magent

Nunez 2009 ABC (assessment of blood consumption): penetrating mechanism, arrival SBP ≤90 mm Hg, arrival HR ≥120 bpm, and positive FAST; 1 point each, max 4. score_ge_2 is the published ≥2 cutoff (75% sensitive / 86% specific for massive transfusion in that paper). Deterministic published arithmetic with citation; not a transfusion or MTP order; not TASH; not ABC/2 ICH volume.

Resource: api.magentlab.com/api/calc/abc_score

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x836Be278f1739fB4308091cD1852F7971Bc19Ee2

Payment methods: eip3009 · Last validation: 2026-09-14 11:47:21.261+00

{
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    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET",
          "HEAD",
          "DELETE"
        ],
        "type": "string"
      },
      "headers": {
        "type": "object",
        "additionalProperties": {
          "type": "string"
        }
      },
      "queryParams": {
        "type": "object",
        "required": [
          "penetrating",
          "systolic_mm_hg",
          "heart_rate_bpm",
          "positive_fast"
        ],
        "properties": {
          "penetrating": {
            "type": "boolean",
            "description": "Penetrating injury mechanism as assigned by the caller (Nunez 2009). true or false. magent does not assign mechanism."
          },
          "positive_fast": {
            "type": "boolean",
            "description": "Positive FAST as assigned by the caller (Nunez 2009). true or false. magent does not interpret FAST images."
          },
          "heart_rate_bpm": {
            "type": "integer",
            "description": "Arrival heart rate in beats per minute (integer 30-220). ≥120 scores 1."
          },
          "systolic_mm_hg": {
            "type": "integer",
            "description": "Arrival systolic blood pressure in mm Hg (integer 0-300). ≤90 scores 1."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
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        "extra": {
          "name": "USD Coin",
          "version": "2",
          "paymentFlow": "upfront",
          "resourceUrl": "https://api.magentlab.com/api/calc/abc_score?heart_rate_bpm=80&penetrating=false&positive_fast=false&systolic_mm_hg=120",
          "assetTransferMethod": "eip3009"
        },
        "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
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        "maxTimeoutSeconds": 600
      },
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      "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
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    },
    {
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          "withdrawDelay": 86400,
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      "scheme": "batch-settlement",
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    }
  ]
}

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.