kertivo.com
LiveOnchain/Crypto DataPayment verification for x402: verify a USDC transaction on Base — did this payment really settle, and did it pay the right address the righ (the service's own listing text)
11/11Recent Test Calls That Worked
398 msTypical Response Time (slow end: 676 ms)
$0.01 / $0.01Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 10 checks of the main route
3Directories Listing It
7 min agoLast Checked (2026-10-24T05:10:17Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today, for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.01 | $0.01 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 15668129a26b557cd882 | 2026-10-24T05:10:17Z | 402 | Yes | 288 | $0.01 |
| a9fb4e07b5fd2ba2c9c3 | 2026-10-24T04:40:17Z | 402 | Yes | 515 | $0.01 |
| 05f3eaee28437d642b6c | 2026-10-24T03:38:14Z | 402 | Yes | 398 | $0.01 |
| 3eb385c7e50938e1fdc7 | 2026-10-24T01:48:14Z | 402 | Yes | 385 | $0.01 |
| 0e566848b6aa0ea363be | 2026-10-23T23:58:15Z | 402 | Yes | 676 | $0.01 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)