Tron

Overview

TronModule provides native Tron blockchain operations including message signing, TRX and TRC20 token transfers, balance queries, and network details. Access it via DynamicSDK.instance().tron. Available since Swift SDK 1.8.0.

Prerequisites

Dynamic SDK initialized (see Quickstart)
User authenticated (see Authentication)
Tron enabled in the Dynamic dashboard

Get a Tron Wallet

If Tron is enabled in the dashboard, the user gets a Tron wallet on signup. Find it via userWallets:

let sdk = DynamicSDK.instance()

let tronWallet = sdk.wallets.userWallets.first(where: { $0.chain == "TRON" })

Get Balance

Query the TRX balance for a wallet. Returned as a string to preserve precision.

let balance = try await sdk.tron.getBalance(walletId: wallet.id)
print("Balance: \(balance) TRX")

Get Network Details

Query the Tron network the wallet is connected to. Returns a TronNetworkDetails with the chain ID and network name:

let network = try await sdk.tron.getNetworkDetails(walletId: wallet.id)
print("Network: \(network.name) (chainId: \(network.chainId))") // e.g. "Mainnet (chainId: 728126428)"

Sign a Message

Sign a message using the connected Tron wallet:

let signature = try await sdk.tron.signMessage(
  walletId: wallet.id,
  message: "Hello, Tron!"
)
print("Signature: \(signature)")

Send a Balance

Send TRX, or a TRC20 token, to a recipient. Returns the transaction hash.

let hash = try await sdk.tron.sendBalance(
  walletId: wallet.id,
  toAddress: "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t", // recipient address
  amount: "0.01"
)
print("Hash: \(hash)")

Parameter	Type	Description
`walletId`	`String`	The wallet ID to send from
`toAddress`	`String`	Recipient Tron address (base58, starts with `T`)
`amount`	`String`	Amount to send
`tokenAddress`	`String?`	Optional TRC20 token contract address. Omit for TRX
`tokenDecimals`	`Int?`	Optional token decimals

API Reference

Method	Returns	Description
`getBalance`	`String`	Get wallet balance
`getNetworkDetails`	`TronNetworkDetails`	Get the connected network
`signMessage`	`String`	Sign a message
`sendBalance`	`String`	Send TRX or a TRC20 token, returns tx hash

Next Steps

Stellar Operations: Stellar operations
TON Operations: TON operations
Token Balances: Multi-chain balance queries

Learn

Build on the client

Build on the server

Configure

Overview

Prerequisites

Get a Tron Wallet

Get Balance

Get Network Details

Sign a Message

Send a Balance

API Reference

Next Steps

​Overview

​Prerequisites

​Get a Tron Wallet

​Get Balance

​Get Network Details

​Sign a Message

​Send a Balance

​API Reference

​Next Steps

Overview

Prerequisites

Get a Tron Wallet

Get Balance

Get Network Details

Sign a Message

Send a Balance

API Reference

Next Steps