check email plus ok derived
agentshelf.syntexa.chCommunicationsderived
POST https://agentshelf.syntexa.ch/v1/check-email-plus-ok
passlisted in Coinbase#2 by calls of 1,182 on this host
0.009 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-23 10:20 UTC
- First observed by TOLLderived
- 2026-09-23
- Pricederived
- 0.009 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 49 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
check email plus ok shares agentshelf.syntexa.ch with 1,181 other listed endpoints and is tied 2nd by calls with 1,180 others.
check email plus ok takes a json body with the field value.
A response from check email plus ok, as declared, includes ok, kind, valid, billed, errors, warnings and 2 others.
check email plus ok drew a single call from a single payer in the trailing 30 days.
The last call to check email plus ok came 15 days before the snapshot, 2026-09-23.
The declared price is 0.009 USDC on Base.
check email plus ok, a POST endpoint on agentshelf.syntexa.ch, appears in the Coinbase registry; TOLL's taxonomy puts it in communications.
check email plus ok answered the sweep of 2026-10-08 with a valid 402, as at every sweep since 2026-09-23.
Closest in price to check email plus ok within communications: email validation jobs at agents.tuski.ai and followers at readx.sh.
check email plus ok is priced above 23% of comparable listings in communications.
The wallet paid by check email plus ok is the payee of 1,187 endpoints across 2 hosts.
the payment options, as of 2026-10-08 06:01 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.009 USDC | exact | 0x1D61FA…E55a38 |
the checks, as of 2026-10-08 08:17 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-08 08:17 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 07:32 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 08:21 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 07:39 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:16 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:12 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:29 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:27 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:44 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:04 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:51 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:36 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 11:38 UTC | pass | 0 | new-after-daily-2026-09-23 |
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 2026-09-23 10:20 UTC · method · live
The input and output block
{
"input": {
"body": {
"value": "agent+tag@example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"kind": "email-plus-ok",
"valid": true,
"billed": true,
"errors": [],
"warnings": [],
"normalized": "agent+tag@example.com",
"receipt_id": "rcpt_01EXAMPLE000000000000000"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-08 06:01 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "check email plus ok on agentshelf.syntexa.ch", snapshot of 2026-10-08 06:01 UTC. https://tollindex.com/e/agentshelf-syntexa-ch-v1-check-email-plus-ok-4d7efa/at/2026-10-08T06-01Z. Accessed [access date].
BibTeX
@misc{toll-e-agentshelf-syntexa-ch-v1-check-email-plus-ok-4d7efa-2026-10-08T06-01Z,
author = {TOLL},
title = {check email plus ok on agentshelf.syntexa.ch},
howpublished = {\url{https://tollindex.com/e/agentshelf-syntexa-ch-v1-check-email-plus-ok-4d7efa/at/2026-10-08T06-01Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-08 06:01 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.