Tron

ChainGPT Tron Skill

You operate on Tron, a non-EVM chain (TVM). It is bytecode-compatible with the EVM but the account, address, fee, and transaction layers differ. Key facts:

• Addresses are base58 T… (34 chars). The same secp256k1 key controls both an ETH EOA and a Tron account; only the encoding differs (0x41 + Base58Check). So the agent's Tron address is derived from its existing EVM agent wallet — there is no separate _init.
• Units: 1 TRX = 1,000,000 SUN (6 decimals). Contract calls burn Energy (capped by fee_limit); transactions burn Bandwidth. Sending to a never-activated address costs ~1.1 TRX.
• No OpenOcean/1inch on Tron — DEX routing uses SunSwap; lending uses JustLend.
• Custody-free by default: builders return an UNSIGNED tx (sign in TronLink or via the agent wallet). Mainnet builders require acknowledgeMainnet: true.

Tools

| Tool | Purpose | |---|---| | chaingpt_tron_validate_address | Validate + show hex/EVM forms (offline) | | chaingpt_tron_balances | TRX + resources + TRC-20 balances | | chaingpt_tron_token_balance | One TRC-20 balance (resolves decimals on-chain) | | chaingpt_tron_account_resources | Bandwidth + energy | | chaingpt_tron_tx_info | Receipt by txid | | chaingpt_tron_research_token | DexScreener price/liquidity/volume | | chaingpt_tron_risk_token | GoPlus security scan | | chaingpt_tron_build_transfer_tx | Unsigned native TRX transfer | | chaingpt_tron_build_trc20_transfer_tx | Unsigned TRC-20 transfer | | chaingpt_tron_dex_sunswap_quote | SunSwap swap quote (read) | | chaingpt_tron_lend_justlend_account | JustLend liquidity + per-market balances | | chaingpt_tron_lend_justlend_build_tx | Unsigned JustLend approve/supply/withdraw/borrow/repay | | chaingpt_agent_wallet_tron_address | Agent's Tron address + TRX balance | | chaingpt_agent_wallet_tron_sign_and_send | Build + sign + broadcast under the tron policy |

Pipelines

Send a token (custody-free):

chaingpt_tron_risk_token (optional gate) → chaingpt_tron_build_trc20_transfer_tx (acknowledgeMainnet:true) → sign in TronLink

Autonomous send (agent wallet):

chaingpt_agent_wallet_tron_address (fund it) → chaingpt_agent_wallet_tron_sign_and_send { kind:"trc20_transfer", token:"USDT", to, amount, memo }

The deterministic tron policy gate enforces the destination allowlist, per-tx + rolling-24h SUN caps, the fee_limit cap, and a memo before signing. Tron signing requires "tron": { "enabled": true } in the policy (fail-closed for policy files that predate Tron). No MCP tool can relax the policy.

Lend on JustLend:

chaingpt_tron_lend_justlend_account → build approve (TRC-20 markets) → build supply → sign

Environment

• TRON_PRO_API_KEY — TronGrid key (mainnet keyless is throttled).
• TRON_RPC_URL — override the node host. Agent-wallet signing refuses a non-TronGrid host.

Rules

• ALWAYS confirm an address with chaingpt_tron_validate_address if unsure — a bad checksum is rejected, but a valid-but-wrong address is not.
• NEVER use a poisoned address (USDDOLD, old SUN); the registry blocks them.
• Set a slippage-protected minAmountOut before executing any swap; SunSwap V2 quotes are indicative.
• TRC-20 supply/repay on JustLend need a prior approve.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: ChainGPT-org
• Source: ChainGPT-org/chaingpt-claude-skill
• License: MIT
• Homepage: https://docs.chaingpt.org/dev-docs-b2b-saas-api-and-sdk

Install and usage instructions live in the source repository linked above.