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magent AKIN Stage Calculator
x402
magent AKIN Stage Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Computes AKIN 2007 acute kidney injury stage (0–3) from baseline creatinine, current creatinine, and a caller-assigned urine-output category, returning the worse of the two limbs.
Price / call$0.005
Success—
StatusUnknown
How this service works
AKIN 2007 (Mehta Table 2) stage 0-3 from baseline and current creatinine in mg/dL and a caller-assigned urine-output category. Stage is the worse of the two limbs; RRT is stage 3. magent does not assay creatinine, measure urine, or collect weight. Not a medical device, not a diagnosis, not KDIGO 2012, and not RIFLE.
Output
Returns the AKIN acute kidney injury stage (0, 1, 2, or 3) computed as the worse of the creatinine-based limb and the urine-output limb; RRT initiation automatically maps to stage 3 regardless of other inputs.
Example use cases
ICU AKI triage staging
“Stage the AKI for my ICU patient whose baseline creatinine was 1.0 mg/dL, current creatinine is 3.2 mg/dL, they've had oliguria for more than 6 hours, and they haven't started RRT yet — use AKIN 2007 criteria.”
RRT patient automatic stage 3
“A patient just started renal replacement therapy — their baseline creatinine was 1.2 mg/dL and current is 1.8 mg/dL, with no significant oliguria. What AKIN stage does that make them?”
Mild AKI creatinine bump staging
“Calculate the AKIN stage for a patient whose creatinine went from 0.8 to 1.1 mg/dL with no oliguria or anuria and no RRT — just want to confirm whether this even qualifies as AKI.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/akinWhen to prefer
Use this endpoint when you need a fast, deterministic AKIN 2007 (Mehta Table 2) AKI stage computed from creatinine in mg/dL and a pre-categorized urine-output descriptor. Prefer it over manual calculation or KDIGO-based tools when you specifically need AKIN 2007 staging in an automated or agentic pipeline. Not suitable when you need KDIGO 2012 criteria, RIFLE classification, creatinine unit conversion from µmol/L, or actual urine measurement.
Side effects
- Missing required query parameters (baseline_creatinine_mg_dl, current_creatinine_mg_dl, urine_output, rrt) returns a 4xx error
- Creatinine values outside the 0.1–20 mg/dL range may be rejected or produce unexpected results
- Providing creatinine in µmol/L instead of mg/dL is not supported and will yield incorrect staging
- Invalid urine_output enum value returns a validation error
- Payment failure or insufficient USDC balance returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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