penny-paid-batch-production.up.railway.app
LiveDev UtilitiesLow-cost $0.001 USDC Base x402 paid ping. Test a buyer agent's ability to receive an HTTP 402, authorize a funded Base USDC payment, retry a (the service's own listing text)
20/20Recent Test Calls That Worked
236 msTypical Response Time (slow end: 469 ms)
$0.001 / $0.001Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 174 checks of the main route
1Directories Listing It
13 min agoLast Checked (2026-10-27T22:24:33Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today (402index), 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 | $0.001 | $0.001 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| e22057e82fa3a341cc6a | 2026-10-27T22:24:33Z | 402 | Yes | 258 | $0.001 |
| caa4a21cfb130f96b9c7 | 2026-10-27T21:54:15Z | 402 | Yes | 305 | $0.001 |
| 851848f4b2fcb186268a | 2026-10-27T21:22:17Z | 402 | Yes | 29 | $0.001 |
| 9016b1e05dd20ef175b5 | 2026-10-27T20:50:19Z | 402 | Yes | 144 | $0.001 |
| cc2594f60b142611a709 | 2026-10-27T20:18:26Z | 402 | Yes | 575 | $0.001 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)