# magent FIGO Ovarian Cancer Staging Lookup

> magent FIGO Ovarian Cancer Staging Lookup is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns the canonical Prat 2014 FIGO stage label and its defining features for ovarian, fallopian tube, and peritoneal cancers given a caller-assigned stage token.

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/figo_ovarian
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/magent-figo-ovarian-cancer-staging-lookup-ccf937fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bcI1gO4xaMlnNiTaO7a_m

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability magent-figo-ovarian-cancer-staging-lookup-ccf937fd
```

Example prompt: Look up the Prat 2014 FIGO defining features for ovarian cancer stage IIIC — what criteria place a patient in that stage?

## When to prefer this

Use this endpoint when an agent or clinician has already assigned a Prat 2014 FIGO stage token for ovarian, fallopian tube, or peritoneal cancer and needs the canonical stage label and its defining features for documentation, reporting, or educational purposes. Do not use for endometrial or cervical FIGO staging, AJCC TNM staging, or any diagnostic inference from imaging or pathology.

## Known failure modes

- Invalid stage token (e.g. 'IIC', which was eliminated in 2014) returns an error or empty result
- Endometrial or cervical FIGO stages passed as input will not be recognized
- Misspelled or unsupported stage strings return an error
- Network or payment authorization failure returns HTTP 402 or 5xx

## How this service works

Prat 2014 FIGO staging for cancer of the ovary, fallopian tube, and peritoneum as assigned by the caller (IA, IB, IC1-IC3, IIA, IIB, IIIA1i, IIIA1ii, IIIA2, IIIB, IIIC, IVA, IVB). Returns the canonical stage and Prat 2014 defining features. magent does not read imaging or pathology and does not apply AJCC TNM. Not endometrial or cervical FIGO. Not a diagnosis. Not a medical device.

## Output

Returns the canonical Prat 2014 FIGO stage label (e.g. 'IIIA1i') and its defining clinical features for ovarian, fallopian tube, or peritoneal cancer as specified by the Prat 2014 FIGO classification. Does not perform diagnosis, imaging interpretation, or AJCC TNM mapping.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "stage"
     ],
     "properties": {
      "stage": {
       "type": "string",
       "description": "Prat 2014 FIGO token as assigned by the caller: IA, IB, IC1, IC2, IC3, IIA, IIB, IIIA1i, IIIA1ii, IIIA2, IIIB, IIIC, IVA, or IVB. Case-insensitive accept; returned canonical form keeps lowercase i/ii on IIIA1i and IIIA1ii. IIC is not valid (eliminated in 2014). Not endometrial or cervical FIGO. magent does not read imaging or pathology."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/magent-figo-ovarian-cancer-staging-lookup-ccf937fd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.magentlab.com](https://www.zero.xyz/host/api.magentlab.com/llms.txt)