passlisted in Coinbase#1 by calls of 2 on this host
0.05 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 4
- Unique payers, trailing 30 days
- 4
- Last called
- 2026-10-08 05:38 UTC
- First observed by TOLLderived
- 2026-09-13
- Pricederived
- 0.05 USDC
- Networks
- 1
How has the volume on this endpoint moved?
verify answers POST requests at verifier.quantumshieldlabs.dev; it is listed in the Coinbase registry and TOLL files it under identity.
verify is priced at 0.05 USDC on Base.
The request to verify is a json body with the fields operation_id, claimed_state, evidence_items and required_verifications.
A response from verify, as declared, includes reason_code, operation_id and terminal_classification.
verify answered the sweep of 2026-10-28 with a valid 402, as at every sweep since 2026-09-13.
verify shares verifier.quantumshieldlabs.dev with 1 other listed endpoint and is 1st by calls.
verify takes 57% of the calls counted across verifier.quantumshieldlabs.dev.
The registry's counters give verify 4 calls and 4 unique payers over 30 days, every call from a different payer.
The last call to verify came 5 days before the snapshot, 2026-10-08.
Closest in price to verify within identity: sanctions at api.losbeto.xyz and seller dossier at agent402.tools.
verify is priced above 82% of comparable listings in identity.
Within identity, 72% of endpoints with counters have fewer calls.
The wallet paid by verify is the payee of 3 endpoints across 2 hosts.
The price of verify is declared by 129 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.05 USDC | exact | 0x550205…F1d057 |
the checks, as of 2026-10-28 10:25 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-28 10:25 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 10:07 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 16:28 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 10:27 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 19:46 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 20:39 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 10:14 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 14:47 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-16 08:07 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 10:02 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 07:55 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 12:46 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 10:08 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:46 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:58 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 10:01 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 11:29 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 10:51 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:34 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:16 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:14 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:49 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:59 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:47 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:11 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:21 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:28 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 07:21 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:34 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:56 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:56 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:35 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:48 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:48 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 06:05 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:36 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 20:51 UTC | pass | 0 | new-2026-09-13T20-49-52-286Z |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-08 05:38 UTC · method · live
The input and output block
{
"input": {
"body": {
"operation_id": "deploy-42",
"claimed_state": "PASS",
"evidence_items": [
{
"name": "health_check",
"result": true,
"source": "https://service.example/health",
"description": "Production health endpoint"
}
],
"required_verifications": [
"health_check"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"reason_code": "V001",
"operation_id": "deploy-42",
"terminal_classification": "VERIFIED_COMPLETE"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "verify on verifier.quantumshieldlabs.dev", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/verifier-quantumshieldlabs-dev-x402-verify-a34e69/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-verifier-quantumshieldlabs-dev-x402-verify-a34e69-2026-10-13T14-08Z,
author = {TOLL},
title = {verify on verifier.quantumshieldlabs.dev},
howpublished = {\url{https://tollindex.com/e/verifier-quantumshieldlabs-dev-x402-verify-a34e69/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.