Mazzaferro 2018 Metroticket 2.0 AFP-adjusted-to-HCC-size 70% 5-year HCC-specific
Mazzaferro 2018 Metroticket 2.0 AFP-adjusted-to-HCC-size 70% 5-year HCC-specific survival criteria. meets_70pct_hcc_specific_survival is true iff AFP <200 ng/mL and tumor_count + largest_cm <=7, or 200<=AFP<400 and sum <=5, or 400<=AFP<=1000 and sum <=4. AFP >1000 never meets. Not Milan, UCSF, Metroticket 1.0 contours, or competing-risk survival percents. magent does not interpret imaging or assay AFP. Not a medical device or transplant listing.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
279 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/metroticket_2
| 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 | $0.007 | 279 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"afp_ng_ml": 50,
"largest_cm": 3,
"tumor_count": 1
},
{
"afp_ng_ml": 50,
"largest_cm": 3,
"tumor_count": 1
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"afp_ng_ml": {
"description": "Serum AFP in ng/mL (1-100000) as assigned by the caller. Mazzaferro 2018 bands: <200 (sum <=7), 200 to <400 (sum <=5), 400 to 1000 (sum <=4); >1000 never meets. magent does not assay AFP.",
"type": "number"
},
"largest_cm": {
"description": "Largest tumor diameter in centimetres (0.1-30) as assigned by the caller. Added to tumor_count as size_number_sum. magent does not interpret imaging.",
"type": "number"
},
"tumor_count": {
"description": "Number of HCC nodules (integer 1-20) as assigned by the caller. Added to largest_cm as size_number_sum (up-to-7 convention). magent does not interpret imaging.",
"type": "integer"
}
},
"required": [
"tumor_count",
"largest_cm",
"afp_ng_ml"
],
"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"
}