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update_recurrent_next_payment

Update the NextPaymentDate on a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/NextPaymentDate). Useful to skip a cycle or realign billing dates. Body carries the new date in YYYY-MM-DD.

How to control update_recurrent_next_payment ↓

What update_recurrent_next_payment does on Mcp Afip

AI agents use update_recurrent_next_payment to commit financial operations through Mcp Afip — usually the final step of a payment, billing, or trading workflow. A call moves real money.

Critical Risk

Why update_recurrent_next_payment needs a policy

This tool directly modifies recurrent payment schedules, which affects when financial obligations are executed. Skipping or realigning billing cycles has direct financial consequences — it can defer or accelerate monetary transactions. This falls squarely in the Financial category as it manipulates payment timing for ongoing financial commitments.

From the tool's definition Update the NextPaymentDate on a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/NextPaymentDate). Useful to skip a cycle or realign billing dates.

Documented attack patterns abuse exactly the kind of access update_recurrent_next_payment gives an agent:

How to control update_recurrent_next_payment

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Afip, and nothing reaches the server without passing your rules. This is the rule we recommend for update_recurrent_next_payment:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_recurrent_next_payment": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

Any call to update_recurrent_next_payment is blocked until a human approves it. The rest of the server keeps working.

  1. Create a free account and register Mcp Afip — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Questions about update_recurrent_next_payment

What does the update_recurrent_next_payment tool do? +

Update the NextPaymentDate on a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/NextPaymentDate). Useful to skip a cycle or realign billing dates. Body carries the new date in YYYY-MM-DD. It is categorised as a Financial tool in the Mcp Afip MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on update_recurrent_next_payment? +

Register the Mcp Afip MCP server in PolicyLayer and add a rule for update_recurrent_next_payment: 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 Mcp Afip. Nothing to install.

What risk level is update_recurrent_next_payment? +

update_recurrent_next_payment is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit update_recurrent_next_payment? +

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

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

update_recurrent_next_payment is provided by the Mcp Afip MCP server (codespar/mcp-dev-latam). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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