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Independent MeasurementEndpoint record (L0 · L1)Published state: passLast probed: 2026-10-14 · 3 days ago

api.agentstools.dev/govcon/awards

1.Catalog declaration

Catalog declaration for this endpoint
Resource URLhttps://api.agentstools.dev/govcon/awards
Sourcecdp_bazaar
Declared methodGET
Networkeip155:8453
Receiving address0xf22e558a00d91ee12a1f50c52186fecb8ddff493
Declared price (base units)10000
Catalog statusactive
First seen / last seen2026-08-18 01:06 UTC / 2026-10-17 13:04 UTC
Catalog-reported calls / payers (30d)3 / 2

2.Probe history

2026-09-162026-10-14
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
2026-10-14 21:40 UTCGETpass402470 ms—
2026-10-13 15:40 UTCGETpass402462 ms—
2026-10-12 12:40 UTCGETpass402531 ms—
2026-10-11 12:40 UTCGETpass402491 ms—
2026-10-10 12:40 UTCGETpass402665 ms—
2026-10-08 22:40 UTCGETpass402535 ms—
2026-10-07 22:40 UTCGETpass402766 ms—
2026-10-06 22:40 UTCGETpass402562 ms—
2026-10-06 04:41 UTCGETpass402253 ms—
2026-10-02 22:40 UTCGETpass402568 ms—
2026-10-02 04:40 UTCGETpass402766 ms—
2026-10-01 13:40 UTCGETpass402653 ms—
2026-09-30 16:40 UTCGETpass402580 ms—
2026-09-29 16:40 UTCGETpass402470 ms—
2026-09-29 04:40 UTCGETpass402660 ms—
2026-09-26 22:40 UTCGETpass402663 ms—
2026-09-26 04:40 UTCGETpass402420 ms—
2026-09-25 13:40 UTCGETpass402765 ms—
2026-09-24 16:40 UTCGETpass402480 ms—
2026-09-23 22:40 UTCGETpass402380 ms—
2026-09-23 04:40 UTCGETpass402564 ms—
2026-09-22 13:40 UTCGETpass402553 ms—
2026-09-21 16:40 UTCGETpass402430 ms—
2026-09-20 22:40 UTCGETpass402435 ms—
2026-09-20 04:40 UTCGETpass402131 ms—
2026-09-19 16:40 UTCGETpass402181 ms—
2026-09-18 22:40 UTCGETpass402130 ms—
2026-09-18 04:40 UTCGETpass402317 ms—
2026-09-17 13:40 UTCGETpass402259 ms—
2026-09-16 22:40 UTCGETpass402201 ms—

3.L1 — real purchases

2 of 2 paid attempts settled on-chain, and 2 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 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).
2/2
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 00:01settled (nonce-bound)2000x531c9743…b1787932 ms
10000 units (≈ $0.01 USDC) · L2 no_declarationWhose side: no failure (delivered)
09-02 01:00settled (amount + payee)2000x6bec01a8…3cea2983 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 2/2 settled · 2 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: 2 of 2 paid attempts settled with an on-chain receipt, and 2 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. (api.agentstools.dev · measured 2026-09-16)

[![vet402 receipt](https://vet402.com/api/badge/endpoint/081482ef-ba54-4684-b1bc-2b508826c7cd.svg)](https://vet402.com/observatory/e/081482ef-ba54-4684-b1bc-2b508826c7cd)

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
2026-10-06relisted{"status":"delisted"}{"status":"active"}
2026-10-03delisted{"status":"active"}{"status":"delisted"}
2026-09-28relisted{"status":"delisted"}{"status":"active"}
2026-09-27delisted{"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.

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api.agentstools.dev/govcon/awards — x402 purchase and probe record | vet402