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x402 Agent Wallet Receipt Gate Policy
x402
x402 Agent Wallet Receipt Gate Policy is a paid API for AI agents from x402-wallet.558686.xyz, paid per call via x402, $0.018/call, status unknown (last checked 2026-09-14).
Returns the payment and receipt validation policy for a route, including required network, headers, pay-to address, replay rules, and gate checks for downstream x402 actions.
Price / call$0.018
Success—
StatusUnknown
How this service works
A buyer-side control console for signature risk, EIP-712 review, transaction decoding, ERC20 allowance risk, Permit/Permit2 approvals, transaction simulation summaries, spend guard policy, receipt gate enforcement, and private-key boundaries.
Output
A policy object specifying the required blockchain network, required HTTP headers, pay-to address, maximum receipt age (replay window), and gate check rules that must be satisfied for downstream x402-protected actions to proceed.
Example use cases
Example prompt
“What's the receipt gate policy for the x402 route — specifically the required network and max receipt age of 300 seconds — so I can verify the pay-to address, replay rules, and gate checks before proceeding with the downstream action?”
Technical details
Endpoint
GEThttps://x402-wallet.558686.xyz/v1/tools/receipt-gate-policyWhen to prefer
Use this endpoint when an AI agent needs to inspect or enforce the x402 payment receipt validation policy for a specific route before executing or gating a downstream action. Prefer this over hardcoding payment parameters when the policy (network, replay rules, pay-to address) may vary by route or change over time.
Side effects
- Invalid or unsupported requiredNetwork value returns a 400 error
- maxAgeSeconds out of acceptable range returns a validation error
- Malformed request body returns a 422 unprocessable entity
- Service unavailable returns a 503 with no policy data
- Payment of 0.002 USDC not received results in 402 Payment Required before policy is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tool": "receipt-gate-policy",
"input": {
"maxAgeSeconds": 900,
"requiredNetwork": "eip155:8453"
},
"route": "/v1/tools/receipt-gate-policy",
"result": {
"gates": [],
"policy": "policy_example"
},
"project": "x402-agent-wallet-tools",
"deterministic": true
}
}Tags
x402
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