BinancePortfolioMarginBnbTransfer

Transfer BNB in/out of portfolio margin account.

SERVERBinance MCP Server SOURCEnirholas/binance-mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nirholas-binance-mcp/binanceportfoliomarginbnbtransfer.md

WHAT IT DOES

What BinancePortfolioMarginBnbTransfer does on Binance MCP Server

AI agents use BinancePortfolioMarginBnbTransfer to commit financial operations through Binance MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why BinancePortfolioMarginBnbTransfer is rated Critical

This tool directly moves cryptocurrency, which constitutes a financial transaction. Even though the transfer itself may be reversible, it commits a financial obligation and moves assets out of or into a margin account. This creates immediate financial exposure and risk.

From the tool's definition Tool transfers BNB (Binance's native cryptocurrency) in/out of portfolio margin account. This is a financial operation that moves crypto assets between accounts.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs BinancePortfolioMarginBnbTransfer safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Binance MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For BinancePortfolioMarginBnbTransfer, this is the rule to start with:

BinancePortfolioMarginBnbTransfer Approval-gated

Any call to BinancePortfolioMarginBnbTransfer is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "BinancePortfolioMarginBnbTransfer": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Binance MCP Server, apply this rule, and every BinancePortfolioMarginBnbTransfer call is checked against it from then on.

FAQ

Questions about BinancePortfolioMarginBnbTransfer

What does the BinancePortfolioMarginBnbTransfer tool do? +

Transfer BNB in/out of portfolio margin account. It is categorised as a Financial tool in the Binance MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on BinancePortfolioMarginBnbTransfer? +

Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinancePortfolioMarginBnbTransfer: 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 Binance MCP Server. Nothing to install.

What risk level is BinancePortfolioMarginBnbTransfer? +

BinancePortfolioMarginBnbTransfer is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit BinancePortfolioMarginBnbTransfer? +

Yes. Add a rate_limit block to the BinancePortfolioMarginBnbTransfer 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.

How do I block BinancePortfolioMarginBnbTransfer completely? +

Set action: deny in the PolicyLayer policy for BinancePortfolioMarginBnbTransfer. 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.

What MCP server provides BinancePortfolioMarginBnbTransfer? +

BinancePortfolioMarginBnbTransfer is provided by the Binance MCP Server MCP server (nirholas/binance-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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