SIDECAR_SUBNET_COUNT

string

MAX_COMMITTEES_PER_SLOT

string

TARGET_COMMITTEE_SIZE

string

MAX_VALIDATORS_PER_COMMITTEE

string

SHUFFLE_ROUND_COUNT

string

HYSTERESIS_QUOTIENT

string

HYSTERESIS_DOWNWARD_MULTIPLIER

string

HYSTERESIS_UPWARD_MULTIPLIER

string

SAFE_SLOTS_TO_UPDATE_JUSTIFIED

string

MIN_DEPOSIT_AMOUNT

string

MAX_EFFECTIVE_BALANCE

string

EFFECTIVE_BALANCE_INCREMENT

string

MIN_ATTESTATION_INCLUSION_DELAY

string

SLOTS_PER_EPOCH

string

MIN_SEED_LOOKAHEAD

string

MAX_SEED_LOOKAHEAD

string

EPOCHS_PER_ETH1_VOTING_PERIOD

string

SLOTS_PER_HISTORICAL_ROOT

string

MIN_EPOCHS_TO_INACTIVITY_PENALTY

string

EPOCHS_PER_HISTORICAL_VECTOR

string

EPOCHS_PER_SLASHINGS_VECTOR

string

HISTORICAL_ROOTS_LIMIT

string

VALIDATOR_REGISTRY_LIMIT

string

BASE_REWARD_FACTOR

string

WHISTLEBLOWER_REWARD_QUOTIENT

string

PROPOSER_REWARD_QUOTIENT

string

INACTIVITY_PENALTY_QUOTIENT

string

MIN_SLASHING_PENALTY_QUOTIENT

string

PROPORTIONAL_SLASHING_MULTIPLIER

string

MAX_PROPOSER_SLASHINGS

string

MAX_ATTESTER_SLASHINGS

string

MAX_ATTESTATIONS

string

MAX_DEPOSITS

string

MAX_VOLUNTARY_EXITS

string

INACTIVITY_PENALTY_QUOTIENT_ALTAIR

string

MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR

string

PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR

string

SYNC_COMMITTEE_SIZE

string

EPOCHS_PER_SYNC_COMMITTEE_PERIOD

string

MIN_SYNC_COMMITTEE_PARTICIPANTS

string

INACTIVITY_PENALTY_QUOTIENT_BELLATRIX

string

MIN_SLASHING_PENALTY_QUOTIENT_BELLATRIX

string

PROPORTIONAL_SLASHING_MULTIPLIER_BELLATRIX

string

MAX_BYTES_PER_TRANSACTION

string

MAX_TRANSACTIONS_PER_PAYLOAD

string

BYTES_PER_LOGS_BLOOM

string

MAX_EXTRA_DATA_BYTES

string

MAX_BLS_TO_EXECUTION_CHANGES

string

MAX_WITHDRAWALS_PER_PAYLOAD

string

MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP

string

MAX_BLOBS_PER_BLOCK

string

MAX_BLOB_COMMITMENTS_PER_BLOCK

string

FIELD_ELEMENTS_PER_BLOB

string

TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE

string

TARGET_AGGREGATORS_PER_COMMITTEE

string

DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF

string

DOMAIN_RANDAO

string

DOMAIN_DEPOSIT

string

DOMAIN_VOLUNTARY_EXIT

string

BLS_WITHDRAWAL_PREFIX

string

DOMAIN_SELECTION_PROOF

string

SYNC_COMMITTEE_SUBNET_COUNT

string

DOMAIN_CONTRIBUTION_AND_PROOF

string

DOMAIN_BEACON_ATTESTER

string

DOMAIN_AGGREGATE_AND_PROOF

string

DOMAIN_SYNC_COMMITTEE

string

DOMAIN_APPLICATION_MASK

string

DOMAIN_BEACON_PROPOSER

string

Request

curl --location 'https://docs-demo.quiknode.pro/eth/v1/config/spec' \
--header 'Content-Type: application/json'

const myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

const requestOptions = {
  method: "GET",
  headers: myHeaders,
  redirect: "follow"
};

fetch("https://docs-demo.quiknode.pro/eth/v1/config/spec", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests
import json

url = "https://docs-demo.quiknode.pro/eth/v1/config/spec"

payload = {}
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.quiknode.pro/eth/v1/config/spec")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Content-Type"] = "application/json"

