Get the address of the configured wallet. Use this to verify which wallet is active.

List all available wallets. Returns wallet IDs, types, and addresses. Use select_wallet to switch between them.

Switch the active wallet at runtime. Use list_wallets to see available wallet IDs. Only available in Encrypted Storage mode.

Sign an arbitrary message using the configured wallet.

Get information about a TRON network: current block number and RPC endpoint

Get a list of all supported TRON networks

Get current chain parameters including Energy and Bandwidth unit prices. Returns structured fee information similar to gas price queries.

Convert addresses between Hex and Base58 formats

Get block details by block number or hash

Get the latest block from the network

Get the TRX balance for an address

Get the TRC20 token balance for an address

Get transaction details by transaction hash

Get transaction info (receipt/confirmation status, energy usage, logs).

Call read-only functions on a smart contract.

Get raw contract metadata from the chain, including ABI (if verified) and bytecode.

Get high-level information about a contract: ABI, readable function signatures, and raw metadata.

Fetch contract ABI from the chain (for verified contracts). Returns the ABI entry array.

Execute multiple read-only functions in a single batch call.

Execute state-changing functions on a smart contract. Requires configured wallet.

Deploy a smart contract to the TRON network using ABI and Bytecode.

Estimate energy consumption for a smart contract call (simulation).

Update a contract's consume_user_resource_percent (user pay ratio). Requires the contract creator's wallet.

Update a contract's originEnergyLimit (max energy the contract creator will pay per execution). Requires the contract creator's wallet.

Clear the on-chain ABI metadata of a contract (ClearABIContract). Requires the contract creator's wallet.

Transfer TRX to an address.

Transfer TRC20 tokens to an address.

Freeze TRX to get resources (Stake 2.0).

Unfreeze TRX to release resources (Stake 2.0).

Withdraw expired unfrozen balance (Stake 2.0). Call this after the unfreezing period to return TRX to available balance.

Cancel unstakings, all unstaked funds still in the waiting period will be re-staked, all unstaked funds that exceeded the 14-day waiting period will be automatically withdrawn to the owner’s account.

Get remaining available unstake (unfreeze) operations for an address in Stake 2.0.

Get the withdrawable unstaked TRX amount for an address at a given timestamp in Stake 2.0.

Delegate staked resources (BANDWIDTH or ENERGY) from the configured wallet to another address.

Revoke previously delegated staked resources (BANDWIDTH or ENERGY) from a receiver address back to the configured wallet.

Get the maximum amount of TRX (in Sun) that an address can currently delegate as resources (BANDWIDTH or ENERGY) under Stake 2.0.

Get delegated resource details (bandwidth and energy) between two addresses under Stake 2.0.

Get delegated resource account index for an address under Stake 2.0 (who delegated to this address and who this address delegated to).

Query block by block height. Returns block header and transaction list.

Query block by block ID (hash). Returns block header and transaction list.

Retrieve the most recent N blocks, starting from the latest solidified block in descending order of height.

Retrieve a list of block objects within the specified block height range [startNum, endNum).

Get the current latest block information from the network.

Query transaction status and content by transaction hash.

Query transaction receipt including energy usage, fee, logs, and confirmation status by transaction hash.

Get TransactionInfo (receipts) for all transactions in a specific block height.

Query historical energy unit price on the TRON network.

Query historical bandwidth unit price on the TRON network.

Query the total amount of TRX burned from on-chain transaction fees since No. 54 Committee Proposal took effect.

Query the list of accounts that have signed a given transaction. Pass the full transaction JSON object.

Get all balance change operations in a block. Requires block hash and block number. Note: requires the node to enable historical balance query.

Broadcast a signed transaction to the TRON network. Accepts the full signed transaction JSON object.

Broadcast a signed, protocol buffer-encoded transaction hex string to the TRON network.

Create an unsigned TRX transfer transaction. The recipient account will be auto-activated if it does not exist. Returns an unsigned transaction object that must be signed before broadcasting.

List all connected node addresses on the TRON network. Returns an array of node IP:port strings.

