BinanceFuturesCOINMListenKeyCreate

Start a new user data stream for COIN-M Futures. Returns a listenKey for WebSocket connection.

SERVERBinance MCP Server SOURCEnirholas/binance-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What BinanceFuturesCOINMListenKeyCreate does on Binance MCP Server

AI agents use BinanceFuturesCOINMListenKeyCreate to create or update resources in Binance MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Binance MCP Server environment.

RISK

Why BinanceFuturesCOINMListenKeyCreate is rated Medium

This tool creates a new listen key (session token) for a WebSocket data stream. It creates a resource on the server side (the stream/listenKey), making it a Write operation. It does not move funds, execute trades, or delete data. The blast radius is low since a misused listenKey only grants read access to user data streams, not trading or financial capabilities.

From the tool's definition Start a new user data stream for COIN-M Futures. Returns a listenKey for WebSocket connection.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs BinanceFuturesCOINMListenKeyCreate 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 BinanceFuturesCOINMListenKeyCreate, this is the rule to start with:

BinanceFuturesCOINMListenKeyCreate Rate-limited

BinanceFuturesCOINMListenKeyCreate stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "BinanceFuturesCOINMListenKeyCreate": {
      "limits": [
        {
          "counter": "binancefuturescoinmlistenkeycreate_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT 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 BinanceFuturesCOINMListenKeyCreate call is checked against it from then on.

FAQ

Questions about BinanceFuturesCOINMListenKeyCreate

What does the BinanceFuturesCOINMListenKeyCreate tool do? +

Start a new user data stream for COIN-M Futures. Returns a listenKey for WebSocket connection. It is categorised as a Write tool in the Binance MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on BinanceFuturesCOINMListenKeyCreate? +

Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinanceFuturesCOINMListenKeyCreate: 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 BinanceFuturesCOINMListenKeyCreate? +

BinanceFuturesCOINMListenKeyCreate is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit BinanceFuturesCOINMListenKeyCreate? +

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

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

BinanceFuturesCOINMListenKeyCreate 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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