response = https.request(request)
puts response.read_body

Response

{
  "data": {
    "CONFIG_NAME": "mainnet",
    "PRESET_BASE": "mainnet",
    "TERMINAL_TOTAL_DIFFICULTY": "58750000000000000000000",
    "TERMINAL_BLOCK_HASH": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH": "18446744073709551615",
    "MIN_GENESIS_ACTIVE_VALIDATOR_COUNT": "16384",
    "MIN_GENESIS_TIME": "1606824000",
    "GENESIS_FORK_VERSION": "0x00000000",
    "GENESIS_DELAY": "604800",
    "ALTAIR_FORK_VERSION": "0x01000000",
    "ALTAIR_FORK_EPOCH": "74240",
    "BELLATRIX_FORK_VERSION": "0x02000000",
    "BELLATRIX_FORK_EPOCH": "144896",
    "CAPELLA_FORK_VERSION": "0x03000000",
    "CAPELLA_FORK_EPOCH": "194048",
    "DENEB_FORK_VERSION": "0x04000000",
    "DENEB_FORK_EPOCH": "269568",
    "ELECTRA_FORK_VERSION": "0x05000000",
    "ELECTRA_FORK_EPOCH": "18446744073709551615",
    "EIP7594_FORK_EPOCH": "18446744073709551615",
    "SECONDS_PER_SLOT": "12",
    "SECONDS_PER_ETH1_BLOCK": "14",
    "MIN_VALIDATOR_WITHDRAWABILITY_DELAY": "256",
    "SHARD_COMMITTEE_PERIOD": "256",
    "ETH1_FOLLOW_DISTANCE": "2048",
    "SUBNETS_PER_NODE": "2",
    "INACTIVITY_SCORE_BIAS": "4",
    "INACTIVITY_SCORE_RECOVERY_RATE": "16",
    "EJECTION_BALANCE": "16000000000",
    "MIN_PER_EPOCH_CHURN_LIMIT": "4",
    "MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT": "8",
    "CHURN_LIMIT_QUOTIENT": "65536",
    "PROPOSER_SCORE_BOOST": "40",
    "DEPOSIT_CHAIN_ID": "1",
    "DEPOSIT_NETWORK_ID": "1",
    "DEPOSIT_CONTRACT_ADDRESS": "0x00000000219ab540356cbb839cbe05303d7705fa",
    "GOSSIP_MAX_SIZE": "10485760",
    "MAX_REQUEST_BLOCKS": "1024",
    "MIN_EPOCHS_FOR_BLOCK_REQUESTS": "33024",
    "MAX_CHUNK_SIZE": "10485760",
    "TTFB_TIMEOUT": "5",
    "RESP_TIMEOUT": "10",
    "ATTESTATION_PROPAGATION_SLOT_RANGE": "32",
    "MAXIMUM_GOSSIP_CLOCK_DISPARITY_MILLIS": "500",
    "MESSAGE_DOMAIN_INVALID_SNAPPY": "0x00000000",
    "MESSAGE_DOMAIN_VALID_SNAPPY": "0x01000000",
    "ATTESTATION_SUBNET_PREFIX_BITS": "6",
    "MAX_REQUEST_BLOCKS_DENEB": "128",
    "MAX_REQUEST_BLOB_SIDECARS": "768",
    "MAX_REQUEST_DATA_COLUMN_SIDECARS": "16384",
    "MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS": "4096",
    "BLOB_SIDECAR_SUBNET_COUNT": "6",
    "MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA": "128000000000",
    "MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT": "256000000000",
    "CUSTODY_REQUIREMENT": "4",
    "DATA_COLUMN_SIDECAR_SUBNET_COUNT": "128",
    "NUMBER_OF_COLUMNS": "128",
    "SAMPLES_PER_SLOT": "8",
    "MAX_COMMITTEES_PER_SLOT": "64",
    "TARGET_COMMITTEE_SIZE": "128",
    "MAX_VALIDATORS_PER_COMMITTEE": "2048",
    "SHUFFLE_ROUND_COUNT": "90",
    "HYSTERESIS_QUOTIENT": "4",
    "HYSTERESIS_DOWNWARD_MULTIPLIER": "1",
    "HYSTERESIS_UPWARD_MULTIPLIER": "5",
    "MIN_DEPOSIT_AMOUNT": "1000000000",
    "MAX_EFFECTIVE_BALANCE": "32000000000",
    "EFFECTIVE_BALANCE_INCREMENT": "1000000000",
    "MIN_ATTESTATION_INCLUSION_DELAY": "1",
    "SLOTS_PER_EPOCH": "32",
    "MIN_SEED_LOOKAHEAD": "1",
    "MAX_SEED_LOOKAHEAD": "4",
    "EPOCHS_PER_ETH1_VOTING_PERIOD": "64",
    "SLOTS_PER_HISTORICAL_ROOT": "8192",
    "MIN_EPOCHS_TO_INACTIVITY_PENALTY": "4",
