Agent Service · x402 · early usage

Auffret 2018 ORBI integer score for in-hospital cardiogenic shock after STEMI treated b…

by api.magentlab.com · discovered, not yet claimed by its owner · updated 2026-10-13

30d calls5

30d payers2

MethodPOST

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Auffret 2018 ORBI integer score for in-hospital cardiogenic shock after STEMI treated by primary PCI. Rounded adjusted-OR points (max 36) from age >70, prior stroke/TIA, cardiac arrest, anterior STEMI, FMC-to-PPCI >90 min, Killip I-III, heart rate >90, SBP <125 with pulse pressure <45, glucose >10 mmol/L, left-main culprit, and post-PPCI TIMI <3. Derivation-cohort class I-IV percents. Not a medical device, not a cath-lab or shock-treatment order, and not the ORBIT bleeding score.

Tags: orbi · stemi · acs · shock · calculator · bazaar

Call contract

Method: POST
Input: HTTP request
Output: json
Last paid call: 2026-10-13

Input example from Bazaar metadata

{
  "items": [
    {
      "age_years": 60,
      "anterior_stemi": false,
      "cardiac_arrest_on_admission": false,
      "fmc_to_ppci_gt_90_min": false,
      "glucose_gt_10_mmol_l": false,
      "heart_rate": 70,
      "killip_class": "i",
      "left_main_culprit": false,
      "post_ppci_timi_lt_3": false,
      "prior_stroke_tia": false,
      "sbp_lt_125_and_pp_lt_45": false
    },
    {
      "age_years": 60,
      "anterior_stemi": false,
      "cardiac_arrest_on_admission": false,
      "fmc_to_ppci_gt_90_min": false,
      "glucose_gt_10_mmol_l": false,
      "heart_rate": 70,
      "killip_class": "i",
      "left_main_culprit": false,
      "post_ppci_timi_lt_3": false,
      "prior_stroke_tia": false,
      "sbp_lt_125_and_pp_lt_45": false
    }
  ]
}

Output example

{
  "count": 2,
  "items": [
    {
      "age_years": 60,
      "citation": {
        "authors": "Auffret V, Cottin Y, Leurent G, et al.",
        "doi": "10.1093/eurheartj/ehy127",
        "id": "auffret-2018",
        "pmid": "29554243",
        "source": "Eur Heart J. 2018;39(22):2090-2102",
        "title": "Predicting the development of in-hospital cardiogenic shock in patients with ST-segment elevation myocardial infarction treated by primary percutaneous coronary intervention: the ORBI risk score"
      },
      "components": [
        {
          "factor": "age_years",
          "points": 0,
          "present": false,
          "value": 60
        },
        {
          "factor": "killip_class",
          "points": 0,
          "present": false,
          "value": "i"
        },
        {
          "factor": "heart_rate",
          "points": 0,
          "present": false,
          "value": 70
        },
        {
          "factor": "prior_stroke_tia",
          "points": 0,
          "present": false
        },
        {
          "factor": "cardiac_arrest_on_admission",
          "points": 0,
          "present": false
        },
        {
          "factor": "anterior_stemi",
          "points": 0,
          "present": false
        },
        {
          "factor": "fmc_to_ppci_gt_90_min",
          "points": 0,
          "present": false
        },
        {
          "factor": "sbp_lt_125_and_pp_lt_45",
          "points": 0,
          "present": false
        },
        {
          "factor": "glucose_gt_10_mmol_l",
          "points": 0,
          "present": false
        },
        {
          "factor": "left_main_culprit",
          "points": 0,
          "present": false
        },
        {
          "factor": "post_ppci_timi_lt_3",
          "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": "orbi",
      "formula_expression": "ORBI = age_years>70 (2) + prior_stroke_tia (2) + cardiac_arrest_on_admission (3) + anterior_stemi (1) + fmc_to_ppci_gt_90_min (2) + killip_class (i:0, ii:2, iii:6; iv rejected) + heart_rate>90 (3) + sbp_lt_125_and_pp_lt_45 (4) + glucose_gt_10_mmol_l (3) + left_main_culprit (5) + post_ppci_timi_lt_3 (5); Auffret 2018 rounded adjusted ORs; max 36; derivation in-hospital CS class I 0-7 1.3%, II 8-10 6.6%, III 11-12 11.7%, IV >=13 31.8%",
      "heart_rate": 70,
      "in_hospital_cs_percent": 1.3,
      "killip_class": "i",
      "max_score": 36,
      "orbi_class": "I",
      "score": 0
    },
    {
      "age_years": 60,
      "citation": {
        "authors": "Auffret V, Cottin Y, Leurent G, et al.",
        "doi": "10.1093/eurheartj/ehy127",
        "id": "auffret-2018",
        "pmid": "29554243",
        "source": "Eur Heart J. 2018;39(22):2090-2102",
        "title": "Predicting the development of in-hospital cardiogenic shock in patients with ST-segment elevation myocardial infarction treated by primary percutaneous coronary intervention: the ORBI risk score"
      },
      "components": [
        {
          "factor": "age_years",
          "points": 0,
          "present": false,
          "value": 60
        },
        {
          "factor": "killip_class",
          "points": 0,
          "present": false,
          "value": "i"
        },
        {
          "factor": "heart_rate",
          "points": 0,
          "present": false,
          "value": 70
        },
        {
          "factor": "prior_stroke_tia",
          "points": 0,
          "present": false
        },
        {
          "factor": "cardiac_arrest_on_admission",
          "points": 0,
          "present": false
        },
        {
          "factor": "anterior_stemi",
          "points": 0,
          "present": false
        },
        {
          "factor": "fmc_to_ppci_gt_90_min",
          "points": 0,
          "present": false
        },
        {
          "factor": "sbp_lt_125_and_pp_lt_45",
          "points": 0,
          "present": false
        },
        {
          "factor": "glucose_gt_10_mmol_l",
          "points": 0,
          "present": false
        },
        {
          "factor": "left_main_culprit",
          "points": 0,
          "present": false
        },
        {
          "factor": "post_ppci_timi_lt_3",
          "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": "orbi",
      "formula_expression": "ORBI = age_years>70 (2) + prior_stroke_tia (2) + cardiac_arrest_on_admission (3) + anterior_stemi (1) + fmc_to_ppci_gt_90_min (2) + killip_class (i:0, ii:2, iii:6; iv rejected) + heart_rate>90 (3) + sbp_lt_125_and_pp_lt_45 (4) + glucose_gt_10_mmol_l (3) + left_main_culprit (5) + post_ppci_timi_lt_3 (5); Auffret 2018 rounded adjusted ORs; max 36; derivation in-hospital CS class I 0-7 1.3%, II 8-10 6.6%, III 11-12 11.7%, IV >=13 31.8%",
      "heart_rate": 70,
      "in_hospital_cs_percent": 1.3,
      "killip_class": "i",
      "max_score": 36,
      "orbi_class": "I",
      "score": 0
    }
  ],
  "path": "/api/calc/orbi"
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/38994.json for the price and payment options.
Pay. Call GET https://api.magentlab.com/api/calc/orbi. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.005 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base
Demand: 5 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.005	0x836Be278f1739fB4308091cD1852F7971Bc19Ee2	600s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 600
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "example": {},
  "type": "string"
}

Examples

curl

curl "https://api.magentlab.com/api/calc/orbi"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.magentlab.com/api/calc/orbi");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.magentlab.com/api/calc/orbi")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: api.magentlab.com
Endpoint: https://api.magentlab.com/api/calc/orbi
Machine-readable: /resources/38994.json