faillisted in Coinbase#592 by calls of 844 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- fail
- Uptime, 7 / 30 / 90 days
- 40% / 70% / 73%
- Calls, trailing 30 days
- 4
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-12 14:50 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.005 USDC
- Networks
- 1
How has the volume on this endpoint moved?
On 2026-10-29 it answered HTTP 404 rather than 402; TOLL records that as a failure.
calc amt 4 is a POST endpoint at api.magentlab.com, listed in the Coinbase registry and filed by TOLL under identity.
calc amt 4 is priced at 0.005 USDC on Base.
Callers of calc amt 4 supply a JSON body with the field items.
A response from calc amt 4, as declared, includes path, count and items.
The registry's counters give calc amt 4 4 calls and 2 unique payers over 30 days.
Its last counted call came 1 day before the snapshot.
calc amt 4 is one of 844 listed endpoints on api.magentlab.com, tied 592nd by calls with 159 others among them.
calc amt 4 is priced above 21% of comparable listings in identity.
Closest in price to calc amt 4 within identity: meadow at agent.pocket.network and chain ens at api.onesource.io.
The wallet paid by calc amt 4 is the payee of 844 endpoints on one host.
calc amt 4 out-counts 72% of the 2,150 endpoints in identity that carry counters.
The seller's tags on calc amt 4 are amt-4, cognition, neurology and screening.
The price of calc amt 4 is declared by 228 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x836Be2…c19Ee2 |
the checks, as of 2026-10-29 09:10 UTC · method · pinnableendpoint answered HTTP 404
returns_402· an unauthenticated request gets HTTP 402
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-29 09:10 UTC | fail | 1 | daily-2026-10-29 |
| 2026-10-28 09:32 UTC | pass | 1 | daily-2026-10-28 |
| 2026-10-27 09:16 UTC | pass | 1 | daily-2026-10-27 |
| 2026-10-26 15:43 UTC | fail | 1 | daily-2026-10-26 |
| 2026-10-23 09:29 UTC | fail | 1 | daily-2026-10-23 |
| 2026-10-21 11:59 UTC | fail | 1 | daily-2026-10-21 |
| 2026-10-20 11:37 UTC | fail | 1 | daily-2026-10-20 |
| 2026-10-19 09:16 UTC | fail | 1 | daily-2026-10-19 |
| 2026-10-18 11:06 UTC | fail | 1 | daily-2026-10-18 |
| 2026-10-17 21:32 UTC | fail | 1 | daily-2026-10-17 |
| 2026-10-16 07:18 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 09:06 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 07:07 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:52 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 09:13 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:55 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:03 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 08:50 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 10:18 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 09:41 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 10:27 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 09:22 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 11:38 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:15 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:27 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:17 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:39 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:53 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:58 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-28 16:44 UTC | pass | 0 | new-after-daily-2026-09-28 |
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 2026-10-12 14:50 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"age_correct": true,
"dob_correct": true,
"year_correct": true,
"place_correct": true
},
{
"age_correct": true,
"dob_correct": true,
"year_correct": true,
"place_correct": true
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/amt_4",
"count": 2,
"items": [
{
"score": 4,
"formula": "amt_4",
"citation": {
"id": "swain-1997",
"doi": "10.1177/026921559701100308",
"pmid": "9360037",
"title": "Evaluation of a shortened version of the Abbreviated Mental Test in a series of elderly patients",
"source": "Clin Rehabil. 1997;11(3):243-248",
"authors": "Swain DG, Nightingale PG"
},
"impaired": false,
"max_score": 4,
"components": [
{
"factor": "age_correct",
"points": 1,
"present": true
},
{
"factor": "dob_correct",
"points": 1,
"present": true
},
{
"factor": "place_correct",
"points": 1,
"present": true
},
{
"factor": "year_correct",
"points": 1,
"present": true
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"formula_expression": "AMT-4 = age_correct + dob_correct + place_correct + year_correct; each 1 if true; max 4; impaired iff score < 4 (Swain 1997)"
},
{
"score": 4,
"formula": "amt_4",
"citation": {
"id": "swain-1997",
"doi": "10.1177/026921559701100308",
"pmid": "9360037",
"title": "Evaluation of a shortened version of the Abbreviated Mental Test in a series of elderly patients",
"source": "Clin Rehabil. 1997;11(3):243-248",
"authors": "Swain DG, Nightingale PG"
},
"impaired": false,
"max_score": 4,
"components": [
{
"factor": "age_correct",
"points": 1,
"present": true
},
{
"factor": "dob_correct",
"points": 1,
"present": true
},
{
"factor": "place_correct",
"points": 1,
"present": true
},
{
"factor": "year_correct",
"points": 1,
"present": true
}
],
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"formula_expression": "AMT-4 = age_correct + dob_correct + place_correct + year_correct; each 1 if true; max 4; impaired iff score < 4 (Swain 1997)"
}
]
}
}
}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, "calc amt 4 on api.magentlab.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-amt-4-83cf9b/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-amt-4-83cf9b-2026-10-13T14-08Z,
author = {TOLL},
title = {calc amt 4 on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-amt-4-83cf9b/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.