BinancePortfolioMarginCmCancelOrder
Cancel an active COIN-M Futures order in Portfolio Margin mode.
This record as markdown: /tools/nirholas-binance-mcp/binanceportfoliomargincmcancelorder.md
What BinancePortfolioMarginCmCancelOrder does on Binance MCP Server
AI agents call BinancePortfolioMarginCmCancelOrder to permanently remove resources in Binance MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why BinancePortfolioMarginCmCancelOrder is rated Critical
Canceling an active futures order is a destructive action that cannot be undone. Once canceled, the order is terminated and the trader loses the original order's state and any conditional execution it represented. While not directly moving funds (which would be Financial), canceling a futures order irreversibly destroys an active trading position/instruction.
From the tool's definition The tool cancels an active order on Binance, which is an irreversible operation. The description explicitly states it 'Cancel[s] an active COIN-M Futures order' — cancellation terminates an existing financial commitment that cannot be restored without…
Attacks that exploit this kind of access
The rule that runs BinancePortfolioMarginCmCancelOrder 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 BinancePortfolioMarginCmCancelOrder, this is the rule to start with:
BinancePortfolioMarginCmCancelOrder is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Binance MCP Server, apply this rule, and every BinancePortfolioMarginCmCancelOrder call is checked against it from then on.
Questions about BinancePortfolioMarginCmCancelOrder
Cancel an active COIN-M Futures order in Portfolio Margin mode. It is categorised as a Destructive tool in the Binance MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinancePortfolioMarginCmCancelOrder: 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.
BinancePortfolioMarginCmCancelOrder is a Destructive 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 BinancePortfolioMarginCmCancelOrder 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 BinancePortfolioMarginCmCancelOrder. 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.
BinancePortfolioMarginCmCancelOrder 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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