[CAUTION] Batch cancel up to 20 OPTION orders.
AI agents call option_batch_cancel to permanently remove resources in Okx Trade — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
| Parameter | Type | Required | Description |
|---|---|---|---|
orders | array | Yes | Array (max 20): {instId, ordId?, clOrdId?} |
Parameters from the server's own tool schema.
Cancelling orders is an irreversible action — once cancelled, the orders cannot be reinstated. The batch nature (up to 20 at once) amplifies the blast radius. While it doesn't move money directly, it destroys active trading positions/intentions in a way that cannot be undone, placing it firmly in the Destructive category. The [CAUTION] tag from the server authors reinforces the elevated risk.
From the tool's definition 'Batch cancel up to 20 OPTION orders' and the '[CAUTION]' warning flag indicate irreversible cancellation of multiple financial orders
Attacks that exploit this kind of access
[CAUTION] Batch cancel up to 20 OPTION orders. It is categorised as a Destructive tool in the Okx Trade MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
option_batch_cancel accepts 1 parameter: orders. Required: orders. The full parameter table on this page comes from the server's own tool schema.
Register the Okx Trade MCP server in PolicyLayer and add a rule for option_batch_cancel: 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 Okx Trade. Nothing to install.
option_batch_cancel 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 option_batch_cancel 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 option_batch_cancel. 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.
option_batch_cancel is provided by the Okx Trade MCP server (@okx_ai/okx-trade-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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