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POST
/
eth_getStorageAt
curl --request POST \
  --url https://monad-testnet.core.chainstack.com/9c5b265f20b3ea5df4f54f70eb74b800/ \
  --header 'Content-Type: application/json' \
  --data '{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_getStorageAt",
  "params": [
    "0xAc586b65F3cd0627D2D05AdB8EF551C9d2D76E12",
    "0x0",
    "latest"
  ]
}'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}
Monad API method that returns the value from a storage position at a given address. This method allows you to read the raw storage of smart contracts, which is useful for debugging and analyzing contract state.
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Parameters

  • data — the 20-byte address of the storage.
  • quantity — the position in the storage as a hexadecimal string.
  • quantity|tag — the block number as a hexadecimal string, or one of the following block tags:
    • latest — the most recent block in the canonical chain
    • earliest — the genesis block
    • pending — the pending state/transactions

​
Response

  • result — the value at this storage position, encoded as a 32-byte hexadecimal string.

​
eth_getStorageAt code examples

const { ethers } = require("ethers");

const provider = new ethers.JsonRpcProvider("CHAINSTACK_NODE_URL");

async function getStorageAt() {
  const contractAddress = "0xAc586b65F3cd0627D2D05AdB8EF551C9d2D76E12";
  const position = "0x0"; // Storage slot 0
  const value = await provider.getStorage(contractAddress, position);
  console.log(`Storage value at position 0: ${value}`);
}

getStorageAt();

​
Use case

A practical use case for eth_getStorageAt is reading private or internal state variables from smart contracts that are not exposed through public getter functions, or verifying that a contract’s storage layout matches expected values during audits.

Body

application/json
​
id
integer
default:1
​
jsonrpc
string
default:2.0
​
method
string
default:eth_getStorageAt
​
params
string[]

Response

200 - application/json

The value at the storage position.

​
jsonrpc
string
​
id
integer
​
result
string