Critical Risk →

binance_us_cl_transfer

Transfer assets in or out of your credit line account. ⚠️ REQUIRES CREDIT LINE API KEY - Standard API keys will not work. ⚠️ Requires institutional credit line agreement with Binance.US. ⚠️ This action moves funds - verify details carefully! Transfer types: - TRANSFER_IN: Move assets from master ...

How to control binance_us_cl_transfer ↓

What binance_us_cl_transfer does on Binance US MCP Server

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

Critical Risk

Why binance_us_cl_transfer needs a policy

This tool directly moves cryptocurrency assets between accounts as part of a credit line facility. Even though it operates within a single user's accounts, it commits financial obligations and moves value, making it Financial category.

From the tool's definition Tool explicitly 'Transfer assets in or out of your credit line account' with warnings 'This action moves funds - verify details carefully!' and supports moving cryptocurrency between accounts, which constitutes financial transactions.

Documented attack patterns abuse exactly the kind of access binance_us_cl_transfer gives an agent:

How to control binance_us_cl_transfer

PolicyLayer is an MCP gateway — it sits between your AI agents and Binance US MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for binance_us_cl_transfer:

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

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

  1. Create a free account and register Binance US MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about binance_us_cl_transfer

What does the binance_us_cl_transfer tool do? +

Transfer assets in or out of your credit line account. ⚠️ REQUIRES CREDIT LINE API KEY - Standard API keys will not work. ⚠️ Requires institutional credit line agreement with Binance.US. ⚠️ This action moves funds - verify details carefully! Transfer types: - TRANSFER_IN: Move assets from master account to credit line account (add collateral) - TRANSFER_OUT: Move assets from credit line account to master account (withdraw) Note: Transferring out may be restricted if it would cause LTV to exceed limits. Check availableAmountToTransferOut in binance_us_cl_account first. It is categorised as a Financial tool in the Binance US MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on binance_us_cl_transfer? +

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

What risk level is binance_us_cl_transfer? +

binance_us_cl_transfer 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 binance_us_cl_transfer? +

Yes. Add a rate_limit block to the binance_us_cl_transfer 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 binance_us_cl_transfer completely? +

Set action: deny in the PolicyLayer policy for binance_us_cl_transfer. 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 binance_us_cl_transfer? +

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

Enforce policy on every Binance US MCP Server tool call.

Start from Binance US MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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93 Binance US MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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