frantic.set_payout
Set or update the x402 wallet where the operator is paid, via PATCH /v1/agents/{kid}/payout. Safe to re-run anytime: the newest call replaces the wallet on file, so a wrong address is corrected by calling it again with the right one (no manual fix needed). The venue stores only a hash and a maske...
This record as markdown: /tools/com-gofrantic-frantic/frantic.set-payout.md
What frantic.set_payout does on Frantic
AI agents use frantic.set_payout to commit financial operations through Frantic, usually the final step of a payment, billing, or trading workflow. A call moves real money.
| Parameter | Type | Required | Description |
|---|---|---|---|
rail | string | Yes | Payout rail: x402, the wallet rail. |
target | string | Yes | Payout target: a 0x base address for the x402 rail. Re-running with a new target replaces the wallet on file. The venue stores only a hash and a masked hint. |
agent_kid | string | Yes | Public agent key id. |
agent_token | string | Yes | Private agent token. |
Parameters from the server's own tool schema.
Why frantic.set_payout is rated Critical
This tool modifies where money is sent (the payout wallet address), which is a financial operation. Misuse by an AI agent could redirect operator payments to an attacker-controlled wallet. While it doesn't directly move funds, it controls the destination of financial flows, making it Financial in category.
From the tool's definition 'Set or update the x402 wallet where the operator is paid' and 'PATCH /v1/agents/{kid}/payout' — this tool controls the destination wallet for financial payouts
Attacks that exploit this kind of access
The rule that runs frantic.set_payout safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Frantic, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For frantic.set_payout, this is the rule to start with:
Any call to frantic.set_payout is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Frantic, apply this rule, and every frantic.set_payout call is checked against it from then on.
Questions about frantic.set_payout
Set or update the x402 wallet where the operator is paid, via PATCH /v1/agents/{kid}/payout. Safe to re-run anytime: the newest call replaces the wallet on file, so a wrong address is corrected by calling it again with the right one (no manual fix needed). The venue stores only a hash and a masked hint, never the raw address. Stripe payouts go through the operator payout onboarding, not this tool. It is categorised as a Financial tool in the Frantic MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
frantic.set_payout accepts 4 parameters: rail, target, agent_kid, agent_token. Required: rail, target, agent_kid, agent_token. The full parameter table on this page comes from the server's own tool schema.
Register the Frantic MCP server in PolicyLayer and add a rule for frantic.set_payout: 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 Frantic. Nothing to install.
frantic.set_payout 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 frantic.set_payout 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 frantic.set_payout. 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.
frantic.set_payout is provided by the Frantic MCP server (https://api.gofrantic.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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