Get detailed information about the current TRON node, including version, config, peers, and machine info.

Get the list of transaction IDs currently in the pending pool (mempool).

Get the details of a specific transaction from the pending pool by its transaction ID.

Get the number of transactions currently in the pending pool (mempool).

Get all events emitted by a specific transaction.

Get recent events emitted by a specific contract address.

Get events emitted in a specific block. Supports pagination via limit and fingerprint. Preferred over get_events_of_latest_block when you need precise block targeting or full event retrieval.

Get events from the most recent block that contains events (skips empty blocks). Results may be limited by the API default page size and subject to event indexing lag. For precise control, use get_events_by_block_number with a specific block number and limit/fingerprint pagination.

Get full account information including balance, resources, permissions, frozen balance, and votes.

Get account TRX balance at a specific block height.

Generate a new TRON account offline (keypair generation). Returns privateKey, publicKey, and address. No network interaction needed.

Validate a TRON address and detect its format (Base58 or Hex).

Get bandwidth (net) resource information for an account.

Get account resource details including energy, bandwidth, frozen balance, and delegation info.

Query the amount of resources delegated from one account to another (Stake 2.0).

Query the resource delegation index for an account: who delegated to this account, and who this account delegated to.

Activate a new account on the TRON network. Costs bandwidth from the configured wallet. The target address must be generated beforehand.

Update the name of the configured wallet's account. Can only be set once.

Update account permissions for multi-signature configuration. Set owner, active, and optional witness permissions.

Get the full list of all Super Representatives (SR / witnesses) on the network.

Get a paginated list of current active Super Representatives.

Get the timestamp of the next network maintenance window.

Query the current unclaimed voting reward for an address.

Query the brokerage ratio (dividend percentage) of a Super Representative. The brokerage value is the percentage that the SR keeps; the rest is distributed to voters.

Apply to become a Super Representative (SR). Requires the configured wallet and burns 9999 TRX as application fee.

Update the SR node website URL for the configured wallet (must already be an SR).

Vote for Super Representatives using TRON Power (obtained by freezing TRX). Each frozen TRX = 1 vote.

Withdraw accumulated voting rewards to the configured wallet's available balance.

Update the SR brokerage ratio (dividend ratio). Only callable by an SR. Value is the percentage the SR keeps (0-100); the remainder goes to voters.

List all network governance proposals.

Get details of a specific governance proposal by its ID.

Create a new network governance proposal (SR only). Provide a map of chain parameter IDs to proposed values.

Vote to approve or disapprove a governance proposal (SR only).

Delete a governance proposal (SR only, only the proposal creator can delete it).

Get comprehensive account information from TronGrid indexed data, including TRX balance, TRC20 balances, frozen resources, and votes. Data comes from the TronGrid indexer and may have slight delays compared to on-chain state.

Get transaction history for an account from TronGrid indexed data. Returns all transaction types (TRX transfers, contract calls, etc.). Supports pagination via limit + fingerprint. Default 20 results, max 200 per page.

Get TRC20 token transfer history for an account from TronGrid indexed data. Returns token transfer details including token info (name, symbol, decimals) and human-readable values. Supports pagination via limit + fingerprint. Default 20 results, max 200 per page.

Get internal transactions (triggered by smart contract execution) for an account from TronGrid indexed data. Supports pagination via limit + fingerprint. Default 20, max 200.

Get all TRC20 token balances for an account from TronGrid indexed data. Returns only token contract addresses and raw balances — does NOT include token metadata (name, symbol, decimals). Use get_token_balance for detailed info on a specific token.

Get transaction history for a smart contract from TronGrid indexed data. Unlike get_account_transactions, this aggregates transactions BY contract. Supports pagination via limit + fingerprint. Default 20 results, max 200 per page.

Get internal transactions (triggered by smart contract execution) for a contract address from TronGrid indexed data. Supports pagination via limit + fingerprint. Default 20, max 200.

Get token holder list for a TRC20 contract from TronGrid indexed data. Returns holder addresses and their balances. Supports pagination via limit + fingerprint.