Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-18 · 2 days ago
api.x402node.dev/reader
1.Catalog declaration
| Resource URL | https://api.x402node.dev/reader |
| Source | cdp_bazaar |
| Declared method | GET |
| Network | eip155:8453 |
| Receiving address | 0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e |
| Declared price (base units) | 20000 |
| Catalog status | active |
| First seen / last seen | 2026-08-14 08:52 UTC / 2026-10-20 01:01 UTC |
| Catalog-reported calls / payers (30d) | 2 / 2 |
2.Probe history
2026-09-012026-10-18
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-10-18 22:40 UTC | GET | pass | 402 | 63 ms | — |
| 2026-10-17 16:40 UTC | GET | pass | 402 | 94 ms | — |
| 2026-10-16 12:40 UTC | GET | pass | 402 | 147 ms | — |
| 2026-10-14 21:40 UTC | GET | pass | 402 | 143 ms | — |
| 2026-10-13 15:40 UTC | GET | pass | 402 | 74 ms | — |
| 2026-10-12 12:40 UTC | GET | pass | 402 | 119 ms | — |
| 2026-10-11 12:40 UTC | GET | pass | 402 | 114 ms | — |
| 2026-10-10 03:40 UTC | GET | pass | 402 | 67 ms | — |
| 2026-10-08 22:40 UTC | GET | pass | 402 | 78 ms | — |
| 2026-10-07 22:40 UTC | GET | pass | 402 | 187 ms | — |
| 2026-10-06 22:40 UTC | GET | pass | 402 | 169 ms | — |
| 2026-10-06 04:41 UTC | GET | pass | 402 | 62 ms | — |
| 2026-10-02 22:40 UTC | GET | pass | 402 | 105 ms | — |
| 2026-10-02 04:40 UTC | GET | pass | 402 | 173 ms | — |
| 2026-09-30 10:30 UTC | GET | pass | 402 | 63 ms | — |
| 2026-09-06 11:24 UTC | GET | pass | 402 | 333 ms | — |
| 2026-09-01 23:13 UTC | GET | pass | 402 | 420 ms | — |
3.L1 — real purchases
No paid purchases recorded for this endpoint yet.
4.Catalog listing events
| Detected on | Event | Before | After |
|---|---|---|---|
| 2026-10-06 | relisted | {"status":"delisted"} | {"status":"active"} |
| 2026-10-03 | delisted | {"status":"active"} | {"status":"delisted"} |
| 2026-09-30 | relisted | {"status":"delisted"} | {"status":"active"} |
| 2026-09-08 | delisted | {"status":"active"} | {"status":"delisted"} |
unverified is not a failure; a fail is published only after two consecutive failing probes. Definitions: methodology.
5.Dispute this record
Think a measurement above is wrong? Say which probe or purchase and what you observed instead. One person reads it and replies. The record is never deleted on dispute: if it was wrong, the correction is published with the same weight; if it was right, it stands. Operators who control the receiving address can also sign a dispute via POST /api/v1/observatory/disputes (API reference), which re-measures through the normal publication gate.