eth_getBalance | Monad

POST

eth_getBalance

cURL

curl --request POST \
  --url https://monad-testnet.core.chainstack.com/9c5b265f20b3ea5df4f54f70eb74b800/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_getBalance",
  "params": [
    "0x0000000000000000000000000000000000001000",
    "latest"
  ]
}
'

200

{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}

Monad API method that returns the balance of the account at the given address. The balance is returned in wei, the smallest unit of MON.

When called against a block older than the latest ~128 blocks, this method is treated as an archive request (2 RUs instead of 1 RU). See request units.

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Parameters

• data — the 20-byte address to check for balance.
• quantity or tag — integer block number, or the string latest, earliest, or pending.

Response

• result — the balance of the account in wei, encoded as hexadecimal.

eth_getBalance code examples

ethers.js

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

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

async function getBalance() {
  const address = "0x0000000000000000000000000000000000001000";
  const balance = await provider.getBalance(address);
  console.log(`Balance: ${ethers.formatEther(balance)} MON`);
}

getBalance();

Use case

A practical use case for eth_getBalance is displaying user wallet balances in DApps or checking if an account has sufficient funds before sending a transaction.

Body

application/json

id · integer · default: 1

jsonrpc · string · default: 2.0

method · string · default: eth_getBalance

params · string[]

Response

200 - application/json

The balance in wei.

jsonrpc · string

id · integer

result · string