Wells deep-vein thrombosis probability from discrete clinical flags
Wells deep-vein thrombosis probability from discrete clinical flags. Returns three-tier and two-tier bands. Deterministic published score with citation; not a diagnosis.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
270 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/wells_dvt
| 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 | $0.007 | 270 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"active_cancer": true,
"alternative_diagnosis_as_likely": false,
"bedridden_or_surgery": false,
"calf_swelling_gt_3cm": true,
"collateral_veins": false,
"entire_leg_swollen": false,
"paralysis_or_cast": false,
"pitting_edema": false,
"previous_dvt": false,
"tenderness": false
},
{
"active_cancer": true,
"alternative_diagnosis_as_likely": false,
"bedridden_or_surgery": false,
"calf_swelling_gt_3cm": true,
"collateral_veins": false,
"entire_leg_swollen": false,
"paralysis_or_cast": false,
"pitting_edema": false,
"previous_dvt": false,
"tenderness": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"active_cancer": {
"description": "Active cancer (treatment ongoing, within 6 months, or palliative). +1.",
"type": "boolean"
},
"alternative_diagnosis_as_likely": {
"description": "Alternative diagnosis at least as likely as DVT. \u22122.",
"type": "boolean"
},
"bedridden_or_surgery": {
"description": "Recently bedridden \u22653 days or major surgery within 12 weeks. +1.",
"type": "boolean"
},
"calf_swelling_gt_3cm": {
"description": "Calf swelling >3 cm compared with the asymptomatic side. +1.",
"type": "boolean"
},
"collateral_veins": {
"description": "Collateral superficial veins (nonvaricose). +1.",
"type": "boolean"
},
"entire_leg_swollen": {
"description": "Entire leg swollen. +1.",
"type": "boolean"
},
"paralysis_or_cast": {
"description": "Paralysis, paresis, or recent plaster immobilization of the legs. +1.",
"type": "boolean"
},
"pitting_edema": {
"description": "Pitting edema confined to the symptomatic leg. +1.",
"type": "boolean"
},
"previous_dvt": {
"description": "Previously documented DVT. +1.",
"type": "boolean"
},
"tenderness": {
"description": "Localized tenderness along the deep venous system. +1.",
"type": "boolean"
}
},
"required": [
"active_cancer",
"paralysis_or_cast",
"bedridden_or_surgery",
"tenderness",
"entire_leg_swollen",
"calf_swelling_gt_3cm",
"pitting_edema",
"collateral_veins",
"previous_dvt",
"alternative_diagnosis_as_likely"
],
"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"
}