eth_getBalance

Returns the balance of the account at the given address.

Parameters

1. Address - The address to check balance for
2. Block Parameter - Block number, or "latest", "earliest", "pending"

{
  "jsonrpc": "2.0",
  "method": "eth_getBalance",
  "params": ["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"],
  "id": 1
}

Returns

QUANTITY - Integer of the current balance in wei (1 TRX = 10^6 sun/wei for TRON).

Implementation Examples

JSON-RPC endpoint format

Use https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/jsonrpc for all TRON JSON-RPC methods (eth_*, net_*, web3_*). Send POST requests with a JSON-RPC body and remember to replace YOUR_API_KEY.

cURL

curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/jsonrpc \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_getBalance",
    "params": ["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"],
    "id": 1
  }'

JavaScript

// Using ethers.js
import { ethers } from 'ethers';

const provider = new ethers.JsonRpcProvider('https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/jsonrpc');
const balance = await provider.getBalance('0x407d73d8a49eeb85d32cf465507dd71d507100c1');
console.log('Balance in TRX:', ethers.formatUnits(balance, 6)); // TRON uses 6 decimals

Example Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x0234c8a3397aab58"
}