gpt55_x402_agent_task_receipt_outbox

SERVERGPT 5 5 x402 Low Cost Agent Tools SOURCEhttps://gpt55.558686.xyz/mcp

Critical RISK CLASS

Category Financial

Parameters 120 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/xyz-558686-gpt55-token-gateway/gpt55-x402-agent-task-receipt-outbox.md

WHAT IT DOES

What gpt55_x402_agent_task_receipt_outbox does on GPT 5 5 x402 Low Cost Agent Tools

AI agents use gpt55_x402_agent_task_receipt_outbox to commit financial operations through GPT 5 5 x402 Low Cost Agent Tools, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required
`payTo`	string	—
`pay_to`	string	—
`taskId`	string	—
`agentId`	string	—
`network`	string	—
`task_id`	string	—
`agent_id`	string	—
`actionRef`	string	—
`paidRoute`	string	—
`quoteHash`	string	—
`receiptId`	string	—
`action_ref`	string	—

Parameters from the server's own tool schema.

RISK

Why gpt55_x402_agent_task_receipt_outbox is rated Critical

This tool commits financial obligations by processing x402 USDC payments on Base or Solana per request. It orchestrates payment receipts and financial transaction metadata for autonomous agents, making it Financial category. The blast radius is high because an AI agent could trigger repeated microtransactions autonomously without human oversight, accumulating costs through metered or fixed-price payment flows.

From the tool's definition Pay up to $0.012 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted

Risk signalsHigh parameter count (29 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs gpt55_x402_agent_task_receipt_outbox safely

PolicyLayer is an MCP gateway: it sits between your AI agents and GPT 5 5 x402 Low Cost Agent Tools, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gpt55_x402_agent_task_receipt_outbox, this is the rule to start with:

gpt55_x402_agent_task_receipt_outbox Approval-gated

Any call to gpt55_x402_agent_task_receipt_outbox is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "gpt55_x402_agent_task_receipt_outbox": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GPT 5 5 x402 Low Cost Agent Tools, apply this rule, and every gpt55_x402_agent_task_receipt_outbox call is checked against it from then on.

FAQ

Questions about gpt55_x402_agent_task_receipt_outbox

What does the gpt55_x402_agent_task_receipt_outbox tool do? +

Create a buyer-owned task receipt outbox for autonomous agents, MCP runtimes, and A2A x402 task flows. Returns local outbox schema, x402.payment.receipts metadata, retry-without-resigning policy, MCP receipt gate config, receipt-bound execution handoff, audit record, and copy-paste persistence snippet without asking for private keys or paying target endpoints. Pay up to $0.012 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response usage, a 0.0001 minimum, and the selected tier price as the cap. Canonical live prices: https://gpt55.558686.xyz/x402/live-prices.json. It is categorised as a Financial tool in the GPT 5 5 x402 Low Cost Agent Tools MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does gpt55_x402_agent_task_receipt_outbox accept? +

gpt55_x402_agent_task_receipt_outbox accepts 12 parameters: payTo, pay_to, taskId, agentId, network, task_id, agent_id, actionRef, paidRoute, quoteHash, receiptId, action_ref. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on gpt55_x402_agent_task_receipt_outbox? +

Register the GPT 5 5 x402 Low Cost Agent Tools MCP server in PolicyLayer and add a rule for gpt55_x402_agent_task_receipt_outbox: 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 GPT 5 5 x402 Low Cost Agent Tools. Nothing to install.

What risk level is gpt55_x402_agent_task_receipt_outbox? +

gpt55_x402_agent_task_receipt_outbox is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit gpt55_x402_agent_task_receipt_outbox? +

Yes. Add a rate_limit block to the gpt55_x402_agent_task_receipt_outbox 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.

How do I block gpt55_x402_agent_task_receipt_outbox completely? +

Set action: deny in the PolicyLayer policy for gpt55_x402_agent_task_receipt_outbox. 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.

What MCP server provides gpt55_x402_agent_task_receipt_outbox? +

gpt55_x402_agent_task_receipt_outbox is provided by the GPT 5 5 x402 Low Cost Agent Tools MCP server (https://gpt55.558686.xyz/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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