Nunez 2009 ABC (assessment of blood consumption)
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.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
264 msmedian answer time
$0.005listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/abc_score
| Category | Everything else |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 264 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"heart_rate_bpm": 80,
"penetrating": false,
"positive_fast": false,
"systolic_mm_hg": 120
},
{
"heart_rate_bpm": 80,
"penetrating": false,
"positive_fast": false,
"systolic_mm_hg": 120
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"heart_rate_bpm": {
"description": "Arrival heart rate in beats per minute (integer 30-220). \u2265120 scores 1.",
"type": "integer"
},
"penetrating": {
"description": "Penetrating injury mechanism as assigned by the caller (Nunez 2009). true or false. magent does not assign mechanism.",
"type": "boolean"
},
"positive_fast": {
"description": "Positive FAST as assigned by the caller (Nunez 2009). true or false. magent does not interpret FAST images.",
"type": "boolean"
},
"systolic_mm_hg": {
"description": "Arrival systolic blood pressure in mm Hg (integer 0-300). \u226490 scores 1.",
"type": "integer"
}
},
"required": [
"penetrating",
"systolic_mm_hg",
"heart_rate_bpm",
"positive_fast"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}