TRON RPC Endpoint

Fast, flat-rate TRON RPC node provider — free tier, no KYC, HTTP & WebSocket.

TRON is a high-throughput blockchain with a strong focus on stablecoin transfers — particularly USDT, which has the largest supply on TRON of any chain. With sub-cent fees and 3-second block times, TRON is a major rail for retail and emerging-market stablecoin flows.

About TRON

TRON launched mainnet in June 2018. It uses Delegated Proof-of-Stake with 27 active Super Representatives. The TVM (TRON Virtual Machine) is largely Solidity-compatible, allowing Ethereum contracts to be ported with minor changes.

TRON's dominant use case is stablecoin transfers — Tether (USDT) on TRON has over $50B in supply, more than any single chain. This makes TRON the most-used chain globally for cross-border value transfer, especially in Asia and Latin America.

Common Use Cases on TRON

• USDT and stablecoin transfers (largest supply globally)
• Cross-border payments in emerging markets
• DeFi (JustLend, SunSwap)
• Gaming and content monetization
• Energy/bandwidth resource model (no per-transaction fees with sufficient stake)

TRON Ecosystem

USDT-TRC20 is the dominant asset on TRON. JustLend (lending), SunSwap (DEX), and a long-tail of consumer apps. TRON also hosts a significant gambling and content-creator economy.

HTTP Endpoint

WebSocket Endpoint

Quick Start: Connect to TRON

cURL

curl -X POST https://rpc.swiftnodes.io/rpc/tron?key=YOUR_API_KEY \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"getHealth","id":1}'

Note: TRON uses its own RPC methods. Refer to the official TRON documentation for available methods.

Bridging to TRON

Wormhole, JustLink, and TRON's native bridges. Stablecoin bridging is the most-used path — USDT specifically moves heavily between TRON, Ethereum, and BSC.

Features of SwiftNodes for TRON

• Multiple load-balanced upstream nodes for high availability
• Health-checked every 60 seconds with automatic failover
• Free tier available — no credit card or KYC required
• Flat-rate monthly pricing with no per-request fees
• HTTP and WebSocket support
• One API key works across all 75+ supported chains, including TRON

Rate Limits

Frequently Asked Questions: TRON