ZeqMetabolic

Metabolism, nutrient modeling, meal planning.

• Protocol ID — zeq-metabolic
• Category — Nutrition
• Endpoint — POST /api/nutrition/metabolic
• Auth — api-key
• Rate limit — 10/min
• Version — 1.287.0
• Precision — ≤0.1% (KO42-enforced)

What it does

Metabolic rate and body composition modeling. Indirect calorimetry estimation, RQ analysis, lean mass prediction with R(t) circadian metabolic cycling.

Signature

Request

POST /api/nutrition/metabolic

Param	Type	Required	Default	Description
measurements	object	✓	—	{ weight_kg, height_cm, age, sex, bodyFat_pct }
activity	object		—	{ steps, exercise_min, intensity }

Response

{ bmr_kcal, tdee_kcal, leanMass_kg, fatMass_kg, rq, metabolicAge, zeqond }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "measurements": {},
  "activity": {}
}' \
  "https://api.zeq.dev/api/nutrition/metabolic"

Integrate

1. Domain solver — compose with KO42 + two additional operators from the matching family for pulse-coherent results.
2. Digital twin — pipe sensor data into this protocol every Zeqond to keep the model phase-locked with the system.
3. Alert threshold — flag results whose error_pct exceeds 0.1% as out-of-spec events for the operations layer.

Seeds

• Near — wrap /api/nutrition/metabolic in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqMetabolic alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqMetabolic as an open reference standard so other runtimes can implement it verbatim against the Zeq paper.

Papers

• Zeq paper — https://doi.org/10.5281/zenodo.18158152
• Framework paper — https://doi.org/10.5281/zenodo.15825138

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.