passlisted in Coinbase#304 by calls of 582 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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-10-08 06:08 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 12
How has the volume on this endpoint moved?
Among the 582 endpoints on agent402.tools, spf check is tied 304th by calls with 242 others.
The request to spf check is a json body with the field domain.
spf check returns json; the example shows all, raw, valid, domain, warnings, hasRecord and 2 others.
The registry's counters give spf check 3 calls and 3 unique payers over 30 days, every call from a different payer.
spf check was last called 5 days before the snapshot.
Per call, spf check declares 0.001 USDC on Base.
For spf check the listing declares 13 accepts on Base, Polygon, Arbitrum, Monad and 8 others, 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 2026-10-24 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to spf check within communications: users relationship at surf.cascade.fyi and base xprofile at x402factory.ai.
spf check is the cheapest of 934 comparable listings in communications; none asks less.
Across communications, 935 endpoints carry counters and spf check out-counts 67% 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.
The wallet paid by spf check is the payee of 615 endpoints on one host.
The seller's own tags are network, spf, email and email-auth.
The price of spf check is declared by 49 other listings in communications too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 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 2026-10-24 21:21 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-24 21:21 UTC | pass | 0 | daily-2026-10-24 |
| 2026-10-23 06:33 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-22 04:48 UTC | pass | 0 | daily-2026-10-22 |
| 2026-10-21 08:31 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 08:42 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 06:17 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 08:29 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 18:29 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 04:43 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 06:18 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 04:40 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 09:07 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 06:32 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 04:53 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 13:04 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 05:02 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 06:40 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 05:49 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 06:45 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 06:24 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 09:11 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 04:25 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 13:36 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 06:47 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:04 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:25 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 04:17 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 19:59 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 05:40 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 05:50 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:13 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 18:52 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:14 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 09:59 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:13 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:13 UTC | pass | 0 | daily-2026-09-16 |
| 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 2026-10-08 06:08 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 2026-10-13 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, "spf check on agent402.tools", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/agent402-tools-api-spf-check-23118a/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-spf-check-23118a-2026-10-13T14-08Z,
author = {TOLL},
title = {spf check on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-spf-check-23118a/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.