calc grace derived

api.magentlab.comSearch derived

POST https://api.magentlab.com/api/calc/grace

passlisted in Coinbase#8 by calls of 844 on this host

0.005 USDC

per call, as the listing declares it on eip155:8453

Compare with another Every figure as JSON Cite this page

the price, as of 2026-10-01 22:40 UTC · method · pinnable

Validation state: pass; as of 2026-10-01 06:56 UTC · method · pinnable · sweep daily-2026-10-01
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-10-01 06:56 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days: 2; as of 2026-10-01 22:40 UTC · method · pinnable
Unique payers, trailing 30 days: 1; as of 2026-10-01 22:40 UTC · method · pinnable
Last called: 2026-09-28 13:59 UTC; as of 2026-10-01 22:40 UTC · method · pinnable
First observed by TOLLderived: 2026-09-28; as of 2026-09-28 13:51 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.005 USDC; as of 2026-10-01 22:40 UTC · method · pinnable · on eip155:8453
Networks: 1; as of 2026-10-01 22:40 UTC · method · pinnable

Counters

11 observations, 1 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

Calls counted in the trailing thirty days across the 2,195 endpoints in Search that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 2: 756 in the category are counted higher and 1,438 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time 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.

In words

calc grace first appeared in TOLL's pulls on 2026-09-28.

At api.magentlab.com, calc grace takes POST requests, is listed in the Coinbase registry, and falls under search by TOLL's rules.

On Base, calc grace asks 0.005 USDC per call.

The request to calc grace is a JSON body with the field items.

calc grace answered the sweep of 2026-10-01 with a valid 402, as at every sweep since 2026-09-28.

A response from calc grace, as declared, includes path, count and items.

calc grace shares api.magentlab.com with 843 other listed endpoints and is tied 8th by calls with 164 others.

calc grace drew 2 calls from one payer in the trailing 30 days.

The last call to calc grace came 3 days before the snapshot, 2026-09-28.

Closest in price to calc grace within search: agentsearch web search v1 at agent.pocket.network and tweets search at x402.twit.sh.

calc grace is priced above 22% of comparable listings in search.

Its payee wallet receives for 844 listed endpoints on one host.

The seller's tags on calc grace are grace, acs, killip and mortality.

Exactly this price appears on 315 other listings in search.

Payment options as declared

the payment options, as of 2026-10-01 22:40 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.005 USDC	exact	0x836Be2…c19Ee2

Preflight checks at the last sweep

the checks, as of 2026-10-01 06:56 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTC	state	sweep
2026-10-01 06:56 UTC	pass	daily-2026-10-01
2026-09-30 06:13 UTC	pass	daily-2026-09-30
2026-09-29 18:34 UTC	pass	daily-2026-09-29
2026-09-28 16:54 UTC	pass	daily-2026-09-28
2026-09-28 16:39 UTC	pass	new-after-daily-2026-09-28

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

2026-09-28 13:51 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-28 13:59 UTC · method · live

