Schroeder 1987 ulcerative colitis disease-activity index (Mayo DAI)
Schroeder 1987 ulcerative colitis disease-activity index (Mayo DAI): four caller-assigned integers 0-3 (stool frequency, rectal bleeding, endoscopy, physician global). magent sums only (max 12) and does not return later remission or activity-band cutoffs. magent does not count stools, examine the patient, or perform endoscopy. Not a diagnosis and not the Mayo SPN pulmonary-nodule model.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
269 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/mayo_uc
| 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 | $0.007 | 269 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"endoscopy": 0,
"physician_global": 0,
"rectal_bleeding": 0,
"stool_frequency": 0
},
{
"endoscopy": 0,
"physician_global": 0,
"rectal_bleeding": 0,
"stool_frequency": 0
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"endoscopy": {
"description": "Caller-assigned Schroeder 1987 endoscopy / flexible proctosigmoidoscopy (integer 0-3): 0 normal or inactive; 1 mild (erythema, decreased vascular pattern, mild friability); 2 moderate (marked erythema, absent vascular pattern, friability, erosions); 3 severe (spontaneous bleeding, ulceration). magent does not perform endoscopy.",
"type": "integer"
},
"physician_global": {
"description": "Caller-assigned Schroeder 1987 physician's global assessment (integer 0-3): 0 normal; 1 mild; 2 moderate; 3 severe. magent does not examine the patient.",
"type": "integer"
},
"rectal_bleeding": {
"description": "Caller-assigned Schroeder 1987 rectal bleeding (integer 0-3): 0 none; 1 streaks of blood with stool less than half the time; 2 obvious blood with stool most of the time; 3 blood alone passed. magent does not examine the patient.",
"type": "integer"
},
"stool_frequency": {
"description": "Caller-assigned Schroeder 1987 stool frequency (integer 0-3): 0 normal number of stools for this patient; 1 = 1-2 stools/day more than normal; 2 = 3-4 more; 3 = 5 or more more than normal. magent does not count stools.",
"type": "integer"
}
},
"required": [
"stool_frequency",
"rectal_bleeding",
"endoscopy",
"physician_global"
],
"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"
}