passlisted in Coinbase#83 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 13:43 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 11 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 steinhart shares api.magentlab.com with 843 other listed endpoints and is tied 83rd by calls with 761 others.
Callers of calc steinhart supply a JSON body with the field items.
The declared response carries path, count and items.
calc steinhart drew a single call from a single payer in the trailing 30 days.
The last call to calc steinhart came 4 days before the snapshot, 2026-09-28.
The declared price is 0.005 USDC on Base.
calc steinhart, a POST endpoint on api.magentlab.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
calc steinhart answered the sweep of 2026-10-02 with a valid 402, as at every sweep since 2026-09-28.
Closest in price to calc steinhart within the "other" category: tech stack at agent402.tools and solana at agent.pocket.network.
calc steinhart is priced above 43% of comparable listings in the "other" category.
The wallet paid by calc steinhart is the payee of 844 endpoints on one host.
The seller's own tags are steinhart, ahf, nt-probnp and dyspnea.
calc steinhart dropped out of the registry at the pull of 2026-09-30 and was listed again on 2026-09-30.
The price of calc steinhart is declared by 737 other listings in the "other" category too.
the payment options, as of 2026-10-02 12:31 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x836Be2…c19Ee2 |
the checks, as of 2026-10-02 15:45 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-02 15:45 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:33 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:56 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:08 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:12 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-28 16:45 UTC | pass | 0 | new-after-daily-2026-09-28 |
Presence in a registry, not liveness of the service (method). Newest first.
- back in Coinbase
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-28 13:43 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"age": 70,
"nt_probnp_pg_ml": 1000,
"pretest_probability": 0.5
},
{
"age": 70,
"nt_probnp_pg_ml": 1000,
"pretest_probability": 0.5
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/steinhart",
"count": 2,
"items": [
{
"logit": 4.39,
"formula": "steinhart",
"citation": {
"id": "steinhart-2009",
"doi": "10.1016/j.jacc.2009.05.065",
"pmid": "19815125",
"title": "Improving the Diagnosis of Acute Heart Failure Using a Validated Prediction Model",
"source": "J Am Coll Cardiol. 2009;54(16):1515-1521",
"authors": "Steinhart B, Thorpe KE, Bayoumi AM, Moe G, Januzzi JL Jr, Mazer CD"
},
"age_years": 70,
"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.",
"ahf_ge_0_80": true,
"ahf_le_0_20": false,
"nt_probnp_pg_ml": 1000,
"formula_expression": "Pr(AHF) = 1 / (1 + exp(1.801 - 0.011*age - 5.914*pretest - 0.822*log10(nt_probnp_pg_ml))); pretest is clinician pretest probability as a fraction 0-1 (0-100 percent is divided by 100); NT-proBNP is pg/mL; logit = -(1.801 - 0.011*age - 5.914*pretest - 0.822*log10(nt_probnp_pg_ml)), 2 decimals; estimated_probability_percent = 100 * Pr(AHF) from the unrounded probability, 2 decimals; ahf_le_0_20 is true when Pr(AHF) <= 0.20; ahf_ge_0_80 is true when Pr(AHF) >= 0.80 (Steinhart 2009)",
"pretest_probability": 0.5,
"estimated_probability_percent": 98.78
},
{
"logit": 4.39,
"formula": "steinhart",
"citation": {
"id": "steinhart-2009",
"doi": "10.1016/j.jacc.2009.05.065",
"pmid": "19815125",
"title": "Improving the Diagnosis of Acute Heart Failure Using a Validated Prediction Model",
"source": "J Am Coll Cardiol. 2009;54(16):1515-1521",
"authors": "Steinhart B, Thorpe KE, Bayoumi AM, Moe G, Januzzi JL Jr, Mazer CD"
},
"age_years": 70,
"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.",
"ahf_ge_0_80": true,
"ahf_le_0_20": false,
"nt_probnp_pg_ml": 1000,
"formula_expression": "Pr(AHF) = 1 / (1 + exp(1.801 - 0.011*age - 5.914*pretest - 0.822*log10(nt_probnp_pg_ml))); pretest is clinician pretest probability as a fraction 0-1 (0-100 percent is divided by 100); NT-proBNP is pg/mL; logit = -(1.801 - 0.011*age - 5.914*pretest - 0.822*log10(nt_probnp_pg_ml)), 2 decimals; estimated_probability_percent = 100 * Pr(AHF) from the unrounded probability, 2 decimals; ahf_le_0_20 is true when Pr(AHF) <= 0.20; ahf_ge_0_80 is true when Pr(AHF) >= 0.80 (Steinhart 2009)",
"pretest_probability": 0.5,
"estimated_probability_percent": 98.78
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-02 12:31 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 steinhart on api.magentlab.com", snapshot of 2026-10-02 12:31 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-steinhart-94fb86/at/2026-10-02T12-31Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-steinhart-94fb86-2026-10-02T12-31Z,
author = {TOLL},
title = {calc steinhart on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-steinhart-94fb86/at/2026-10-02T12-31Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-02 12:31 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.