email deliverability derived
x402.agentutility.aiCommunicationsderived
POST https://x402.agentutility.ai/email-deliverability
passlisted in Coinbase#32 by calls of 48 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 80% / 80% / 80%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-20 09:22 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.005 USDC
- Networks
- 2
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 28 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.
With 48 endpoints listed on x402.agentutility.ai, email deliverability is tied 32nd by calls with 16 others.
Callers of email deliverability supply a json body with the field email.
email deliverability returns json; the example shows risk, email, domain, mx_records, is_disposable, is_role_account and 2 others.
email deliverability drew a single call from a single payer in the trailing 30 days.
The last call to email deliverability came 26 days before the snapshot, 2026-08-20.
email deliverability is priced at 0.005 USDC on Base.
For email deliverability the listing declares 2 accepts on Base and Solana, to 2 different wallets.
x402.agentutility.ai serves email deliverability, a POST endpoint that TOLL places in communications, listed in the Coinbase registry.
email deliverability answered the sweep of 2026-09-15 with a valid 402, passing 4 of 5 sweeps since 2026-09-11.
Closest in price to email deliverability within communications: tweet at xmedia.use.x402atlas.com and user tweets at twitter.use.x402atlas.com.
email deliverability is priced above 18% of comparable listings in communications.
The wallet paid by email deliverability is the payee of 53 endpoints on one host.
Seller tags: web-probe, email and deliverability.
The price of email deliverability is declared by 50 other listings in communications too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x6c0752…bB5621 |
| Coinbase | solana: | USDC | 0.005 USDC | exact | FJqAJ4dX…PfUXLH |
the checks, as of 2026-09-15 06:53 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:53 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:20 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 06:11 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:28 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 14:37 UTC | fail | 1 | daily-2026-09-11 |
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 2026-08-20 09:22 UTC · method · live
The input and output block
{
"input": {
"body": {
"email": "support@example.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"risk": "low",
"email": "support@example.com",
"domain": "example.com",
"mx_records": [
"10 mail.example.com."
],
"is_disposable": false,
"is_role_account": true,
"can_receive_mail": true,
"verification_level": "domain_dns_no_mailbox_probe",
"deliverability_score": 92
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 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 deliverability on x402.agentutility.ai", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402-agentutility-ai-email-deliverability-e8b2af/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-agentutility-ai-email-deliverability-e8b2af-2026-09-15T16-57Z,
author = {TOLL},
title = {email deliverability on x402.agentutility.ai},
howpublished = {\url{https://tollindex.com/e/x402-agentutility-ai-email-deliverability-e8b2af/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.