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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-19 · 1 day ago

x402.orthogonal.com/apollo/api/v1/mixed_companies/search

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://x402.orthogonal.com/apollo/api/v1/mixed_companies/search
Sourcecdp_bazaar
Declared methodPOST
Networkeip155:8453
Receiving address0xccd231829e24b42195b500028f8779b8f8b1131a
Declared price (base units)10000
Catalog statusactive
First seen / last seen2026-08-14 08:52 UTC / 2026-10-20 01:01 UTC
Catalog-reported calls / payers (30d)116 / 7

2.Probe history

2026-09-222026-10-19
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
2026-10-19 22:40 UTCPOSTpass402125 ms—
2026-10-18 04:40 UTCPOSTpass402168 ms—
2026-10-16 21:40 UTCPOSTpass402308 ms—
2026-10-15 12:40 UTCPOSTpass402156 ms—
2026-10-14 03:40 UTCPOSTpass402250 ms—
2026-10-12 21:40 UTCPOSTpass402276 ms—
2026-10-11 15:40 UTCPOSTpass40297 ms—
2026-10-10 15:40 UTCPOSTpass40295 ms—
2026-10-09 15:40 UTCPOSTpass402123 ms—
2026-10-08 13:40 UTCPOSTpass402262 ms—
2026-10-07 13:40 UTCPOSTpass402579 ms—
2026-10-06 13:40 UTCPOSTpass402311 ms—
2026-10-04 22:40 UTCPOSTpass402181 ms—
2026-10-04 04:40 UTCPOSTpass402143 ms—
2026-10-03 13:40 UTCPOSTpass40261 ms—
2026-10-02 16:40 UTCPOSTpass402246 ms—
2026-10-01 16:40 UTCPOSTpass402347 ms—
2026-09-30 22:40 UTCPOSTpass402122 ms—
2026-09-30 04:40 UTCPOSTpass402267 ms—
2026-09-29 13:40 UTCPOSTpass402435 ms—
2026-09-28 16:40 UTCPOSTpass402435 ms—
2026-09-27 22:40 UTCPOSTpass402342 ms—
2026-09-27 04:40 UTCPOSTpass402303 ms—
2026-09-26 13:40 UTCPOSTpass4022505 ms—
2026-09-25 16:40 UTCPOSTpass4021825 ms—
2026-09-24 22:40 UTCPOSTpass402290 ms—
2026-09-24 04:40 UTCPOSTpass402154 ms—
2026-09-23 13:40 UTCPOSTpass402143 ms—
2026-09-22 16:40 UTCPOSTpass402339 ms—
2026-09-22 04:40 UTCPOSTpass402404 ms—

3.L1 — real purchases

3 of 3 paid attempts settled on-chain, and 3 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.
L2 no_declaration
the listing declares no output schema to check the response against.
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).
3/3
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
09-25 18:02settled (nonce-bound)2000x6a2410f4…c67c5279 ms
10000 units (≈ $0.01 USDC) · L2 no_declarationWhose side: no failure (delivered)
09-15 23:49settled (nonce-bound)2000x712ea6f9…9cad2937 ms
10000 units (≈ $0.01 USDC) · L2 no_declarationWhose side: no failure (delivered)
09-09 19:00settled (nonce-bound)2000xa87ca3e1…277513269 ms
10000 units (≈ $0.01 USDC) · L2 no_declarationWhose side: no failure (delivered)

Embed this record

Run this endpoint? Show the settle-through record vet402 measured — the badge reads 3/3 settled · 3 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: 3 of 3 paid attempts settled with an on-chain receipt, and 3 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. (x402.orthogonal.com · measured 2026-09-25)

[![vet402 receipt](https://vet402.com/api/badge/endpoint/6710666d-65f4-471f-870b-604a8f33caa2.svg)](https://vet402.com/observatory/e/6710666d-65f4-471f-870b-604a8f33caa2)

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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