Refund a paid order, fully or partially. The refund is sent through whichever gateway captured the payment (MercadoPago / Stripe / manual transfer).\n\n
AI agents use wafle_orders_refund to commit financial operations through wafle MCP server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
Refunds involve irreversible transfer of funds via payment gateways. This is a financial operation that commits real monetary transactions. Misuse by an AI agent could result in unauthorized refunds, loss of revenue, and customer account manipulation. Severity is high (not critical) because refunds are reversible through counter-refunds, though they represent immediate financial harm.
From the tool's definition Tool directly processes refunds: 'Refund a paid order, fully or partially. The refund is sent through whichever gateway captured the payment (MercadoPago / Stripe / manual transfer).' This commits financial obligations and moves money from merchant back to…
Attacks that exploit this kind of access
Refund a paid order, fully or partially. The refund is sent through whichever gateway captured the payment (MercadoPago / Stripe / manual transfer).\n\n. It is categorised as a Financial tool in the wafle MCP server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the wafle MCP server MCP server in PolicyLayer and add a rule for wafle_orders_refund: 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 wafle MCP server. Nothing to install.
wafle_orders_refund 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 wafle_orders_refund 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 wafle_orders_refund. 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.
wafle_orders_refund is provided by the wafle MCP server MCP server (the33warehouse-tech/wafle-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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