Build a signed Hosted Checkout (Page Redirection) form that redirects the customer to JazzCash to pay. Returns the action URL, hidden fields, and a ready-to-use HTML form snippet. Amount is in PKR paisa (rupees * 100).
AI agents use jazzcash_create_hosted_checkout to commit financial operations through Mcp Jazzcash — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool initiates a payment flow by creating a signed checkout form that collects payment from a customer via JazzCash. It directly commits a financial transaction (customer payment), placing it firmly in the Financial category. Misuse could result in unauthorized charges or fraudulent payment pages targeting customers.
From the tool's definition redirects the customer to JazzCash to pay... Amount is in PKR paisa (rupees * 100)
Documented attack patterns abuse exactly the kind of access jazzcash_create_hosted_checkout gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Jazzcash, and nothing reaches the server without passing your rules. This is the rule we recommend for jazzcash_create_hosted_checkout:
{
"version": "1",
"default": "deny",
"tools": {
"jazzcash_create_hosted_checkout": {
"deny_if": [
{
"conditions": [],
"on_deny": "Requires human approval."
}
]
}
}
}Any call to jazzcash_create_hosted_checkout is blocked until a human approves it. The rest of the server keeps working.
Free to start. No card required.
Build a signed Hosted Checkout (Page Redirection) form that redirects the customer to JazzCash to pay. Returns the action URL, hidden fields, and a ready-to-use HTML form snippet. Amount is in PKR paisa (rupees * 100). It is categorised as a Financial tool in the Mcp Jazzcash MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Mcp Jazzcash MCP server in PolicyLayer and add a rule for jazzcash_create_hosted_checkout: 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 Jazzcash. Nothing to install.
jazzcash_create_hosted_checkout 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 jazzcash_create_hosted_checkout 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 jazzcash_create_hosted_checkout. 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.
jazzcash_create_hosted_checkout is provided by the Mcp Jazzcash MCP server (tehreemarbab/jazzcashmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 5 Mcp Jazzcash tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
5 Mcp Jazzcash tools catalogued and risk-classified — across an index of 42,500+ MCP servers.