# Tron RPC Node  
Built for Payments & Stablecoins

Connect to Tron, the leading blockchain for USDT transfers and digital payments. Experience near-zero fees, instant finality, and the world's most active stablecoin network.

[Documentation](https://docs-rpc.crypto-chief.com/chains/tron) [Get a free endpoint ](https://auth.crypto-chief.com/registration)

##### 25 M+

Requests per Day

##### 99.9 %

Network Uptime

##### < 100 ms

Average Response Time

##### 24/7

Technical Support

## Specification Tron Network

Technical characteristics and available endpoints

![Tron (TRX)](/img/protocols/tron.svg)

### Tron (TRX)

Mainnet & Testnet Support — Shasta, Nile

Network ID Mainnet

Protocol HTTP / gRPC

Uptime 99.9%

Block Time \~3s

Consensus Delegated Proof of Stake

Smart Contracts Yes (TVM)

Tron is a high-throughput blockchain platform optimized for digital content, payments, and stablecoin transfers. With over $60B in USDT circulation (more than Ethereum), Tron has become the dominant network for global stablecoin transactions, processing millions of USDT transfers daily with near-zero fees and instant settlement.

#### Key capabilities:

- Largest USDT network with 60B+ USDT in circulation
- Ultra-low transaction fees — often free for many operations
- High throughput — 2000+ transactions per second
- 3-second block time with instant soft finality
- TRC-20 token standard for stablecoins and assets
- Delegated Proof of Stake with 27 Super Representatives
- Energy/Bandwidth system instead of traditional gas
- Massive adoption in payments, remittances, and DeFi

#### 🔗 RPC Endpoints

HTTP

`https://rpc.crypto-chief.com/tron/{YOUR_API_KEY}`

GRPC

`https://rpc.crypto-chief.com/tron/grpc/{YOUR_API_KEY}`

Replace {YOUR\_API\_KEY} with your actual API key from the dashboard.

### Need testnet TRX? Try the Tron Faucet

Free native testnet TRX and test USDT on **Nile Testnet** — claim instantly from your Crypto Chief dashboard before going to mainnet.

[Open faucet](/faucet/tron-nile/)

## What is a Tron RPC Node?

Access the world's largest stablecoin network

A Tron RPC node provides applications with access to the Tron blockchain, enabling USDT transfers, TRC-20 token operations, smart contract interactions, and account management. Tron's unique architecture uses energy and bandwidth instead of traditional gas fees, making it extremely cost-effective for payments.

### Why Tron dominates stablecoins

Tron processes more USDT transfers than any other blockchain, including Ethereum. With near-zero fees and instant settlement, Tron has become the preferred network for cross-border payments, remittances, exchanges, and peer-to-peer transfers. Over 60% of global USDT supply circulates on Tron.

**Tron advantages:**

- **USDT dominance** — 60B+ USDT, largest stablecoin network
- **Near-zero fees** — most transfers cost less than $0.01
- **High throughput** — 2000+ TPS capacity
- **Energy system** — stake TRX for free transactions
- **Instant settlement** — 3-second blocks
- **Global adoption** — millions of daily active users

### How Tron works

Tron uses Delegated Proof of Stake (DPoS) where 27 Super Representatives produce blocks every 3 seconds. Instead of gas fees, Tron uses an energy and bandwidth system — users can freeze TRX to gain free transactions, making it extremely cost-effective for regular users.

**Tron architecture:**

1. 27 Super Representatives elected by TRX holders
2. Block production rotates among SRs every 3 seconds
3. Transactions consume energy and bandwidth
4. Users freeze TRX to obtain free daily resources
5. TVM (Tron Virtual Machine) executes smart contracts

### Energy & Bandwidth system

**Bandwidth** is used for simple TRX transfers and is freely regenerated daily. **Energy** is required for smart contract operations and TRC-20 transfers. Users can freeze TRX to gain energy, or pay a small fee in TRX if insufficient.

This system enables millions of users to transfer USDT for free or near-free costs by simply staking TRX, making Tron the most cost-effective network for stablecoin operations.

