debug_dumpBlock
curl --request POST \
--url https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/ \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "debug_dumpBlock",
"params": [
"0xc3007d"
]
}
'import requests
url = "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "debug_dumpBlock",
"params": ["0xc3007d"]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({id: 1, jsonrpc: '2.0', method: 'debug_dumpBlock', params: ['0xc3007d']})
};
fetch('https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 1,
'jsonrpc' => '2.0',
'method' => 'debug_dumpBlock',
'params' => [
'0xc3007d'
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "<string>",
"id": 123,
"result": {}
}Robinhood Chain node API
debug_dumpBlock | Robinhood
Robinhood Chain API method that retrieves the state of all accounts at a given block number. Not available on Chainstack Global Nodes.
POST
/
debug_dumpBlock
curl --request POST \
--url https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/ \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "debug_dumpBlock",
"params": [
"0xc3007d"
]
}
'import requests
url = "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "debug_dumpBlock",
"params": ["0xc3007d"]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({id: 1, jsonrpc: '2.0', method: 'debug_dumpBlock', params: ['0xc3007d']})
};
fetch('https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 1,
'jsonrpc' => '2.0',
'method' => 'debug_dumpBlock',
'params' => [
'0xc3007d'
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://robinhood-mainnet.core.chainstack.com/23cf4479b299ab4835d76c05c468ca6e/")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"debug_dumpBlock\",\n \"params\": [\n \"0xc3007d\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "<string>",
"id": 123,
"result": {}
}Robinhood Chain API method that retrieves the state of all accounts at a given block number. This method returns a dump of the state trie, including account balances, nonces, code hashes, and storage. It is primarily used for debugging and state inspection.
debug_dumpBlock is not available on Robinhood Chain Global Nodes — the call returns -32601. See Robinhood Chain methods for the debug_* methods that are available.Get your own node endpoint todayStart for free and get your app to production levels immediately. No credit card required.You can sign up with your GitHub, X, Google, or Microsoft account.
Parameters
quantity— the block number in hex format or block tag (latest,earliest,pending,safe,finalized).
Response
result— an object containing the state dump:root— the state root hash of the block.accounts— a map of account addresses to account data:balance— the account balance in Wei.nonce— the account nonce.root— the storage root hash.codeHash— the hash of the account’s contract code.code— the contract bytecode.storage— the account’s storage slots.address— the account address.
This method returns up to 256 accounts per call. For iterating over all accounts, use
debug_accountRange which supports pagination.debug_dumpBlock code examples
const { JsonRpcProvider } = require("ethers");
const provider = new JsonRpcProvider("CHAINSTACK_NODE_URL");
async function call() {
const result = await provider.send("debug_dumpBlock", ["0xc3007d"]);
console.log(result);
}
call();
from web3 import Web3
node_url = "CHAINSTACK_NODE_URL"
web3 = Web3(Web3.HTTPProvider(node_url))
result = web3.provider.make_request("debug_dumpBlock", ["0xc3007d"])
print(result)
curl -X POST "CHAINSTACK_NODE_URL" \
-H "Content-Type: application/json" \
--data '{
"jsonrpc": "2.0",
"method": "debug_dumpBlock",
"params": ["0xc3007d"],
"id": 1
}'
Body
application/json
Last modified on September 27, 2026
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