BinanceCrossMarginNewOrder
Post a new margin order in Cross Margin account. Supports various order types including LIMIT, MARKET, STOP_LOSS, etc.
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What BinanceCrossMarginNewOrder does on Binance MCP Server
AI agents use BinanceCrossMarginNewOrder to commit financial operations through Binance MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.
Why BinanceCrossMarginNewOrder is rated Critical
This tool places real financial orders on a live exchange using borrowed (margin) funds, directly committing financial obligations. Margin trading amplifies risk significantly, making misuse potentially catastrophic — qualifying as Financial with critical severity.
From the tool's definition Post a new margin order in Cross Margin account. Supports various order types including LIMIT, MARKET, STOP_LOSS
Attacks that exploit this kind of access
The rule that runs BinanceCrossMarginNewOrder 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 BinanceCrossMarginNewOrder, this is the rule to start with:
Any call to BinanceCrossMarginNewOrder is blocked until a human approves 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 BinanceCrossMarginNewOrder call is checked against it from then on.
Questions about BinanceCrossMarginNewOrder
Post a new margin order in Cross Margin account. Supports various order types including LIMIT, MARKET, STOP_LOSS, etc. 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.
Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinanceCrossMarginNewOrder: 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.
BinanceCrossMarginNewOrder 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 BinanceCrossMarginNewOrder 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 BinanceCrossMarginNewOrder. 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.
BinanceCrossMarginNewOrder 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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