## Technical Documentation

Quick start for developers

### Supported RPC Methods

Tron uses different API methods than Ethereum. Common Tron API calls include:

- **wallet/getaccount** — get account information
- **wallet/getbalance** — TRX balance
- **wallet/createtransaction** — create TRX transfer
- **wallet/broadcasttransaction** — broadcast signed transaction
- **wallet/gettransactionbyid** — transaction details
- **wallet/triggersmartcontract** — call smart contract
- **wallet/getaccountresource** — energy and bandwidth
- **wallet/getnowblock** — latest block
- **walletsolidity/gettransactioninfobyid** — confirmed transaction info

### Code Examples

💻

#### JavaScript (tronweb) — Tron Connection:

```
const TronWeb = require('tronweb');

const tronWeb = new TronWeb({
  fullHost: 'https://rpc.crypto-chief.com/tron/YOUR_API_KEY',
  headers: { 'TRON-PRO-API-KEY': 'YOUR_API_KEY' }
});

// Get TRX balance
const address = 'TYour1Address2Here3...';
const balance = await tronWeb.trx.getBalance(address);
console.log('TRX Balance:', tronWeb.fromSun(balance), 'TRX');

// Get account resources (energy/bandwidth)
const resources = await tronWeb.trx.getAccountResources(address);
console.log('Energy:', resources.EnergyLimit || 0);
console.log('Bandwidth:', resources.freeNetLimit || 0);

// Get USDT balance (TRC-20)
const usdtContract = 'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t';
const contract = await tronWeb.contract().at(usdtContract);
const usdtBalance = await contract.balanceOf(address).call();
console.log('USDT Balance:', usdtBalance / 1e6);
```

💻

#### USDT Transfer on Tron:

```
const TronWeb = require('tronweb');

const tronWeb = new TronWeb({
  fullHost: 'https://rpc.crypto-chief.com/tron/YOUR_API_KEY',
  headers: { 'TRON-PRO-API-KEY': 'YOUR_API_KEY' },
  privateKey: 'YOUR_PRIVATE_KEY'
});

// Transfer USDT (TRC-20)
const usdtContract = 'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t';
const toAddress = 'TRecipient1Address2...';
const amount = 100; // 100 USDT

const contract = await tronWeb.contract().at(usdtContract);
const tx = await contract.transfer(
  toAddress,
  amount * 1e6 // USDT has 6 decimals
).send({
  feeLimit: 100_000_000 // 100 TRX fee limit
});

console.log('USDT transfer TX:', tx);
```

💻

#### Python (tronpy) — Tron Setup:

```
from tronpy import Tron
from tronpy.providers import HTTPProvider

provider = HTTPProvider('https://rpc.crypto-chief.com/tron/YOUR_API_KEY')
client = Tron(provider=provider)

# Get account info
address = 'TYour1Address2Here3...'
account = client.get_account(address)
print('TRX Balance:', account.get('balance', 0) / 1e6, 'TRX')

# Get account resources
resources = client.get_account_resource(address)
print('Energy:', resources.get('EnergyLimit', 0))
print('Bandwidth:', resources.get('freeNetLimit', 0))

# Get latest block
latest_block = client.get_latest_block()
print('Latest block:', latest_block['block_header']['raw_data']['number'])
```

💻

#### Check Transaction Status:

```
const TronWeb = require('tronweb');

const tronWeb = new TronWeb({
  fullHost: 'https://rpc.crypto-chief.com/tron/YOUR_API_KEY'
});

const txId = 'your_transaction_id_here';

// Get transaction info (confirmed)
const txInfo = await tronWeb.trx.getTransactionInfo(txId);
console.log('Status:', txInfo.receipt?.result); // SUCCESS or FAILED
console.log('Block:', txInfo.blockNumber);
console.log('Energy used:', txInfo.receipt?.energy_usage_total || 0);
console.log('Fee:', txInfo.fee || 0, 'SUN');

// Get transaction details
const tx = await tronWeb.trx.getTransaction(txId);
console.log('Transaction:', tx);
```

### Tron Best Practices

- **Freeze TRX:** Stake TRX to get free energy for USDT transfers
- **Energy Management:** Monitor energy usage to avoid fees
- **Fee Limit:** Set appropriate feeLimit for contract calls
- **Address Format:** Tron uses base58 addresses starting with 'T'
- **Confirmations:** Wait 19+ blocks for high-value transfers
- **USDT Contract:** Use official USDT-TRC20 contract address

## Why choose us?

Production-grade Tron infrastructure

### Maximum Speed

Ultra-fast infrastructure delivering &lt;50ms latency optimized for high-frequency USDT transfers and payment processing.

### High Reliability

Enterprise-grade infrastructure with 99.9% uptime, redundant nodes, and automatic failover for mission-critical payment systems.

### Advanced Analytics

Monitor USDT transfers, TRX transactions, energy consumption, and detailed performance metrics through comprehensive dashboard.