The input and output block

{
  "input": {
    "body": {
      "items": [
        {
          "age": 65,
          "sbp_mm_hg": 130,
          "killip_class": 1,
          "st_deviation": false,
          "cardiac_arrest": false,
          "heart_rate_bpm": 80,
          "creatinine_mg_dl": 1,
          "elevated_enzymes": false,
          "creatinine_umol_l": 88.42
        },
        {
          "age": 65,
          "sbp_mm_hg": 130,
          "killip_class": 1,
          "st_deviation": false,
          "cardiac_arrest": false,
          "heart_rate_bpm": 80,
          "creatinine_mg_dl": 1,
          "elevated_enzymes": false,
          "creatinine_umol_l": 88.42
        }
      ]
    },
    "type": "http",
    "method": "POST"
  },
  "output": {
    "type": "json",
    "example": {
      "path": "/api/calc/grace",
      "count": 2,
      "items": [
        {
          "score": 108,
          "formula": "grace",
          "citation": {
            "id": "granger-2003-grace",
            "doi": "10.1001/archinte.163.19.2345",
            "pmid": "14581255",
            "title": "Predictors of hospital mortality in the global registry of acute coronary events",
            "source": "Arch Intern Med. 2003;163(19):2345-2353",
            "authors": "Granger CB, Goldberg RJ, Dabbous O, Pieper KS, Eagle KA, Cannon CP, Van De Werf F, Avezum A, Goodman SG, Flather MD, Fox KA; Global Registry of Acute Coronary Events Investigators"
          },
          "age_years": 65,
          "max_score": 372,
          "sbp_mm_hg": 130,
          "components": [
            {
              "value": 65,
              "factor": "age",
              "points": 58,
              "present": true
            },
            {
              "value": 80,
              "factor": "heart_rate_bpm",
              "points": 9,
              "present": true
            },
            {
              "value": 130,
              "factor": "sbp_mm_hg",
              "points": 34,
              "present": true
            },
            {
              "value": 1,
              "factor": "creatinine_mg_dl",
              "points": 7,
              "present": true
            },
            {
              "value": 1,
              "factor": "killip_class",
              "points": 0,
              "present": false
            },
            {
              "factor": "cardiac_arrest",
              "points": 0,
              "present": false
            },
            {
              "factor": "st_deviation",
              "points": 0,
              "present": false
            },
            {
              "factor": "elevated_enzymes",
              "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.",
          "killip_class": 1,
          "st_deviation": false,
          "cardiac_arrest": false,
          "heart_rate_bpm": 80,
          "creatinine_mg_dl": 1,
          "elevated_enzymes": false,
          "formula_expression": "GRACE = age_points(<30:0, 30-39:8, 40-49:25, 50-59:41, 60-69:58, 70-79:75, 80-89:91, >=90:100) + heart_rate_points(<50:0, 50-69:3, 70-89:9, 90-109:15, 110-149:24, 150-199:38, >=200:46) + sbp_points(<80:58, 80-99:53, 100-119:43, 120-139:34, 140-159:24, 160-199:10, >=200:0) + creatinine_mg_dl_points(0-0.39:1, 0.4-0.79:4, 0.8-1.19:7, 1.2-1.59:10, 1.6-1.99:13, 2.0-3.99:21, >=4:28) + killip(1:0, 2:20, 3:39, 4:59) + 39 if cardiac_arrest + 28 if st_deviation + 14 if elevated_enzymes; Granger 2003 in-hospital GRACE 1.0 nomogram; max 372; in_hospital_mortality_percent is that paper's printed score readout (score<=60 → 0.2; then the labeled 70-240 percents at or below the total; score>=250 → 52); not ESC 108/140 cutoffs, not GRACE 2.0, not Fox 2006 6-month",
          "in_hospital_mortality_percent": 0.8
        },
        {
          "score": 108,
          "formula": "grace",
          "citation": {
            "id": "granger-2003-grace",
            "doi": "10.1001/archinte.163.19.2345",
            "pmid": "14581255",
            "title": "Predictors of hospital mortality in the global registry of acute coronary events",
            "source": "Arch Intern Med. 2003;163(19):2345-2353",
            "authors": "Granger CB, Goldberg RJ, Dabbous O, Pieper KS, Eagle KA, Cannon CP, Van De Werf F, Avezum A, Goodman SG, Flather MD, Fox KA; Global Registry of Acute Coronary Events Investigators"
          },
          "age_years": 65,
          "max_score": 372,
          "sbp_mm_hg": 130,
          "components": [
            {
              "value": 65,
              "factor": "age",
              "points": 58,
              "present": true
            },
            {
              "value": 80,
              "factor": "heart_rate_bpm",
              "points": 9,
              "present": true
            },
            {
              "value": 130,
              "factor": "sbp_mm_hg",
              "points": 34,
              "present": true
            },
            {
              "value": 1,
              "factor": "creatinine_mg_dl",
              "points": 7,
              "present": true
            },
            {
              "value": 1,
              "factor": "killip_class",
              "points": 0,
              "present": false
            },
            {
              "factor": "cardiac_arrest",
              "points": 0,
              "present": false
            },
            {
              "factor": "st_deviation",
              "points": 0,
              "present": false
            },
            {
              "factor": "elevated_enzymes",
              "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.",
          "killip_class": 1,
          "st_deviation": false,
          "cardiac_arrest": false,
          "heart_rate_bpm": 80,
          "creatinine_mg_dl": 1,
          "elevated_enzymes": false,
          "formula_expression": "GRACE = age_points(<30:0, 30-39:8, 40-49:25, 50-59:41, 60-69:58, 70-79:75, 80-89:91, >=90:100) + heart_rate_points(<50:0, 50-69:3, 70-89:9, 90-109:15, 110-149:24, 150-199:38, >=200:46) + sbp_points(<80:58, 80-99:53, 100-119:43, 120-139:34, 140-159:24, 160-199:10, >=200:0) + creatinine_mg_dl_points(0-0.39:1, 0.4-0.79:4, 0.8-1.19:7, 1.2-1.59:10, 1.6-1.99:13, 2.0-3.99:21, >=4:28) + killip(1:0, 2:20, 3:39, 4:59) + 39 if cardiac_arrest + 28 if st_deviation + 14 if elevated_enzymes; Granger 2003 in-hospital GRACE 1.0 nomogram; max 372; in_hospital_mortality_percent is that paper's printed score readout (score<=60 → 0.2; then the labeled 70-240 percents at or below the total; score>=250 → 52); not ESC 108/140 cutoffs, not GRACE 2.0, not Fox 2006 6-month",
          "in_hospital_mortality_percent": 0.8
        }
      ]
    }
  }
}

What the listing says

Granger 2003 in-hospital GRACE 1.0: integer nomogram points from age, heart rate, systolic BP, creatinine (mg/dL or µmol/L), Killip class 1-4, cardiac arrest, ST-segment deviation, and elevated initial enzymes. Total 1-372. In-hospital mortality percent is that paper's printed score readout. Not GRACE 2.0, not Fox 2006 6-month, not ESC 108/140 cutoffs. Not a medical device and not a cath-lab order.

the record, 2026-09-28 13:59 UTC · method · pinnable

As declared

POST
eip155:8453
USDC
exact

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0x836Be2…c19Ee2

Takes payment for 844 endpoints on 1 host.

Among Search

counted above46%

of 2,195 that carry counters

cheaper than22%

of 2,300 with a comparable price

2,356 endpoints are in this category. 315 declare exactly this price.

the comparison, 2026-10-01 22:40 UTC · method · live

Nearest on price

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agentsearch web search v1agent.pocket.network0.005 USDCpass
tweets searchx402.twit.sh0.006 USDCpass
search sitex402.agentutility.ai0.006 USDCfail

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-01 22:40 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-01 22:40 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 grace on api.magentlab.com", snapshot of 2026-10-01 22:40 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-grace-2c9012/at/2026-10-01T22-40Z. Accessed [access date].

BibTeX

@misc{toll-e-api-magentlab-com-api-calc-grace-2c9012-2026-10-01T22-40Z,
  author = {TOLL},
  title = {calc grace on api.magentlab.com},
  howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-grace-2c9012/at/2026-10-01T22-40Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-01 22:40 UTC. Accessed [access date].}
}

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