Critical Risk →

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 Ap2

AI agents use update_recurrent_next_payment to commit financial operations through Mcp Ap2 — 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 modifies the scheduling of recurring financial payments. Altering billing dates can skip payment cycles, delay charges, or cause billing misalignment — all of which have direct financial consequences. It falls squarely in the Financial category as it manipulates payment obligations and timing.

From the tool's definition Update the NextPaymentDate on a recurrent payment... 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 Ap2, 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 Ap2 — 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.
GATE THIS TOOL →

Free to start. No card required.

Related tools and policies

Go deeper

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 Ap2 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 Ap2 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 Ap2. 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 Ap2 MCP server (@codespar/mcp-ap2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Ap2 tool call.

Start from Mcp Ap2, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

1300 Mcp Ap2 tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

// GET IN TOUCH

Have a question or want to learn more? Send us a message.

Message sent.

We'll get back to you soon.