ZeqVitals — Biosignal Processing

Biosignals, pharmacokinetics, diagnostics, genomics — all 1.287 Hz pulse-coherent.

• Protocol ID — zeq-vitals
• Category — Healthcare
• Endpoint — POST /api/health/vitals/process
• Auth — api-key
• Rate limit — 30/min
• Version — 1.0
• Precision — ≤0.1% (KO42-enforced)

What it does

Biosignal processing synchronized to HulyaPulse. ECG, EEG, SpO2 waveforms aligned to the 1.287 Hz grid — universal temporal reference for all physiological data.

Signature

Request

POST /api/health/vitals/process

Param	Type	Required	Default	Description
signalType	string	✓	—	'ecg', 'eeg', 'spo2', 'emg', 'respiration'.
samples	array	✓	—	Array of numeric sample values.
sampleRateHz	number	✓	—	Sample rate of input signal.

Response

{ processed, pulseAligned, features: { heartRate?, dominantFreq?, peaks? }, zeqondSync }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "signalType": "<value>",
  "samples": [],
  "sampleRateHz": 0
}' \
  "https://api.zeq.dev/api/health/vitals/process"

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/health/vitals/process in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqVitals — Biosignal Processing alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqVitals — Biosignal Processing 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.