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Magent ABG Acid-Base Analyzer
x402
Magent ABG Acid-Base Analyzer 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).
Performs Berend 2014 arterial blood gas acid-base assessment: labels acidemia/alkalemia, identifies primary metabolic or respiratory process, calculates anion gap, and prints delta-delta ratios.
Price / call$0.005
Success—
StatusUnknown
How this service works
Berend 2014 physiological acid-base assessment. Labels acidemia or alkalemia, primary metabolic vs respiratory process, anion gap (Na-Cl-HCO3), optional albumin-corrected gap, and printed delta-delta. Not a diagnosis, ventilator order, bicarbonate dose, or blood-gas assay.
Output
Returns an acid-base label (acidemia or alkalemia), identification of the primary process as metabolic or respiratory, calculated anion gap (Na−Cl−HCO3), optional albumin-corrected anion gap when albumin is supplied, and printed delta-delta equations when the anion gap is elevated. Lactate is echoed back if provided but does not alter the delta-delta logic.
Example use cases
ICU metabolic acidosis workup
“My ICU patient has pH 7.31, PaCO2 38 mmHg, bicarb 19 mmol/L, sodium 138, chloride 100, and albumin is 2.8 g/dL — can you run the acid-base assessment with the albumin-corrected anion gap?”
Emergency respiratory acidosis check
“Assess this blood gas for my ED patient: pH 7.22, PaCO2 68 mmHg, bicarbonate 27 mmol/L, sodium 142, chloride 105 — label the primary disorder and give me the anion gap.”
Lactic acidosis delta-delta evaluation
“Patient has pH 7.35, PaCO2 30 mmHg, bicarb 16 mmol/L, sodium 136, chloride 98, lactate 6.2 mmol/L — can you calculate the anion gap, delta-delta, and tell me the primary acid-base process?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/abgWhen to prefer
Choose this endpoint when you need a structured, Berend 2014–compliant acid-base interpretation from raw blood gas and electrolyte values, including anion gap and delta-delta output. Prefer it over manual calculation when you need albumin-corrected anion gap or want labeled outputs (acidemia/alkalemia, metabolic/respiratory) ready to include in a clinical summary. Not appropriate if you need a blood gas measurement, a ventilator setting, a bicarbonate dose recommendation, or a differential diagnosis.
Side effects
- pH outside 6.80–7.80 range returns validation error
- PaCO2 outside 8–120 mm Hg returns out-of-range error
- Sodium outside 110–160 mmol/L returns error
- Chloride outside 70–130 mmol/L returns error
- Bicarbonate outside 2–55 mmol/L returns error
- Albumin outside 1–6 g/dL (if supplied) returns error
- Missing required query parameters returns 400 bad request
- Payment not included or insufficient USDC triggers 402 payment required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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