---
name: x402-wallet.558686.xyz
description: x402-wallet.558686.xyz exposes a single endpoint that returns the payment receipt validation policy for an x402-protected route. It tells agents which headers are required, what network is expected, which address to pay, and what gate conditions must pass before a downstream action is allowed.
host: x402-wallet.558686.xyz
---

# x402-wallet.558686.xyz

This host serves as a policy-inspection layer for the x402 payment protocol. It is designed for agents that need to understand enforcement rules before attempting to satisfy a payment gate — not for agents that need to execute payments or interact with wallets directly. It covers one narrow concern: reading the receipt validation configuration of a given x402 route.

## When to use this host

Use this host when an agent needs to discover the enforcement rules of an x402 payment gate before constructing or submitting a payment receipt. It is the right choice for pre-flight policy checks on x402 routes. Do not use it to execute a payment, sign a transaction, perform a token swap, or interact with any non-x402 payment protocol. For actual payment execution or wallet operations, route to a host that exposes transaction-signing or payment-submission skills. For non-x402 payment protocols, use a host specific to that protocol.

## Capabilities

### Receipt Gate Policy Inspection

Retrieves the full set of validation rules an x402 gate enforces, including required headers, pay-to address, network constraints, max receipt age, and replay protection keys.

- **`fetch-receipt-gate-policy`** — Returns the payment and receipt validation policy for an x402 route, including required headers, pay-to address, max age, replay key, and gate checks.

## Skill reference

### `fetch-receipt-gate-policy`

**Receipt Gate Policy** — Returns the payment and receipt validation policy for an x402 route, including required headers, pay-to address, max age, replay key, and gate checks.

*Use when:* Use when an agent needs to determine the enforcement rules for validating x402 payment receipts before executing a downstream action, including which headers must be present and what gate conditions must pass.

*Not for:* Do not use to execute a payment or swap; this endpoint only returns policy rules. Do not use for non-x402 payment protocols.

**Inputs:**

- `requiredNetwork` (string, required) — EIP-155 chain identifier specifying the network the payment must have occurred on.
- `maxAgeSeconds` (integer, required) — Maximum age in seconds that a receipt is considered valid for gate checks.

**Returns:** Returns ok=true with a policy object (requiredHeaders, requiredPayTo, maxAgeSeconds, replayKey) and a gates array listing quote-match, settlement-evidence, and single-use gate conditions.

**Example:** `{"requiredNetwork": "eip155:8453", "maxAgeSeconds": 900}`

---