Evaluate a paid x402 receipt, route, payTo, network, amount, actionRef, toolCallId, and paid result summary, then return allow/manual_review/deny guidance, receipt binding checks, reuse policy, MCP gate config, Flowise gate config, audit record, and a copy-paste guard snippet. Built for buyers wh...
AI agents use gpt55_x402_receipt_bound_execution_gate 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 | Description |
|---|---|---|---|
method | string | — | |
pay_to | string | — | |
network | string | — | |
action_ref | string | — | |
paid_route | string | — | |
receipt_id | string | — | |
allow_reuse | boolean | — | |
receipt_url | string | — | |
result_hash | string | — | |
tool_call_id | string | — | |
amount_atomic | string | — | |
expected_pay_to | string | — |
Parameters from the server's own tool schema.
This tool directly involves financial transaction validation and payment processing. It evaluates payment receipts, enforces payment-gated access control, and involves USDC cryptocurrency payments on blockchain networks (Base, Solana). It governs post-payment entitlements and reuse policies, making it clearly Financial in nature. Misuse could result in unauthorized access to paid resources or financial fraud.
From the tool's definition Evaluate a paid x402 receipt, route, payTo, network, amount, actionRef... pay up to $0.012 per request with x402 USDC on Base or choose the fixed-price Solana USDC option... post-payment entitlement and paid-result reuse decisions
Risk signalsHigh parameter count (19 properties)
Attacks that exploit this kind of access
Evaluate a paid x402 receipt, route, payTo, network, amount, actionRef, toolCallId, and paid result summary, then return allow/manual_review/deny guidance, receipt binding checks, reuse policy, MCP gate config, Flowise gate config, audit record, and a copy-paste guard snippet. Built for buyers who need post-payment entitlement and paid-result reuse decisions without sending private keys or making another payment on their behalf. 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.
gpt55_x402_receipt_bound_execution_gate accepts 12 parameters: method, pay_to, network, action_ref, paid_route, receipt_id, allow_reuse, receipt_url, result_hash, tool_call_id, amount_atomic, expected_pay_to. The full parameter table on this page comes from the server's own tool schema.
Register the GPT 5 5 x402 Low Cost Agent Tools MCP server in PolicyLayer and add a rule for gpt55_x402_receipt_bound_execution_gate: 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.
gpt55_x402_receipt_bound_execution_gate 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 gpt55_x402_receipt_bound_execution_gate 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 gpt55_x402_receipt_bound_execution_gate. 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.
gpt55_x402_receipt_bound_execution_gate 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.
gpt55_x402_receipt_bound_execution_gate is one line of GPT 5 5 x402 Low Cost Agent Tools'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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