AI agents use transfer_trx to commit financial operations through Tron — usually the final step of a payment, billing, or trading workflow. A call moves real money.
| Parameter | Type | Required | Description |
|---|---|---|---|
to | string | Yes | Recipient address |
amount | string | — | Amount to send in TRX (e.g., '10.5') |
network | string | — | Network name. Defaults to mainnet. |
Parameters from the server's own tool schema.
This tool performs cryptocurrency transfers, which is a core financial operation. The impact of misuse by an AI agent could result in loss of funds, unauthorized transactions, or theft. This is classified as Financial rather than Execute because the primary intent and effect is to move money, not merely to trigger an external operation. The blast radius is maximum—any misuse directly results in financial loss.
From the tool's definition Tool is described as 'Transfer TRX to an address.' TRX is the native cryptocurrency of the TRON blockchain.
Attacks that exploit this kind of access
Transfer TRX to an address. It is categorised as a Financial tool in the Tron MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
transfer_trx accepts 3 parameters: to, amount, network. Required: to. The full parameter table on this page comes from the server's own tool schema.
Register the Tron MCP server in PolicyLayer and add a rule for transfer_trx: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Tron. Nothing to install.
transfer_trx is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the transfer_trx rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for transfer_trx. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
transfer_trx is provided by the Tron MCP server (@bankofai/mcp-server-tron). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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