eth_getStorageAt
curl --request POST \
--url https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/ \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getStorageAt",
"params": [
"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e",
"0x0",
"latest"
]
}
'import requests
url = "https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getStorageAt",
"params": ["0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e", "0x0", "latest"]
}
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: 'eth_getStorageAt',
params: ['0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e', '0x0', 'latest']
})
};
fetch('https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/', 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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/",
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' => 'eth_getStorageAt',
'params' => [
'0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e',
'0x0',
'latest'
]
]),
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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/")
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\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": 1,
"result": "0x0000000000000000000000000a3111263a39fa77d1a931a2aeb028314b73fb7e"
}Arc node API
eth_getStorageAt | Arc
Arc API method that returns the value from a storage position at a given address. This is useful for reading raw contract storage slots.
POST
/
eth_getStorageAt
curl --request POST \
--url https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/ \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getStorageAt",
"params": [
"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e",
"0x0",
"latest"
]
}
'import requests
url = "https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getStorageAt",
"params": ["0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e", "0x0", "latest"]
}
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: 'eth_getStorageAt',
params: ['0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e', '0x0', 'latest']
})
};
fetch('https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/', 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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/",
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' => 'eth_getStorageAt',
'params' => [
'0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e',
'0x0',
'latest'
]
]),
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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\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://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c/")
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\": \"eth_getStorageAt\",\n \"params\": [\n \"0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e\",\n \"0x0\",\n \"latest\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": 1,
"result": "0x0000000000000000000000000a3111263a39fa77d1a931a2aeb028314b73fb7e"
}Arc API method that returns the value from a storage position at a given address. This is useful for reading raw contract storage slots.
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
address— the address of the contractstoragePosition— the position in storage (hex)blockParameter— the block number (hex) or tag (latest,earliest,pending)
Response
result— the value at the storage position encoded as hexadecimal
eth_getStorageAt code examples
const ethers = require('ethers');
const NODE_URL = "CHAINSTACK_NODE_URL";
const provider = new ethers.JsonRpcProvider(NODE_URL);
// pathUSD token address
const PATHUSD = "0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e";
const getStorage = async () => {
// Slot 0 typically contains the total supply in ERC20 contracts
const value = await provider.getStorage(PATHUSD, 0);
console.log(`Storage slot 0: ${value}`);
// Read a specific slot
const slot5 = await provider.send("eth_getStorageAt", [
PATHUSD,
"0x5",
"latest"
]);
console.log(`Storage slot 5: ${slot5}`);
};
getStorage();
from web3 import Web3
node_url = "CHAINSTACK_NODE_URL"
web3 = Web3(Web3.HTTPProvider(node_url))
# pathUSD token address
PATHUSD = "0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e"
# Read storage slot 0
value = web3.eth.get_storage_at(PATHUSD, 0)
print(f"Storage slot 0: {value.hex()}")
# Read a specific slot using raw RPC
result = web3.provider.make_request("eth_getStorageAt", [
PATHUSD,
"0x5",
"latest"
])
print(f"Storage slot 5: {result['result']}")
curl -X POST "CHAINSTACK_NODE_URL" \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "eth_getStorageAt",
"params": ["0x7798f2eb73c1dd8fa8086d780d5cf114a10f528e", "0x0", "latest"],
"id": 1
}'
Last modified on August 3, 2026
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