# magent Phoenix Sepsis Score Calculator

> magent Phoenix Sepsis Score Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Computes the Schlapbach 2024 Phoenix Pediatric Sepsis Score (0–13) from four pre-scored organ-domain integers and a suspected-infection flag, returning sepsis and septic shock determinations.

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/phoenix_sepsis
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/magent-phoenix-sepsis-score-calculator-c55c0abc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Bm5D7ARlNzcTVPeoOmPhp

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-phoenix-sepsis-score-calculator-c55c0abc
```

Example prompt: Using the Schlapbach 2024 Phoenix Sepsis Score, calculate the total score and determine if this child has sepsis or septic shock: respiratory score 2, cardiovascular score 3, coagulation score 1, neurologic score 1, and yes there is a suspected infection.

## When to prefer this

Use this endpoint when you have already converted patient findings into the four Schlapbach 2024 Phoenix organ-domain integers and need a fast, authoritative Phoenix Sepsis Score with sepsis and septic shock flags. This is specifically Phoenix 2024 pediatric sepsis (not adult SOFA, not Phoenix-8, not 2005 Goldstein SIRS criteria). Prefer this over manual calculation when integrating sepsis scoring into automated clinical workflows or documentation pipelines.

## Known failure modes

- Missing required query parameters (respiratory, cardiovascular, coagulation, neurologic, suspected_infection) returns a validation error
- Subscore integers outside valid ranges (e.g. respiratory >3, cardiovascular >6) may return an error or unexpected result
- Passing raw lab values or GCS instead of pre-scored integers will produce incorrect scores — caller must pre-score each domain per Schlapbach 2024 table
- Boolean suspected_infection must be provided; omitting it prevents sepsis/septic shock determination
- Payment not included or insufficient USDC (requires $0.005 via x402) results in 402 Payment Required

## How this service works

Schlapbach 2024 Phoenix Sepsis Score (max 13) from four caller-assigned table integers: respiratory 0-3, cardiovascular 0-6 (vasoactives + lactate + age-adjusted MAP), coagulation 0-2, neurologic 0-2. Sepsis if suspected_infection and score ≥2; septic shock if sepsis and cardiovascular ≥1. magent does not take raw labs, P/F, MAP, or GCS. Not Phoenix-8, not adult SOFA, not 2005 Goldstein SIRS sepsis. Not a medical device.

## Output

Returns the total Phoenix Sepsis Score (integer 0–13), a boolean indicating whether the patient meets sepsis criteria (suspected_infection true AND score ≥2), and a boolean indicating septic shock (sepsis criteria met AND cardiovascular subscore ≥1).

## 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": [
      "respiratory",
      "cardiovascular",
      "coagulation",
      "neurologic",
      "suspected_infection"
     ],
     "properties": {
      "neurologic": {
       "type": "integer",
       "description": "Caller-assigned Schlapbach 2024 Phoenix table neurologic integer 0-2. GCS ≤10 scores 1; bilaterally fixed pupils scores 2. magent does not take GCS or pupil exam."
      },
      "coagulation": {
       "type": "integer",
       "description": "Caller-assigned Schlapbach 2024 Phoenix table coagulation integer 0-2. 1 each for platelets <100 K/μL, INR >1.3, D-dimer >2 mg/L FEU, fibrinogen <100 mg/dL, capped at 2. magent does not take those labs."
      },
      "respiratory": {
       "type": "integer",
       "description": "Caller-assigned Schlapbach 2024 Phoenix table respiratory integer 0-3. 0: PaO2/FiO2 ≥400 or SpO2/FiO2 ≥292. 1: PaO2/FiO2 <400 or SpO2/FiO2 <292 on any respiratory support. 2: PaO2/FiO2 100-200 and IMV, or SpO2/FiO2 148-220 and IMV. 3: PaO2/FiO2 <100 and IMV, or SpO2/FiO2 <148 and IMV. magent does not take PaO2, SpO2, FiO2, or ventilation."
      },
      "cardiovascular": {
       "type": "integer",
       "description": "Caller-assigned Schlapbach 2024 Phoenix table cardiovascular integer 0-6: sum of vasoactives 0-2 (none / 1 / ≥2 of epinephrine, norepinephrine, dopamine, dobutamine, milrinone, vasopressin) + lactate 0-2 (<5 / 5-10.9 / ≥11 mmol/L) + age-adjusted MAP 0-2. magent does not take vasoactive counts, lactate, MAP, or age."
      },
      "suspected_infection": {
       "type": "boolean",
       "description": "Suspected or confirmed infection as assigned by the caller (Schlapbach 2024). Sepsis requires this true and Phoenix Sepsis Score ≥2. true or false."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/magent-phoenix-sepsis-score-calculator-c55c0abc/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)