TRON Developer Documentation

Pick a section on the left, search above, or jump to a popular page or common task below. New here? Start with the getting started guide or learn how to build a Web3 app.

Common tasks

6 See the full Web3 tutorial →

Runnable examples for the most frequent developer tasks. Copy the snippet and follow the linked page for the full explanation.

💸 SOL

Transfer TRX from a contract

Use transfer(), send(), and call() safely.

3 minBeginner

payable(_to).transfer(
amount
)

🪙 SOL

Issue a TRC-20 token

Write, compile, and deploy an ERC-20 compatible token.

8 minIntermediate

contract MyToken is TRC20 {
string name = "MyToken";
}

👂 JAVA

Subscribe to events via Kafka

Stream TRON chain events through a Kafka-backed plugin.

10 minIntermediate

new EventPlugin(
"kafka://...",
topicName
)

🔒 JS

Stake TRX for resources

Freeze TRX for Bandwidth or Energy; delegate to another account.

5 minIntermediate

tronWeb.freezeBalanceV2(
amount, "ENERGY"
)

📞 JAVA

Call TRON via gRPC

Invoke TRON fullnode gRPC methods directly from Java.

5 minIntermediate

WalletGrpc.newBlockingStub(
channel).getAccount(req)

✍️ JS

Verify a transaction signature

Recover the signer of a TRON transaction from its signature.

6 minAdvanced

ecRecover(messageHash,
'0xsig...')

Recently updated 7

→ Super Representatives /docs/super-representatives recent → → Advanced SR configuration /docs/advanced-configuration-for-super-representative recent → → Offline transactions with Trident & TronWeb /docs/create-offline-transactions-with-trident-and-tronweb recent → → Mainnet database snapshots /docs/main-net-database-snapshots 1 week ago → → Exchange / wallet integration /docs/exchangewallet-integrate-with-the-tron-network 1 week ago → → TRON community support /docs/online-technical-support 2 weeks ago → → Event subscription /docs/event-subscription 2 weeks ago →

Recipes