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Free Asset Radar x402 Base Receipt Lookup
x402
Free Asset Radar x402 Base Receipt Lookup is a paid API for AI agents from free-asset-radar-x402.besenok2018.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Retrieves the on-chain receipt for an x402 payment on Base (EIP-155:8453), returning fee, status, and confirmation details.
Price / call$0.002
Success—
StatusUnknown
How this service works
Stable edge-hosted x402 utilities for autonomous agents.
Output
Returns a JSON object indicating whether a receipt was found (found: boolean), the fee paid in ETH (feeEth: string), the network identifier (network: 'eip155:8453' for Base), whether the transaction is still pending (pending: boolean), and whether it succeeded overall (success: boolean).
Example use cases
Agent payment confirmation check
“After my AI agent made an x402 micropayment on Base to call an API, can you pull the receipt and tell me if the payment succeeded and what fee in ETH was charged?”
Debugging a stuck x402 transaction
“My x402 payment on the Base network hasn't been acknowledged yet — can you look up the receipt and tell me if it's still pending or if something went wrong?”
Auditing agent spending on Base
“I need to verify all my autonomous agent's x402 payments on Base settled correctly — can you retrieve the receipt for the latest one and confirm the success status and ETH fee?”
Technical details
Endpoint
GEThttps://free-asset-radar-x402.besenok2018.workers.dev/api/x402/base-receipt?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify or audit x402 micropayments specifically on the Base (EIP-155:8453) network. It is ideal for autonomous agents that need to confirm their own payments settled before proceeding, or for developers debugging x402 payment flows on Base. Prefer this over generic blockchain explorers when you want a structured JSON receipt tailored to the x402 protocol format.
Side effects
- Payment ID not found — returns found: false with success: false
- Transaction still pending — returns pending: true, success may be false
- Network mismatch — query may return no result if wrong chain referenced
- Invalid or malformed payment reference — likely returns error or found: false
- Edge worker timeout — rare but possible under high load
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"found": true,
"feeEth": "0.000001",
"network": "eip155:8453",
"pending": false,
"success": true
}
}Tags
x402
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