| name | tron |
| description | Tron (TVM) support via the ChainGPT plugin — at parity with the EVM + Solana surfaces. Read balances/resources/tx, research (DexScreener), risk (GoPlus), build UNSIGNED native TRX + TRC-20 transfers (custody-free), SunSwap quotes, JustLend lending, and autonomous agent-wallet signing behind a deterministic policy gate. The agent's Tron account uses the SAME key as the EVM agent wallet. Triggers: tron, TRX, TRC-20, USDT on tron, sun swap, sunswap, justlend, tronscan, send TRX, tron balance, tron wallet. |
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.
