app.heinrichstech.com
LivePayments/RailsTest ListingTest Listing: this listing describes itself as a demo or test endpoint, so it is left out of our counts and default browse lists.
BitBooth echo endpoint — pays a tiny USDC fee, returns a JSON echo. Reference implementation of the x402 + CDP Facilitator + Bazaar discover (the service's own listing text)
20/20Recent Test Calls That Worked
453 msTypical Response Time (slow end: 1893 ms)
$0.001 / $0.001Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 19 checks of the main route
3Directories Listing It
21 min agoLast Checked (2026-10-24T10:26:33Z)
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 | $0.001 | $0.001 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| bd2cb15e472518612477 | 2026-10-24T10:26:33Z | 402 | Yes | 381 | $0.001 |
| f187d8ca10565cbdbcdd | 2026-10-24T09:56:30Z | 402 | Yes | 1368 | $0.001 |
| 416c7fe2e84dd9558a61 | 2026-10-24T09:24:36Z | 402 | Yes | 421 | $0.001 |
| ea406c50c52a435849d1 | 2026-10-24T08:54:23Z | 402 | Yes | 998 | $0.001 |
| 7ddd69617e5048e95704 | 2026-10-24T08:04:36Z | 402 | Yes | 150 | $0.001 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)