Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-02 · 1 day ago
402.com.tr/api/x402/b20-supply
1.Catalog declaration
| Resource URL | https://402.com.tr/api/x402/b20-supply |
| Source | cdp_bazaar |
| Declared method | GET |
| Network | eip155:8453 |
| Receiving address | 0x973a31858f4d2125f48c880542da11a2796f12d6 |
| Declared price (base units) | 40000 |
| Catalog status | active |
| First seen / last seen | 2026-08-14 08:52 UTC / 2026-10-03 01:04 UTC |
| Catalog-reported calls / payers (30d) | 3 / 1 |
2.Probe history
2026-08-292026-10-02
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-10-02 10:30 UTC | GET | pass | 402 | 262 ms | — |
| 2026-09-26 10:30 UTC | GET | pass | 402 | 641 ms | — |
| 2026-09-22 11:24 UTC | GET | pass | 402 | 446 ms | — |
| 2026-09-18 11:24 UTC | GET | pass | 402 | 637 ms | — |
| 2026-09-15 11:24 UTC | GET | unverified | 429 | 232 ms | rate_limitedThe endpoint answered 429; a rate limit is not a verdict on the payment wall. |
| 2026-09-11 11:24 UTC | GET | pass | 402 | 440 ms | — |
| 2026-09-08 11:24 UTC | GET | pass | 402 | 402 ms | — |
| 2026-09-03 11:24 UTC | GET | pass | 402 | 647 ms | — |
| 2026-08-29 11:24 UTC | GET | fail | 402 | 380 ms | accepts_invalid402 without a payable accept in the header or the body (which part was missing was not recorded before the 2026-09-29 change). |
3.L1 — real purchases
No paid purchases recorded for this endpoint yet.
4.Catalog listing events
No listing changes observed.
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.