Build on TRON with reliable RPC nodes

const { TronWeb } = require('tronweb');

const tronWeb = new TronWeb({
    fullHost: 'YOUR_CHAINSTACK_ENDPOINT'
});

const address = 'TWiEv2wfqQ8FkbAJ6bXt1uA2Uav9ZWvXip';

async function getBalance() {
    try {
        const balanceInSun = await tronWeb.trx.getBalance(address);
        const balanceInTRX = tronWeb.fromSun(balanceInSun);

        console.log(`Address: ${address}`);
        console.log(`Balance in SUN: ${balanceInSun}`);
        console.log(`Balance in TRX: ${balanceInTRX}`);
    } catch (error) {
        console.error('Error getting balance:', error);
    }
}

getBalance();

import grpc
import sys
sys.path.insert(0, './generated')

from api import api_pb2, api_pb2_grpc

ENDPOINT = "tron-mainnet.core.chainstack.com:443"
X_TOKEN = "YOUR_X_TOKEN"

def get_now_block():
    # Create secure channel with TLS
    credentials = grpc.ssl_channel_credentials()
    channel = grpc.secure_channel(ENDPOINT, credentials)

    # Create stub
    stub = api_pb2_grpc.WalletStub(channel)

    # Add x-token to metadata
    metadata = [("x-token", X_TOKEN)]

    # Call GetNowBlock
    response = stub.GetNowBlock(
        api_pb2.EmptyMessage(),
        metadata=metadata,
        timeout=15
    )

    print(f"Block number: {response.block_header.raw_data.number}")
    print(f"Transactions: {len(response.transactions)}")

    channel.close()

get_now_block()

from web3 import Web3

# YOUR_CHAINSTACK_ENDPOINT is the node HTTPS endpoint with the /jsonrpc postfix
web3 = Web3(Web3.HTTPProvider('YOUR_CHAINSTACK_ENDPOINT'))
print(web3.eth.block_number)