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httpay.xyz x402 Recent Transactions Monitor
x402
httpay.xyz x402 Recent Transactions Monitor is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Fetches recent USDC transfers on Base that were facilitated by known x402 facilitators, providing a real-time transaction monitor for the x402 payment protocol
Price / call$0.05
Success—
StatusUnknown
How this service works
Real-time x402 transaction monitor — fetches recent USDC transfers facilitated by known x402 facilitators on Base
Output
A list of recent USDC transfers on Base that passed through known x402 facilitators, including transaction hashes, amounts, sender/receiver addresses, facilitator address, and timestamps — giving a live snapshot of x402 payment protocol activity on Base.
Example use cases
Example prompt
“Can you pull up the most recent x402 USDC transactions on Base — I want to see what payments the known x402 facilitators have been processing lately?”
Technical details
Endpoint
POSThttps://httpay.xyz/api/x402-recent-txnsWhen to prefer
Use this endpoint when you need real-time visibility into x402 protocol payment activity on Base, specifically USDC transfers routed through known x402 facilitators. Prefer this over generic block explorers when you want pre-filtered, facilitator-aware transaction data without writing custom indexing logic.
Side effects
- No recent transactions found if x402 activity is low
- RPC or Base node connectivity issues causing timeouts
- Stale data if block indexing is lagging
- Unknown facilitator addresses returning empty results
- Payment failure if USDC balance is insufficient for the $0.05 call fee
Input
{}Output
{
"meta": {
"x402": true,
"poweredBy": "Alfred Zhang 🫡"
},
"note": "Live on-chain data from Base mainnet via BaseScan. These are real x402 protocol settlements.",
"chain": "Base (EIP-155:8453)",
"title": "x402 Real-Time Transaction Monitor",
"queryTime": "2026-06-12T03:58:23.773Z",
"description": "Live USDC transfer events from known x402 facilitators on Base",
"transactions": [],
"usdcContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"totalVolumeUSDC": "0.00",
"transactionCount": 0,
"monitoredFacilitators": [
{
"name": "x402.org Public Facilitator",
"address": "0xA9236f4950001355455A5b016a25fa27B947C9Ac"
},
{
"name": "x402 Batch Transfer Contract",
"address": "0x887749aBB233682aa7D5594A54659c51501445b1"
}
]
}Schema · Response
{
"type": "json",
"example": {
"description": "Real-time x402 transaction monitor — fetches recent USDC transfers facilitated by known x402 facilitators on Base"
}
}Tags
x402
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