passlisted in Coinbase#1 by calls of 128 on this host
0.002 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
- 739
- Unique payers, trailing 30 days
- 13
- Last called
- 2026-11-01 04:01 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 USDC
- Networks
- 2
How has the volume on this endpoint moved?
email auth drew 739 calls from 13 unique payers in the trailing 30 days, about 57 calls per payer.
email auth out-counts 99% of the 742 endpoints in communications that carry counters.
With 128 endpoints listed on netintel.dev, email auth is 1st by calls.
It accounts for 48% of the calls counted across the host.
The last call to email auth came on the day of the snapshot, 2026-11-01.
email auth is a POST endpoint at netintel.dev, listed in the Coinbase registry and filed by TOLL under communications.
Per call, email auth declares 0.002 USDC on Base.
Its declared inputs are a json body with the field domain.
email auth answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-09-11.
A response from email auth, as declared, includes spf, dkim, dmarc, grade, score, domain and 2 others.
email auth accepts payment on Base and Solana, 2 options in all, to 2 different wallets.
Closest in price to email auth within communications: json validate at api.sitecheck-api.workers.dev and by id at x402.twit.sh.
email auth is among the cheapest in communications; 9% of comparable listings ask less.
The wallet paid by email auth is the payee of 131 endpoints across 3 hosts.
The seller's tags on email auth are email deliverability check, spf dkim dmarc, domain email security and dmarc check.
email auth dropped out of the registry at the pull of 2026-09-25 and was listed again on 2026-09-26.
The price of email auth is declared by 79 other listings in communications too.
the payment options, as of 2026-11-01 13:19 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xdaDc33…bEb9Df |
| Coinbase | solana: | USDC | 0.002 USDC | exact | 8FVeybWn…wVGr5s |
the checks, as of 2026-10-30 07:55 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-30 07:55 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 07:36 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 07:58 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 07:46 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 13:05 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-24 22:27 UTC | pass | 0 | daily-2026-10-24 |
| 2026-10-23 07:48 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-22 06:04 UTC | pass | 0 | daily-2026-10-22 |
| 2026-10-21 10:24 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 09:56 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 07:32 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 09:38 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 19:45 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 05:50 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 07:31 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 05:42 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 10:20 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 07:40 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 06:15 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 14:24 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 06:48 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 08:17 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 07:31 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 08:20 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 07:39 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:15 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 19:03 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 05:51 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 06:13 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:24 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:46 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 19:25 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:47 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 10:43 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:43 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:44 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:41 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:37 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:35 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:51 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:26 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- back in Coinbase
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-11-01 04:01 UTC · method · live
The input and output block
{
"input": {
"body": {
"domain": "example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"spf": {
"found": true,
"issues": [],
"record": "v=spf1 include:_spf.google.com -all",
"mechanisms": [
"include:_spf.google.com"
],
"all_qualifier": "-all",
"dns_lookup_count": 1
},
"dkim": {
"found": true,
"issues": [],
"records": [
{
"issues": [],
"record": "v=DKIM1; k=rsa; p=MIIBIjAN...",
"key_type": "rsa",
"selector": "google",
"key_length_bits": 2048
}
],
"selectors_checked": [
"default",
"google"
]
},
"dmarc": {
"pct": 100,
"rua": [
"mailto:dmarc@example.com"
],
"ruf": [
"mailto:forensic@example.com"
],
"found": true,
"issues": [],
"policy": "reject",
"record": "v=DMARC1; p=reject; rua=mailto:dmarc@example.com; ruf=mailto:forensic@example.com",
"subdomain_policy": null
},
"grade": "A",
"score": 100,
"domain": "example.com",
"resolves": true,
"deductions": []
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-01 13:19 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "email auth on netintel.dev", snapshot of 2026-11-01 13:19 UTC. https://tollindex.com/e/netintel-dev-email-auth-4d4681/at/2026-11-01T13-19Z. Accessed [access date].
BibTeX
@misc{toll-e-netintel-dev-email-auth-4d4681-2026-11-01T13-19Z,
author = {TOLL},
title = {email auth on netintel.dev},
howpublished = {\url{https://tollindex.com/e/netintel-dev-email-auth-4d4681/at/2026-11-01T13-19Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 13:19 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.