payment-verifier.relayhop.workers.dev
x402Grade BLast checked 39 min ago
GET https://payment-verifier.relayhop.workers.dev/v1/check
Real-time on-chain payment verification and check via Base RPC. Returns structured signals: verified status, amount, sender, recipient, transaction confirmation, block number. Pay $0.005 USDC per check. Covers payment, transaction, address, contract, score, signals.
Price$0.005per chain read · paid in USD on Base
Uptime100%
3/3 probes · 426 ms
Score70Grade B
Paid usage, 30 days0payers · 0 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://payment-verifier.relayhop.workers.dev/v1/check"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 12:01 | Valid 402 | 402 | 224 ms | $0.005 |
| 2026-10-11 07:30 | Valid 402 | 402 | 852 ms | $0.005 |
| 2026-10-11 03:15 | Valid 402 | 402 | 312 ms | $0.005 |
| 2026-10-10 22:45 | Valid 402 | 402 | 426 ms | $0.005 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves