BinanceSubAccountDeleteApiKey
Delete API key for a sub-account.
This record as markdown: /tools/nirholas-binance-mcp/binancesubaccountdeleteapikey.md
What BinanceSubAccountDeleteApiKey does on Binance MCP Server
AI agents call BinanceSubAccountDeleteApiKey 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 BinanceSubAccountDeleteApiKey is rated Critical
Deleting an API key is a destructive action that cannot be undone and permanently revokes access credentials. In the context of a financial exchange (Binance), this has critical severity because: (1) it irreversibly removes authentication, (2) if applied to the wrong sub-account or key, it could lock out legitimate trading operations, (3) it represents loss of access control, and (4) it could disrupt automated…
From the tool's definition Tool name contains 'Delete', description states 'Delete API key for a sub-account.' This is an irreversible operation that removes authentication credentials.
Attacks that exploit this kind of access
The rule that runs BinanceSubAccountDeleteApiKey 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 BinanceSubAccountDeleteApiKey, this is the rule to start with:
BinanceSubAccountDeleteApiKey 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 BinanceSubAccountDeleteApiKey call is checked against it from then on.
Questions about BinanceSubAccountDeleteApiKey
Delete API key for a sub-account. 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 BinanceSubAccountDeleteApiKey: 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.
BinanceSubAccountDeleteApiKey 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 BinanceSubAccountDeleteApiKey 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 BinanceSubAccountDeleteApiKey. 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.
BinanceSubAccountDeleteApiKey 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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