BinanceSubAccountApiPermission

Get API key permissions for a sub-account. Shows what operations the API key is allowed to perform.

SERVERBinance MCP Server SOURCEnirholas/binance-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What BinanceSubAccountApiPermission does on Binance MCP Server

AI agents call BinanceSubAccountApiPermission to retrieve information from Binance MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why BinanceSubAccountApiPermission is rated Low

This tool retrieves and displays API key permission information for a sub-account. It is a pure read operation with no side effects — it neither creates, modifies, deletes, nor executes any financial transactions. The blast radius of misuse is minimal, as the tool only exposes existing permission configurations that would already be visible to authorized account administrators.

From the tool's definition Tool description states it 'Shows what operations the API key is allowed to perform' — a read-only query operation that retrieves permission metadata without modifying any data or executing trades.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

BinanceSubAccountApiPermission Allowed

BinanceSubAccountApiPermission is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "BinanceSubAccountApiPermission": {}
  }
}

ALLOW ONLY 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 BinanceSubAccountApiPermission call is checked against it from then on.

FAQ

Questions about BinanceSubAccountApiPermission

What does the BinanceSubAccountApiPermission tool do? +

Get API key permissions for a sub-account. Shows what operations the API key is allowed to perform. It is categorised as a Read tool in the Binance MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on BinanceSubAccountApiPermission? +

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

BinanceSubAccountApiPermission is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit BinanceSubAccountApiPermission? +

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

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

BinanceSubAccountApiPermission 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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