### Global Coverage

Nodes deployed globally with focus on regions with high Tron adoption — Asia, Latin America, and emerging markets.

### Auto-Scaling

Infrastructure handles millions of USDT transfers scaling automatically during peak trading and payment volumes.

### Tron Experts

24/7 support from engineers specialized in Tron architecture, USDT operations, and energy optimization.

## Examples of Use

Power your USDT and payment applications

Tron's dominance in USDT transfers and near-zero fees make it the platform of choice for exchanges, payment processors, remittance services, and any application requiring efficient stablecoin operations.

#### USDT Payment Processing

Build payment systems processing millions of USDT transfers with minimal fees. Our infrastructure supports high-volume payment operations for exchanges, merchants, and payment gateways.

#### Cryptocurrency Exchanges

Integrate Tron for USDT deposits and withdrawals. Our reliable RPC access ensures smooth operations for high-volume exchange platforms processing thousands of transactions hourly.

#### Remittance Services

Enable low-cost cross-border money transfers using USDT on Tron. Near-zero fees make Tron ideal for remittance corridors and peer-to-peer transfers.

#### Multi-Currency Wallets

Build wallets supporting TRX and TRC-20 tokens with energy management, USDT transfers, and staking features. Our infrastructure ensures smooth wallet operations.

#### Merchant Solutions

Accept USDT payments with instant settlement and minimal fees. Perfect for e-commerce, point-of-sale systems, and subscription services.

#### DeFi on Tron

Launch DeFi protocols leveraging Tron's low fees and USDT liquidity. Build lending, staking, and yield platforms on the world's largest stablecoin network.

## Got questions?  
we are here to help

## What is Tron? 

Tron is a high-throughput blockchain optimized for payments and stablecoins. It's the world's largest network for USDT transfers with 60B+ USDT in circulation.

## Why is Tron popular for USDT? 

Tron offers near-zero fees for USDT transfers (often free with staked TRX), instant settlement, and high throughput — making it ideal for payments and exchanges.

## How much do Tron transactions cost? 

TRX transfers are often free with bandwidth. USDT transfers cost \~1-5 TRX ($0.10-$0.50) or can be free if you freeze TRX for energy.

## What is TRC-20? 

TRC-20 is Tron's token standard, similar to Ethereum's ERC-20\. USDT-TRC20 is the most widely used TRC-20 token.

## What is energy and bandwidth on Tron? 

Energy and bandwidth are resources consumed by transactions. Users freeze (stake) TRX to gain free daily energy/bandwidth, eliminating transaction fees.

## How do I get free USDT transfers? 

Freeze TRX to obtain energy. With enough frozen TRX, you can make USDT transfers without paying fees. Most users freeze 20-50 TRX for regular use.

## Is Tron EVM compatible? 

No, Tron uses TVM (Tron Virtual Machine), which is similar to EVM but not identical. Smart contracts are written in Solidity but require Tron-specific modifications.

## How fast are Tron transactions? 

Tron produces blocks every 3 seconds. Transactions receive soft confirmation in seconds, with finality after 19+ block confirmations (\~1 minute).

## Do you support Tron testnet? 

Yes, we provide RPC access to Tron mainnet and testnets (Shasta, Nile) for development and testing.

## What's the official USDT contract address? 

The official USDT-TRC20 contract is TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t. Always verify contract addresses to avoid scams.

## Pricing that grows with your needs.

### Free

Start building on Web3 — no credit card.

##### $0

- 5 reqs/sec RPC
- 5 reqs/min Unified API
- 1 req/day AML
- Ultimate chains
- WSS, Statistics
- Community support

[Get started ](https://auth.crypto-chief.com/registration)

### Pay for use

Flexible pay-as-you-go for any workload.

##### From $10

- 400 reqs/sec RPC
- 300 reqs/min Unified API
- 5 reqs/sec AML
- EventStream
- Ultimate chains
- WSS, Whitelists, Statistics
- Support portal

[Get started](https://auth.crypto-chief.com/registration)

### Subscription

From $500 monthly plus 20% extra value.

##### From $500

- 400 reqs/sec RPC
- 300 reqs/min Unified API
- 5 reqs/sec AML
- EventStream
- Ultimate chains
- WSS, Whitelists, Statistics
- Support portal

[Get started ](https://auth.crypto-chief.com/registration)

### Enterprise

Tailored solution for expert builders

##### Custom terms

All Subscription features plus:

- Flexible rate limits
- Engineering team support
- Custom SLA
- Personal manager

[Contact Sales ](/contact/)