Create a new checkout session for a one-time payment. Returns a session URL for the customer to complete payment.
AI agents use create_checkout_session to commit financial operations through Payoza MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool initiates a financial transaction by creating a checkout session for payment collection. It directly facilitates money movement from a customer, placing it in the Financial category. Misuse could result in unauthorized payment requests being sent to customers, making the severity high.
From the tool's definition 'Create a new checkout session for a one-time payment. Returns a session URL for the customer to complete payment.'
Attacks that exploit this kind of access
Create a new checkout session for a one-time payment. Returns a session URL for the customer to complete payment. It is categorised as a Financial tool in the Payoza MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Payoza MCP Server MCP server in PolicyLayer and add a rule for create_checkout_session: 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 Payoza MCP Server. Nothing to install.
create_checkout_session 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 create_checkout_session 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 create_checkout_session. 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.
create_checkout_session is provided by the Payoza MCP Server MCP server (payoza/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
create_checkout_session is one line of Payoza MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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