    "EPOCHS_PER_HISTORICAL_VECTOR": "65536",
    "EPOCHS_PER_SLASHINGS_VECTOR": "8192",
    "HISTORICAL_ROOTS_LIMIT": "16777216",
    "VALIDATOR_REGISTRY_LIMIT": "1099511627776",
    "BASE_REWARD_FACTOR": "64",
    "WHISTLEBLOWER_REWARD_QUOTIENT": "512",
    "PROPOSER_REWARD_QUOTIENT": "8",
    "INACTIVITY_PENALTY_QUOTIENT": "67108864",
    "MIN_SLASHING_PENALTY_QUOTIENT": "128",
    "PROPORTIONAL_SLASHING_MULTIPLIER": "1",
    "MAX_PROPOSER_SLASHINGS": "16",
    "MAX_ATTESTER_SLASHINGS": "2",
    "MAX_ATTESTATIONS": "128",
    "MAX_DEPOSITS": "16",
    "MAX_VOLUNTARY_EXITS": "16",
    "INACTIVITY_PENALTY_QUOTIENT_ALTAIR": "50331648",
    "MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR": "64",
    "PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR": "2",
    "SYNC_COMMITTEE_SIZE": "512",
    "EPOCHS_PER_SYNC_COMMITTEE_PERIOD": "256",
    "MIN_SYNC_COMMITTEE_PARTICIPANTS": "1",
    "INACTIVITY_PENALTY_QUOTIENT_BELLATRIX": "16777216",
    "MIN_SLASHING_PENALTY_QUOTIENT_BELLATRIX": "32",
    "PROPORTIONAL_SLASHING_MULTIPLIER_BELLATRIX": "3",
    "MAX_BYTES_PER_TRANSACTION": "1073741824",
    "MAX_TRANSACTIONS_PER_PAYLOAD": "1048576",
    "BYTES_PER_LOGS_BLOOM": "256",
    "MAX_EXTRA_DATA_BYTES": "32",
    "MAX_BLS_TO_EXECUTION_CHANGES": "16",
    "MAX_WITHDRAWALS_PER_PAYLOAD": "16",
    "MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP": "16384",
    "MAX_BLOBS_PER_BLOCK": "6",
    "MAX_BLOB_COMMITMENTS_PER_BLOCK": "4096",
    "FIELD_ELEMENTS_PER_BLOB": "4096",
    "MIN_ACTIVATION_BALANCE": "32000000000",
    "MAX_EFFECTIVE_BALANCE_ELECTRA": "2048000000000",
    "MIN_SLASHING_PENALTY_QUOTIENT_ELECTRA": "4096",
    "WHISTLEBLOWER_REWARD_QUOTIENT_ELECTRA": "4096",
    "MAX_PENDING_PARTIALS_PER_WITHDRAWALS_SWEEP": "8",
    "PENDING_BALANCE_DEPOSITS_LIMIT": "134217728",
    "PENDING_PARTIAL_WITHDRAWALS_LIMIT": "134217728",
    "PENDING_CONSOLIDATIONS_LIMIT": "262144",
    "MAX_CONSOLIDATION_REQUESTS_PER_PAYLOAD": "1",
    "MAX_DEPOSIT_REQUESTS_PER_PAYLOAD": "8192",
    "MAX_ATTESTER_SLASHINGS_ELECTRA": "1",
    "MAX_ATTESTATIONS_ELECTRA": "8",
    "MAX_WITHDRAWAL_REQUESTS_PER_PAYLOAD": "16",
    "DOMAIN_VOLUNTARY_EXIT": "0x04000000",
    "TARGET_AGGREGATORS_PER_COMMITTEE": "16",
    "SYNC_COMMITTEE_SUBNET_COUNT": "4",
    "VERSIONED_HASH_VERSION_KZG": "1",
    "COMPOUNDING_WITHDRAWAL_PREFIX": "0x02",
    "FULL_EXIT_REQUEST_AMOUNT": "0",
    "DOMAIN_APPLICATION_MASK": "0x00000001",
    "DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF": "0x08000000",
    "BLS_WITHDRAWAL_PREFIX": "0x00",
    "DOMAIN_RANDAO": "0x02000000",
    "DOMAIN_SELECTION_PROOF": "0x05000000",
    "DOMAIN_CONTRIBUTION_AND_PROOF": "0x09000000",
    "DOMAIN_BEACON_ATTESTER": "0x01000000",
    "TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE": "16",
    "DOMAIN_SYNC_COMMITTEE": "0x07000000",
    "ETH1_ADDRESS_WITHDRAWAL_PREFIX": "0x01",
    "UNSET_DEPOSIT_REQUESTS_START_INDEX": "18446744073709551615",
    "DOMAIN_BEACON_PROPOSER": "0x00000000",
    "DOMAIN_DEPOSIT": "0x03000000",
    "DOMAIN_AGGREGATE_AND_PROOF": "0x06000000"
  }
}

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/eth/v1/config/spec RPC Method

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Parameters

Returns