passlisted in Coinbase#300 by calls of 844 on this host
0.005 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-28 14:47 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.005 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 2 times across 7 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.
calc ohfrs first appeared in TOLL's pulls on 2026-09-28.
At api.magentlab.com, calc ohfrs takes POST requests, is listed in the Coinbase registry, and falls under the "other" category by TOLL's rules.
calc ohfrs is priced at 0.005 USDC on Base.
Its declared inputs are a JSON body with the field items.
calc ohfrs answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-28.
A response from calc ohfrs, as declared, includes path, count and items.
calc ohfrs shares api.magentlab.com with 843 other listed endpoints and is tied 300th by calls with 544 others.
calc ohfrs drew a single call from a single payer in the trailing 30 days.
The last call to calc ohfrs came 2 days before the snapshot, 2026-09-28.
Closest in price to calc ohfrs within the "other" category: enrich profile at win.oneshotagent.com and ping at www.api-xpay.com.
calc ohfrs is priced above 46% of comparable listings in the "other" category.
The wallet paid by calc ohfrs is the payee of 844 endpoints on one host.
The seller's own tags are ohfrs, heart-failure, emergency and stiell.
The price of calc ohfrs is declared by 739 other listings in the "other" category too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x836Be2…c19Ee2 |
the checks, as of 2026-09-30 09:23 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 09:23 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:28 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:50 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 2026-09-28 14:47 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"co2_ge_35_mmol_l": false,
"new_ischemic_ecg": false,
"ntprobnp_ge_5000": false,
"hr_arrival_ge_110": false,
"troponin_mi_level": false,
"urea_ge_12_mmol_l": false,
"sao2_lt_90_arrival": false,
"history_stroke_or_tia": false,
"walk_test_hr_ge_110_or_unable": false,
"intubation_respiratory_distress": false
},
{
"co2_ge_35_mmol_l": false,
"new_ischemic_ecg": false,
"ntprobnp_ge_5000": false,
"hr_arrival_ge_110": false,
"troponin_mi_level": false,
"urea_ge_12_mmol_l": false,
"sao2_lt_90_arrival": false,
"history_stroke_or_tia": false,
"walk_test_hr_ge_110_or_unable": false,
"intubation_respiratory_distress": false
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/ohfrs",
"count": 2,
"items": [
{
"score": 0,
"formula": "ohfrs",
"citation": {
"id": "stiell-2013",
"doi": "10.1111/acem.12056",
"pmid": "23570474",
"title": "A risk scoring system to identify emergency department patients with heart failure at high risk for serious adverse events",
"source": "Acad Emerg Med. 2013;20(1):17-26",
"authors": "Stiell IG, Clement CM, Brison RJ, et al."
},
"max_score": 15,
"components": [
{
"factor": "history_stroke_or_tia",
"points": 0,
"present": false
},
{
"factor": "intubation_respiratory_distress",
"points": 0,
"present": false
},
{
"factor": "hr_arrival_ge_110",
"points": 0,
"present": false
},
{
"factor": "sao2_lt_90_arrival",
"points": 0,
"present": false
},
{
"factor": "walk_test_hr_ge_110_or_unable",
"points": 0,
"present": false
},
{
"factor": "new_ischemic_ecg",
"points": 0,
"present": false
},
{
"factor": "urea_ge_12_mmol_l",
"points": 0,
"present": false
},
{
"factor": "co2_ge_35_mmol_l",
"points": 0,
"present": false
},
{
"factor": "troponin_mi_level",
"points": 0,
"present": false
},
{
"factor": "ntprobnp_ge_5000",
"points": 0,
"present": false
}
],
"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": "OHFRS = history_stroke_or_tia(1) + intubation_respiratory_distress(2) + hr_arrival_ge_110(2) + sao2_lt_90_arrival(1) + walk_test_hr_ge_110_or_unable(1) + new_ischemic_ecg(2) + urea_ge_12_mmol_l(1) + co2_ge_35_mmol_l(2) + troponin_mi_level(2) + ntprobnp_ge_5000(1); Stiell 2013 derivation; max 15; SAE risk varied from 2.8% to 89.0%; admission thresholds of total score 1, 2, or 3 had sensitivities 95.2 / 80.6 / 64.5%"
},
{
"score": 0,
"formula": "ohfrs",
"citation": {
"id": "stiell-2013",
"doi": "10.1111/acem.12056",
"pmid": "23570474",
"title": "A risk scoring system to identify emergency department patients with heart failure at high risk for serious adverse events",
"source": "Acad Emerg Med. 2013;20(1):17-26",
"authors": "Stiell IG, Clement CM, Brison RJ, et al."
},
"max_score": 15,
"components": [
{
"factor": "history_stroke_or_tia",
"points": 0,
"present": false
},
{
"factor": "intubation_respiratory_distress",
"points": 0,
"present": false
},
{
"factor": "hr_arrival_ge_110",
"points": 0,
"present": false
},
{
"factor": "sao2_lt_90_arrival",
"points": 0,
"present": false
},
{
"factor": "walk_test_hr_ge_110_or_unable",
"points": 0,
"present": false
},
{
"factor": "new_ischemic_ecg",
"points": 0,
"present": false
},
{
"factor": "urea_ge_12_mmol_l",
"points": 0,
"present": false
},
{
"factor": "co2_ge_35_mmol_l",
"points": 0,
"present": false
},
{
"factor": "troponin_mi_level",
"points": 0,
"present": false
},
{
"factor": "ntprobnp_ge_5000",
"points": 0,
"present": false
}
],
"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": "OHFRS = history_stroke_or_tia(1) + intubation_respiratory_distress(2) + hr_arrival_ge_110(2) + sao2_lt_90_arrival(1) + walk_test_hr_ge_110_or_unable(1) + new_ischemic_ecg(2) + urea_ge_12_mmol_l(1) + co2_ge_35_mmol_l(2) + troponin_mi_level(2) + ntprobnp_ge_5000(1); Stiell 2013 derivation; max 15; SAE risk varied from 2.8% to 89.0%; admission thresholds of total score 1, 2, or 3 had sensitivities 95.2 / 80.6 / 64.5%"
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 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 ohfrs on api.magentlab.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-ohfrs-eef990/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-ohfrs-eef990-2026-09-30T22-14Z,
author = {TOLL},
title = {calc ohfrs on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-ohfrs-eef990/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.