Create a new payment link for accepting crypto payments. Specify accepted networks (e.g. solana, ethereum) and tokens (e.g. SOL, USDC).
AI agents use create_payment_link to commit financial operations through Payoza MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.
Creating payment links directly facilitates cryptocurrency transactions and commits financial obligations. While the tool itself doesn't move funds, it establishes the infrastructure through which users accept payments, which is a financial commitment. An AI agent misusing this could create payment links that redirect funds to unauthorized addresses or enable payment fraud schemes.
From the tool's definition Tool description explicitly states 'Create a new payment link for accepting crypto payments' and context shows this is part of a crypto payments API.
Attacks that exploit this kind of access
Create a new payment link for accepting crypto payments. Specify accepted networks (e.g. solana, ethereum) and tokens (e.g. SOL, USDC). 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_payment_link: 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_payment_link 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_payment_link 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_payment_link. 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_payment_link 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.
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