Forrest 1974 endoscopic ulcer class as assigned by the caller
Forrest 1974 endoscopic ulcer class as assigned by the caller: ia active spurting haemorrhage, ib active oozing, iia non-bleeding visible vessel, iib adherent clot, iic flat pigmented haematin / coffee-ground base, iii clean ulcer base. Returns the canonical class and 1974 lesion description. magent does not interpret endoscopy images or invent rebleeding percentages. Not a medical device.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
261 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/forrest
| Category | Image and media |
|---|---|
| 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 | $0.007 | 261 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"forrest": "iii"
},
{
"forrest": "iii"
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"forrest": {
"description": "Forrest 1974 endoscopic lesion class as assigned by the caller: ia (active spurting hemorrhage), ib (active oozing hemorrhage), iia (non-bleeding visible vessel), iib (adherent clot), iic (flat pigmented haematin / coffee-ground base), or iii (clean ulcer base / no signs of recent hemorrhage). Case-insensitive. magent does not interpret endoscopy images.",
"type": "string"
}
},
"required": [
"forrest"
],
"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"
}