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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-09-30 · 1 day ago

agent-arcade.use.x402atlas.com/twenty-four/daily

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://agent-arcade.use.x402atlas.com/twenty-four/daily
Sourcecdp_bazaar
Declared methodGET
Networkeip155:8453
Receiving address0x8c128f1ee62bb5e47867cfbae2ad89be325df1b2
Declared price (base units)5000
Catalog statusactive
First seen / last seen2026-08-14 08:39 UTC / 2026-10-01 01:03 UTC
Catalog-reported calls / payers (30d)10 / 6

2.Probe history

2026-09-102026-09-30
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
2026-09-30 13:40 UTCGETpass40231 ms—
2026-09-29 16:40 UTCGETpass4022032 ms—
2026-09-28 22:40 UTCGETpass40246 ms—
2026-09-28 04:40 UTCGETpass402145 ms—
2026-09-27 13:40 UTCGETpass402137 ms—
2026-09-26 16:40 UTCGETpass402390 ms—
2026-09-25 22:40 UTCGETpass40226 ms—
2026-09-25 04:40 UTCGETpass40215 ms—
2026-09-24 13:40 UTCGETpass402135 ms—
2026-09-23 16:40 UTCGETpass40275 ms—
2026-09-22 22:40 UTCGETpass40290 ms—
2026-09-22 04:40 UTCGETpass402201 ms—
2026-09-21 16:40 UTCGETpass402174 ms—
2026-09-20 22:40 UTCGETpass402166 ms—
2026-09-20 04:40 UTCGETpass402159 ms—
2026-09-19 13:40 UTCGETpass40276 ms—
2026-09-18 16:40 UTCGETpass40222 ms—
2026-09-17 22:40 UTCGETpass40261 ms—
2026-09-17 13:40 UTCGETpass40288 ms—
2026-09-16 16:40 UTCGETpass40293 ms—
2026-09-15 16:40 UTCGETpass40241 ms—
2026-09-15 04:40 UTCGETpass40287 ms—
2026-09-14 13:40 UTCGETpass40254 ms—
2026-09-13 22:40 UTCGETpass40268 ms—
2026-09-13 04:40 UTCGETpass402109 ms—
2026-09-12 16:40 UTCGETpass40285 ms—
2026-09-12 04:40 UTCGETpass40296 ms—
2026-09-11 13:40 UTCGETpass40289 ms—
2026-09-10 23:40 UTCGETpass40272 ms—
2026-09-10 14:40 UTCGETpass402199 ms—

3.L1 — real purchases

5 of 5 paid attempts settled on-chain, and 5 of those also returned a 2xx response (delivered). Each settled row carries its on-chain transaction hash, and that transaction is the evidence. On this page a receipt means the seller's own settlement receipt (PAYMENT-RESPONSE); a settled row can have none (see “tx from our index”). A settled row reads as nonce-bound when the on-chain re-read also matched the one-time signature nonce we generated for that purchase, and amount + payee when it matched amount, payee, asset and chain with no nonce on record — the binding shipped on 2026-09-04, so earlier rows carry the weaker evidence and keep their label rather than being demoted (methodology). settled is the transfer we confirmed on-chain; delivered is the response arriving. A settled row whose paid request answered 5xx counts as settled and not as delivered — definitions.

Terms in this table

settled (nonce-bound)
vet402 confirmed the USDC transfer on-chain, and the on-chain re-read also matched the one-time nonce vet402 signed for that purchase.
settled (amount + payee)
vet402 confirmed the USDC transfer on-chain; the on-chain re-read matched amount, payee, asset and chain; no nonce was on record (rows before 2026-09-04).
L2 match
the response had the fields the listing's output schema declares.
Whose side
the same words as the seller page: seller's side only after failures on two different days (UTC), marked “under re-check”; vet402's side; or not sorted (the rules).
5/5
Figure 2. Settle-through: one cell per paid attempt. Filled = settled on-chain, crossed = signed, and not settled on-chain.
L1 purchase history, newest first
Attempted atResultHTTPOn-chain txLatency
09-16 18:02settled (nonce-bound)2000x77b37b45…9ae8824 ms
5000 units (≈ $0.005 USDC) · L2 matchWhose side: no failure (delivered)
09-10 07:01settled (nonce-bound)2000xbd45ab8f…c661842 ms
5000 units (≈ $0.005 USDC) · L2 matchWhose side: no failure (delivered)
08-28 12:19settled (amount + payee)2000x20716d4b…e636799 ms
5000 units (≈ $0.005 USDC) · L2 matchWhose side: no failure (delivered)
08-21 08:33settled (amount + payee)2000x6c40a0b0…d290747 ms
5000 units (≈ $0.005 USDC) · L2 matchWhose side: no failure (delivered)
08-14 10:04settled (amount + payee)2000xed0f5c1d…3c5c800 ms
5000 units (≈ $0.005 USDC) · L2 matchWhose side: no failure (delivered)

Embed this record

Run this endpoint? Show the settle-through record vet402 measured — the badge reads 5/5 settled · 5 delivered and updates as the record grows. It carries the host it is about and the date it was last measured, so a saved copy cannot pass itself off as current. It states a measurement, not a rating.

vet402: 5 of 5 paid attempts settled with an on-chain receipt, and 5 of those also returned a 2xx response. settled is the confirmed transfer; delivered is the response arriving. A measurement of what happened when vet402 paid this endpoint, not a recommendation. (agent-arcade.use.x402atlas.com · measured 2026-09-16)

[![vet402 receipt](https://vet402.com/api/badge/endpoint/e4d30594-0d83-4446-8149-da9f037843ce.svg)](https://vet402.com/observatory/e/e4d30594-0d83-4446-8149-da9f037843ce)

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

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.

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