malformedlisted in Coinbasecounted above 0% of Scraping
0.001 USDC
per call, as the listing declares it on eip155:
- Validation state
- malformed
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-13 19:35 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 USDC
- Networks
- 1
How has the volume on this endpoint moved?
On 2026-10-29, challenge returned 402 but failed the required check has_bazaar_extension.
For challenge the failing check asks whether the body carries the Bazaar discovery extension.
TOLL files challenge under scraping: a GET endpoint on api.atms.nathanlidurin.com, listed in the Coinbase registry.
challenge is priced at 0.001 USDC on Base.
Its declared input names no parameters.
challenge returns json; the example shows data.
The registry counted one call from one payer in the trailing 30 days.
challenge was last called 30 days before the snapshot.
No other listing shares its host.
challenge is the cheapest of 899 comparable listings in scraping; none asks less.
Closest in price to challenge within scraping: extract at automaton-paid2.sharkquant.ai and fetch at api.clawfetch.ai.
The payee wallet of challenge appears on no other listing.
The seller's own tags are atms, treasury and x402.
The price of challenge is declared by 59 other listings in scraping 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 | 0x6F748c…Ced320 |
the checks, as of 2026-10-29 07:32 UTC · method · pinnableendpoint answered HTTP 402
has_bazaar_extension· the body carries the Bazaar discovery extension
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-29 07:32 UTC | malformed | 1 | daily-2026-10-29 |
| 2026-10-28 07:55 UTC | malformed | 1 | daily-2026-10-28 |
| 2026-10-27 07:43 UTC | malformed | 1 | daily-2026-10-27 |
| 2026-10-26 13:02 UTC | malformed | 1 | daily-2026-10-26 |
| 2026-10-24 22:24 UTC | malformed | 1 | daily-2026-10-24 |
| 2026-10-23 07:44 UTC | malformed | 1 | daily-2026-10-23 |
| 2026-10-22 06:01 UTC | malformed | 1 | daily-2026-10-22 |
| 2026-10-21 10:21 UTC | malformed | 1 | daily-2026-10-21 |
| 2026-10-20 09:52 UTC | malformed | 1 | daily-2026-10-20 |
| 2026-10-19 07:28 UTC | malformed | 1 | daily-2026-10-19 |
| 2026-10-18 09:35 UTC | malformed | 1 | daily-2026-10-18 |
| 2026-10-17 19:41 UTC | malformed | 1 | daily-2026-10-17 |
| 2026-10-16 05:47 UTC | malformed | 1 | daily-2026-10-16 |
| 2026-10-15 07:27 UTC | malformed | 1 | daily-2026-10-15 |
| 2026-10-14 05:39 UTC | malformed | 1 | daily-2026-10-14 |
| 2026-10-13 10:16 UTC | malformed | 1 | daily-2026-10-13 |
| 2026-10-12 07:38 UTC | malformed | 1 | daily-2026-10-12 |
| 2026-10-11 06:12 UTC | malformed | 1 | daily-2026-10-11 |
| 2026-10-10 14:21 UTC | malformed | 1 | daily-2026-10-10 |
| 2026-10-09 06:44 UTC | malformed | 1 | daily-2026-10-09 |
| 2026-10-08 08:12 UTC | malformed | 1 | daily-2026-10-08 |
| 2026-10-07 07:28 UTC | malformed | 1 | daily-2026-10-07 |
| 2026-10-06 08:15 UTC | malformed | 1 | daily-2026-10-06 |
| 2026-10-05 07:36 UTC | malformed | 1 | daily-2026-10-05 |
| 2026-10-04 10:13 UTC | malformed | 1 | daily-2026-10-04 |
| 2026-10-03 05:09 UTC | malformed | 1 | daily-2026-10-03 |
| 2026-10-02 14:27 UTC | malformed | 1 | daily-2026-10-02 |
| 2026-10-01 07:25 UTC | malformed | 1 | daily-2026-10-01 |
| 2026-09-30 06:42 UTC | malformed | 1 | daily-2026-09-30 |
| 2026-09-29 19:02 UTC | malformed | 1 | daily-2026-09-29 |
| 2026-09-28 05:49 UTC | malformed | 1 | daily-2026-09-28 |
| 2026-09-25 20:34 UTC | malformed | 1 | daily-2026-09-25 |
| 2026-09-23 06:12 UTC | malformed | 1 | daily-2026-09-23 |
| 2026-09-22 06:22 UTC | malformed | 1 | daily-2026-09-22 |
| 2026-09-21 06:45 UTC | malformed | 1 | daily-2026-09-21 |
| 2026-09-20 19:24 UTC | malformed | 1 | daily-2026-09-20 |
| 2026-09-19 04:46 UTC | malformed | 1 | daily-2026-09-19 |
| 2026-09-18 10:41 UTC | malformed | 1 | daily-2026-09-18 |
| 2026-09-17 04:42 UTC | malformed | 1 | daily-2026-09-17 |
| 2026-09-16 04:42 UTC | malformed | 1 | daily-2026-09-16 |
| 2026-09-15 04:40 UTC | malformed | 1 | daily-2026-09-15 |
| 2026-09-14 04:36 UTC | malformed | 1 | daily-2026-09-14 |
| 2026-09-13 04:34 UTC | malformed | 1 | daily-2026-09-13 |
| 2026-09-12 06:50 UTC | malformed | 1 | daily-2026-09-12 |
| 2026-09-11 10:24 UTC | malformed | 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 2026-08-24 01:17 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"data": {
"service": "atms-api",
"challenge": true,
"execute_url": "/x402/execute"
}
}
}
}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, "challenge on api.atms.nathanlidurin.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-atms-nathanlidurin-com-x402-challenge-4b35ca/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-atms-nathanlidurin-com-x402-challenge-4b35ca-2026-10-13T14-08Z,
author = {TOLL},
title = {challenge on api.atms.nathanlidurin.com},
howpublished = {\url{https://tollindex.com/e/api-atms-nathanlidurin-com-x402-challenge-4b35ca/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.