x402-echo-service.onrender.com
LiveDev UtilitiesGenerate cryptographically random UUIDv4 identifiers. POST {"count":10} and receive that many unique v4 UUIDs, 1 to 100 per call. Uses the p (the service's own listing text)
20/20Recent Test Calls That Worked
123 msTypical Response Time (slow end: 354 ms)
$0.001 / $0.001Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 20 checks of the main route
3Directories Listing It
13 min agoLast Checked (2026-10-24T11:24:33Z)
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 |
|---|---|---|---|---|---|
| dde1705441efb3701727 | 2026-10-24T11:24:33Z | 402 | Yes | 82 | $0.001 |
| 45b152358fd936c1cb83 | 2026-10-24T10:54:23Z | 402 | Yes | 111 | $0.001 |
| 38f8b38e145f2a430b31 | 2026-10-24T10:24:14Z | 402 | Yes | 96 | $0.001 |
| 601e86a2f9e8d4f4d109 | 2026-10-24T09:52:25Z | 402 | Yes | 173 | $0.001 |
| 3abda165537d28dcc770 | 2026-10-24T09:22:16Z | 402 | Yes | 123 | $0.001 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)