calc aa gradient derived
api.magentlab.comMarket dataderived
POST https://api.magentlab.com/api/calc/aa_gradient
faillisted in Coinbase#26 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
- 33% / 83% / 83%
- Calls, trailing 30 days
- 5
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-12 23:11 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.005 USDC
- Networks
- 1
How has the volume on this endpoint moved?
calc aa gradient did not answer at all at the sweep of 2026-10-20; the recorded state is fail.
At api.magentlab.com, calc aa gradient takes POST requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
calc aa gradient is priced at 0.005 USDC on Base.
Its declared inputs are a JSON body with the field items.
calc aa gradient returns json; the example shows path, count and items.
Over 30 days: 5 calls, 2 payers.
The last call to calc aa gradient came 1 day before the snapshot, 2026-10-12.
calc aa gradient shares api.magentlab.com with 843 other listed endpoints and is tied 26th by calls with 565 others.
calc aa gradient is priced above 26% of comparable listings in market data.
Closest in price to calc aa gradient within market data: wallet quick flag at scry.solanahub.de and gas at base-gas-x402-production.up.railway.app.
The wallet paid by calc aa gradient is the payee of 844 endpoints on one host.
Across market data, 8,872 endpoints carry counters and calc aa gradient out-counts 78% of them.
The seller's tags on calc aa gradient are aa-gradient, respiratory, oxygenation and calculator.
898 other listings in market data declare exactly the same price.
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 2026-10-20 09:36 UTC · method · pinnableendpoint answered HTTP none
endpoint_reachable· the endpoint answered at all
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-20 09:36 UTC | fail | 1 | daily-2026-10-20 |
| 2026-10-19 07:13 UTC | fail | 1 | daily-2026-10-19 |
| 2026-10-18 09:21 UTC | fail | 1 | daily-2026-10-18 |
| 2026-10-17 19:25 UTC | fail | 1 | daily-2026-10-17 |
| 2026-10-16 05:33 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 07:13 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 05:27 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 10:01 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 07:24 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 05:56 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 14:05 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 06:25 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 07:54 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 07:06 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 07:55 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 07:19 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:00 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 04:59 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:17 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:17 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:34 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:54 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:55 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-28 16:41 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 23:11 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"rq": 0.8,
"fio2": 0.21,
"pb_mm_hg": 760,
"pao2_mm_hg": 95,
"paco2_mm_hg": 40
},
{
"rq": 0.8,
"fio2": 0.21,
"pb_mm_hg": 760,
"pao2_mm_hg": 95,
"paco2_mm_hg": 40
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/aa_gradient",
"count": 2,
"items": [
{
"rq": 0.8,
"fio2": 0.21,
"formula": "aa_gradient",
"citation": {
"id": "riley-cournand-1949",
"doi": "10.1152/jappl.1949.1.12.825",
"title": "\"Ideal\" alveolar air and the analysis of ventilation-perfusion relationships in the lungs",
"source": "J Appl Physiol. 1949;1(12):825-847",
"authors": "Riley RL, Cournand A"
},
"pb_mm_hg": 760,
"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.",
"pao2_mm_hg": 95,
"paco2_mm_hg": 40,
"aa_gradient_mm_hg": 4.7,
"water_vapor_mm_hg": 47,
"formula_expression": "PAO2_mm_hg = fio2 * (pb_mm_hg - 47) - paco2_mm_hg / rq; aa_gradient_mm_hg = PAO2_mm_hg - pao2_mm_hg",
"pao2_alveolar_mm_hg": 99.7
},
{
"rq": 0.8,
"fio2": 0.21,
"formula": "aa_gradient",
"citation": {
"id": "riley-cournand-1949",
"doi": "10.1152/jappl.1949.1.12.825",
"title": "\"Ideal\" alveolar air and the analysis of ventilation-perfusion relationships in the lungs",
"source": "J Appl Physiol. 1949;1(12):825-847",
"authors": "Riley RL, Cournand A"
},
"pb_mm_hg": 760,
"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.",
"pao2_mm_hg": 95,
"paco2_mm_hg": 40,
"aa_gradient_mm_hg": 4.7,
"water_vapor_mm_hg": 47,
"formula_expression": "PAO2_mm_hg = fio2 * (pb_mm_hg - 47) - paco2_mm_hg / rq; aa_gradient_mm_hg = PAO2_mm_hg - pao2_mm_hg",
"pao2_alveolar_mm_hg": 99.7
}
]
}
}
}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 aa gradient on api.magentlab.com", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-aa-gradient-426b33/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-aa-gradient-426b33-2026-10-13T14-08Z,
author = {TOLL},
title = {calc aa gradient on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-aa-gradient-426b33/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.