This record as markdown: /tools/hiveagentiq-hiveagent/hiveagent-sub-cancel.md
What hiveagent_sub_cancel does on Hiveagent
AI agents use hiveagent_sub_cancel to commit financial operations through Hiveagent, usually the final step of a payment, billing, or trading workflow. A call moves real money.
| Parameter | Type | Required | Description |
|---|---|---|---|
agent_id | string | — | |
subscription_id | string | — |
Parameters from the server's own tool schema.
Why hiveagent_sub_cancel is rated Critical
Cancelling a subscription is a financial action that terminates a recurring financial obligation/service agreement. This is irreversible in practical terms (loss of service access, potential loss of billing cycle) and has direct financial consequences, placing it in the Financial category as the most severe applicable.
From the tool's definition Cancel a subscription
Attacks that exploit this kind of access
The rule that runs hiveagent_sub_cancel safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Hiveagent, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hiveagent_sub_cancel, this is the rule to start with:
Any call to hiveagent_sub_cancel is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Hiveagent, apply this rule, and every hiveagent_sub_cancel call is checked against it from then on.
Questions about hiveagent_sub_cancel
Cancel a subscription. It is categorised as a Financial tool in the Hiveagent MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
hiveagent_sub_cancel accepts 2 parameters: agent_id, subscription_id. The full parameter table on this page comes from the server's own tool schema.
Register the Hiveagent MCP server in PolicyLayer and add a rule for hiveagent_sub_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 Hiveagent. Nothing to install.
hiveagent_sub_cancel 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 hiveagent_sub_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 hiveagent_sub_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.
hiveagent_sub_cancel is provided by the Hiveagent MCP server (hiveagentiq/hiveagent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Hiveagent, and thousands of servers like it.
Across the catalogue