Binet 1981 CLL staging
Binet 1981 CLL staging. Stage C if anemia (Hb <10 g/dL) or thrombocytopenia (platelets <100×10^9/L), regardless of lymphoid areas. Else stage B when involved_areas is 3-5, else stage A when 0-2. The five areas are cervical, axillary, and inguinal (unilateral or bilateral counts as one area each), plus spleen, plus liver; the caller assigns the count. Not a medical device, not a CLL diagnosis, and not Rai staging (Rai anemia is Hb <11).
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
292 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/binet
| 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 | $0.007 | 292 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"anemia_hb_lt_10": false,
"involved_areas": 1,
"thrombocytopenia_plt_lt_100": false
},
{
"anemia_hb_lt_10": false,
"involved_areas": 1,
"thrombocytopenia_plt_lt_100": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"anemia_hb_lt_10": {
"description": "Hb <10 g/dL as assigned by the caller (Binet 1981 stage C cutoff is 10 g/dL, not Rai 11). true or false. magent does not assay hemoglobin.",
"type": "boolean"
},
"involved_areas": {
"description": "Count of involved Binet lymphoid areas (integer 0-5) as assigned by the caller after Binet 1981: cervical, axillary, and inguinal (unilateral or bilateral counts as one area each), plus spleen, plus liver. magent does not examine the patient or count lymph-node areas.",
"type": "integer"
},
"thrombocytopenia_plt_lt_100": {
"description": "Platelets <100\u00d710^9/L as assigned by the caller (Binet 1981 stage C). true or false. magent does not count platelets.",
"type": "boolean"
}
},
"required": [
"anemia_hb_lt_10",
"thrombocytopenia_plt_lt_100",
"involved_areas"
],
"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"
}