sPESI (simplified Pulmonary Embolism Severity Index) from Jiménez 2010
sPESI (simplified Pulmonary Embolism Severity Index) from Jiménez 2010: 1 point each for age >80, cancer, chronic cardiopulmonary disease (one combined item), heart rate ≥110, systolic BP <100 mm Hg, and SpO2 <90%; max 6. Score 0 is low risk; ≥1 is high risk. Only for already diagnosed acute PE as in the paper. Not a diagnosis, not an outpatient-treatment protocol, and not original PESI classes.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
276 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/spesi
| 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 | $0.007 | 276 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"age": 70,
"cancer": false,
"chronic_cardiopulmonary_disease": false,
"heart_rate_bpm": 80,
"spo2_percent": 96,
"systolic_mm_hg": 120
},
{
"age": 70,
"cancer": false,
"chronic_cardiopulmonary_disease": false,
"heart_rate_bpm": 80,
"spo2_percent": 96,
"systolic_mm_hg": 120
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"age": {
"description": "Age in years (18-120). Scores 1 when age >80; 80 does not score.",
"type": "integer"
},
"cancer": {
"description": "Active cancer as assigned by the caller. true or false. 1 point if true.",
"type": "boolean"
},
"chronic_cardiopulmonary_disease": {
"description": "Chronic cardiopulmonary disease as one combined flag (heart failure and chronic lung disease were combined in Jim\u00e9nez 2010). true or false. 1 point if true.",
"type": "boolean"
},
"heart_rate_bpm": {
"description": "Heart rate in beats per minute (integer 30-220). Scores 1 when \u2265110; 109 does not score.",
"type": "integer"
},
"spo2_percent": {
"description": "Oxygen saturation percent (50-100). Scores 1 when <90; 90 does not score.",
"type": "number"
},
"systolic_mm_hg": {
"description": "Systolic blood pressure in mm Hg (50-250). Scores 1 when <100; 100 does not score.",
"type": "number"
}
},
"required": [
"age",
"cancer",
"chronic_cardiopulmonary_disease",
"heart_rate_bpm",
"systolic_mm_hg",
"spo2_percent"
],
"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"
}