Centor or McIsaac (age-modified) score for streptococcal pharyngitis from four c
Centor or McIsaac (age-modified) score for streptococcal pharyngitis from four caller-assigned findings. edition=centor (max 4) or edition=mcisaac (age 3-14 +1, 15-44 0, >=45 -1, max 5) is required; magent does not pick one. Deterministic published score with citation; not a test-or-treat protocol.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
275 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/centor
| 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 | $0.007 | 275 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"age": 30,
"cough_absent": false,
"edition": "mcisaac",
"history_of_fever": false,
"tender_anterior_cervical_nodes": false,
"tonsillar_exudates": false
},
{
"age": 30,
"cough_absent": false,
"edition": "mcisaac",
"history_of_fever": false,
"tender_anterior_cervical_nodes": false,
"tonsillar_exudates": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$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 (3-120). Required when edition=mcisaac (3-14 +1, 15-44 0, >=45 -1). Ignored when edition=centor.",
"type": "integer"
},
"cough_absent": {
"description": "Absence of cough. true when cough is absent; false when cough is present.",
"type": "boolean"
},
"edition": {
"description": "Published score. Required; magent does not pick Centor (four findings, max 4) or McIsaac (age-modified, max 5).",
"enum": [
"centor",
"mcisaac"
],
"type": "string"
},
"history_of_fever": {
"description": "History of fever. true or false as assigned by the caller.",
"type": "boolean"
},
"tender_anterior_cervical_nodes": {
"description": "Tender anterior cervical nodes. true or false as assigned by the caller.",
"type": "boolean"
},
"tonsillar_exudates": {
"description": "Tonsillar exudates. true or false as assigned by the caller.",
"type": "boolean"
}
},
"required": [
"edition",
"tonsillar_exudates",
"tender_anterior_cervical_nodes",
"history_of_fever",
"cough_absent"
],
"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"
}