isw_get_airtime_epins

Purchase airtime e-pins. Requires confirm: true.

SERVERInterswitch SOURCEinterswitch-mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-dairus01-interswitch-mcp-server/isw-get-airtime-epins.md

WHAT IT DOES

What isw_get_airtime_epins does on Interswitch

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

RISK

Why isw_get_airtime_epins is rated Critical

Purchasing airtime e-pins involves a financial transaction where money is spent to acquire digital goods. This falls squarely in the Financial category as it commits financial obligations. The severity is critical given it can be triggered by an AI agent and may result in irreversible purchases, compounded by the fact it operates within a payments/financial API server (Interswitch).

From the tool's definition 'Purchase airtime e-pins' — this tool makes a financial purchase transaction

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs isw_get_airtime_epins safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Interswitch, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For isw_get_airtime_epins, this is the rule to start with:

isw_get_airtime_epins Approval-gated

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

View as policy code

policy.json

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

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Interswitch, apply this rule, and every isw_get_airtime_epins call is checked against it from then on.

FAQ

Questions about isw_get_airtime_epins

What does the isw_get_airtime_epins tool do? +

Purchase airtime e-pins. Requires confirm: true. It is categorised as a Financial tool in the Interswitch MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on isw_get_airtime_epins? +

Register the Interswitch MCP server in PolicyLayer and add a rule for isw_get_airtime_epins: 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 Interswitch. Nothing to install.

What risk level is isw_get_airtime_epins? +

isw_get_airtime_epins 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 isw_get_airtime_epins? +

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

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

isw_get_airtime_epins is provided by the Interswitch MCP server (interswitch-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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