faillisted in Coinbase#9 by calls of 35 on this host
0.001 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-09 22:13 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 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 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.
The sweep of 2026-09-15 found t fn at validate answering HTTP 200 instead of a payment challenge.
toll402.dev serves t fn at validate, a POST endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
On Base, t fn at validate asks 0.001 USDC per call.
Callers of t fn at validate supply a json body with the field value.
The declared response carries ok.
t fn at validate drew a single call from a single payer in the trailing 30 days.
The last call to t fn at validate came 6 days before the snapshot, 2026-09-09.
t fn at validate shares toll402.dev with 34 other listed endpoints and is tied 9th by calls with 26 others.
t fn at validate takes 2% of the calls counted across toll402.dev.
No comparable listing in the "other" category is cheaper.
t fn at validate sits nearest in price to ping (www.api-xpay.com) and treasury state (gblin.digital) among listings in the "other" category.
The wallet paid by t fn at validate is the payee of 35 endpoints on one host.
Seller tags: validator, austria, firmenbuch and company-id.
The price of t fn at validate is declared by 1,267 other listings in the "other" category too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0x318d34…8b3dbe |
the checks, as of 2026-09-15 06:52 UTC · method · pinnableendpoint answered HTTP 200
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:52 UTC | fail | 1 | daily-2026-09-15 |
| 2026-09-14 06:19 UTC | fail | 1 | daily-2026-09-14 |
| 2026-09-13 06:10 UTC | fail | 1 | daily-2026-09-13 |
| 2026-09-12 08:27 UTC | fail | 1 | daily-2026-09-12 |
| 2026-09-11 14:36 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 2026-09-09 22:13 UTC · method · live
The input and output block
{
"input": {
"body": {
"value": "123456k"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true
}
}
}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, "t fn at validate on toll402.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/toll402-dev-v1-t-fn-at-validate-e76bbd/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-toll402-dev-v1-t-fn-at-validate-e76bbd-2026-09-15T16-57Z,
author = {TOLL},
title = {t fn at validate on toll402.dev},
howpublished = {\url{https://tollindex.com/e/toll402-dev-v1-t-fn-at-validate-e76bbd/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.