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Independent MeasurementEndpoint record (L0 · L1)Published state: withdrawnLast probed: 2026-10-04 · 28 days ago
vet402Back to the registerMethodology

preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-evm-balance

Withdrawn from the catalog. This route is absent from a complete fetch of the public discovery catalog, so it is left out of the public L0 fail count.

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-evm-balance
Sourcecdp_bazaar
Declared methodPOST
Catalog networkeip155:8453
Receiving address0x215200bd7e6973ad2d2927bdd3e04a61531f5629
Declared price (base units)1244
Catalog statusdelisted (since 2026-10-06 01:01 UTC)
First seen / last seen2026-09-05 01:03 UTC / 2026-10-03 01:04 UTC
Catalog-reported calls / payers (30d)1 / 1

2.Probe history

2026-09-132026-10-04
Figure 1. Probe timeline, last 30 probes for this endpoint (UTC). Filled = pass, crossed = fail, dashed = unverified. Same-day probes overlap. Marks closer than one mark width are stepped down one lane.
L0 probe history, newest first
Probed atMethodVerdictHTTPLatencyReason
2026-10-04 22:40 UTCPOSTfail4021152 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-10-04 04:40 UTCPOSTfail4021189 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-10-03 13:40 UTCPOSTfail4023484 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-10-02 13:40 UTCPOSTfail4021433 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-10-01 16:40 UTCPOSTfail4021167 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-09-30 22:40 UTCPOSTfail4021755 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-09-30 04:40 UTCPOSTfail4021153 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-09-29 10:30 UTCPOSTfail402354 msprice_mismatchDeclared 1244 of 0x8335…2913; the 402 offered 1246 of 0x8335…2913.
2026-09-29 04:40 UTCPOSTfail4021837 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-28 13:40 UTCPOSTfail4022378 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-27 16:40 UTCPOSTfail4021472 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-26 22:40 UTCPOSTfail4021269 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-26 04:40 UTCPOSTfail4021260 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-25 13:40 UTCPOSTfail4021442 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-24 16:40 UTCPOSTfail4021394 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-23 22:40 UTCPOSTfail4021352 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-23 04:40 UTCPOSTfail4021156 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-22 13:40 UTCPOSTfail4022076 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-21 16:40 UTCPOSTfail4021452 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-20 22:40 UTCPOSTfail4023088 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-20 04:40 UTCPOSTfail4021199 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-19 16:40 UTCPOSTfail4021401 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-18 22:40 UTCPOSTfail4021239 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-18 04:40 UTCPOSTfail4021103 msmetadata_mismatchpayTo or network differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-17 13:40 UTCPOSTfail4021555 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-16 16:40 UTCPOSTfail4021346 msprice_mismatchAmount or asset differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-15 22:40 UTCPOSTfail402954 msmetadata_mismatchpayTo or network differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-15 04:40 UTCPOSTfail4022250 msmetadata_mismatchpayTo or network differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-14 13:40 UTCPOSTfail4021326 msmetadata_mismatchpayTo or network differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).
2026-09-13 22:40 UTCPOSTfail4021552 msmetadata_mismatchpayTo or network differs from the catalog declaration (the values compared were not recorded before the 2026-09-29 change).

3.L1 — real purchases

No paid purchases recorded for this endpoint yet.

Get one email when this record's verdict changes. No digest, no marketing — one message per change, and only for this endpoint. We first send one confirmation email; nothing else goes out until you confirm.

4.Catalog listing events

Catalog listing events, newest first
Detected onEventBeforeAfter
2026-10-06delisted{"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

A dispute does not start a purchase. The signed dispute route runs one fresh L0 check, an unpaid request.

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. This listing is not active in the catalog, so a dispute filed on the record form does not put it on the re-probe list. The record stays on this page. The scheduled L0 run is at 10:30 UTC. This listing is not on that run. Send the dispute to support@vet402.com. Published corrections are listed at /corrections. Operators who control the receiving address can also sign a dispute via POST /api/v1/observatory/disputes (API reference). That route runs one fresh L0 check under the normal publication gate. A later purchase comes from the regular schedule.

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