passlisted in Coinbase#84 by calls of 599 on this host
0.001 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
- 1
- Last called
- 2026-08-31 10:23 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 12
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.
Of agent402.tools's 599 listings, spf check ranks tied 84th by calls with 252 others.
spf check takes a json body with the field domain.
A response from spf check, as declared, includes all, raw, valid, domain, warnings, hasRecord and 2 others.
Over 30 days: 4 calls, one payer.
spf check was last called 15 days before the snapshot.
It is priced at 0.001 USDC on Base.
spf check accepts payment on Base, Polygon, Arbitrum, Monad and 8 others, 13 options in all, to 4 different wallets.
TOLL files spf check under communications: a POST endpoint on agent402.tools, listed in the Coinbase registry.
spf check answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to spf check within communications: email send at win.oneshotagent.com and email validate at agents.ai-rook.com.
spf check is the cheapest of 445 comparable listings in communications; none asks less.
Across communications, 443 endpoints carry counters and spf check out-counts 69% of them.
For 6 of the options on spf check, TOLL has no verified decimals and shows the raw amount. spf check declares exact and upto as payment schemes.
591 listed endpoints on one host pay to the same wallet.
The seller's tags on spf check are network, spf, email and email-auth.
28 other listings in communications declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 1000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 1000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | Global Dollar | 1000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 1000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.001 USDC | upto | 0xaBF4FA…e2a9D0 |
| Coinbase | solana: | USDC | 0.001 USDC | exact | J7aN3PLJ…Gv3xwg |
| Coinbase | stellar: | CCW67TSZ…SJMI75 | 10000 smallest units, decimals unknown | exact | GDNJXCKW…FJWWRL |
| Coinbase | algorand: | 31566704 | 1000 smallest units, decimals unknown | exact | C7IIHG7S…OY2XIE |
the checks, as of 2026-09-15 04:11 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 04:11 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:09 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:09 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:24 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:52 UTC | pass | 0 | 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 2026-08-31 10:23 UTC · method · live
The input and output block
{
"input": {
"body": {
"domain": "google.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"all": "softfail",
"raw": "v=spf1 include:_spf.google.com ~all",
"valid": true,
"domain": "google.com",
"warnings": [],
"hasRecord": true,
"mechanisms": [
{
"type": "include",
"value": "_spf.google.com",
"qualifier": "pass"
},
{
"type": "all",
"qualifier": "softfail"
}
],
"lookupCount": 1
}
}
}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, "spf check on agent402.tools", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agent402-tools-api-spf-check-23118a/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-spf-check-23118a-2026-09-15T16-57Z,
author = {TOLL},
title = {spf check on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-spf-check-23118a/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.