Independent MeasurementEndpoint record (L0 · L1)Published state: unverifiedLast probed: 2026-09-29 · 1 day ago

agents.ai-rook.com/api/email-validate

1.Catalog declaration

Catalog declaration for this endpoint
Resource URL	https://agents.ai-rook.com/api/email-validate
Source	cdp_bazaar
Declared method	POST
Network	eip155:8453
Receiving address	0xd5f96558fcb1f127c77c7d95eea067f526d08618
Declared price (base units)	1000
Catalog status	active
First seen / last seen	2026-08-14 08:39 UTC / 2026-09-30 01:03 UTC
Catalog-reported calls / payers (30d)	31 / 2

2.Probe history

2026-08-142026-09-29

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 at	Method	Verdict	HTTP	Latency	Reason
2026-09-29 22:40 UTC	POST	unverified	400	128 ms	request_shapeUnpaid POST with an empty JSON body answered 400 before any payment challenge; not measured (vet402 does not guess the input).
2026-09-29 07:38 UTC	POST	unverified	400	266 ms	request_shapeUnpaid POST with an empty JSON body answered 400 before any payment challenge; not measured (vet402 does not guess the input).
2026-09-28 16:40 UTC	POST	fail	400	209 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-27 22:40 UTC	POST	fail	400	250 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-27 04:40 UTC	POST	fail	400	153 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-26 16:40 UTC	POST	fail	400	614 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-25 22:40 UTC	POST	fail	400	488 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-25 04:40 UTC	POST	fail	400	384 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-24 13:40 UTC	POST	fail	400	215 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-23 16:40 UTC	POST	fail	400	377 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-22 22:40 UTC	POST	fail	400	238 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-22 04:40 UTC	POST	fail	400	256 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-21 13:40 UTC	POST	fail	400	203 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-20 16:40 UTC	POST	fail	400	189 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-19 22:40 UTC	POST	fail	400	224 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-19 04:40 UTC	POST	fail	400	227 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-18 16:40 UTC	POST	fail	400	216 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-17 22:40 UTC	POST	fail	400	193 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-17 04:40 UTC	POST	fail	400	164 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-16 16:40 UTC	POST	fail	400	436 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-15 16:40 UTC	POST	fail	400	340 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-14 22:40 UTC	POST	fail	400	367 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-14 13:40 UTC	POST	fail	400	160 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-13 16:40 UTC	POST	fail	400	171 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-13 04:40 UTC	POST	fail	400	128 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-12 16:40 UTC	POST	fail	400	177 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-11 11:24 UTC	POST	fail	400	160 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-07 11:24 UTC	POST	fail	400	232 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-09-02 11:24 UTC	POST	fail	400	218 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.
2026-08-14 08:53 UTC	POST	fail	400	32 ms	no_402HTTP 400 instead of 402 to an unpaid POST. Recorded before the 2026-09-29 change; the POST carried an empty JSON body, and since that change this answer is recorded as request_shape (unverified), not as a fail.

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.