name	cpap-prisma-app
version	1.1.0
description	Fetches CPAP therapy data from the PrismaAPP API (Löwenstein Medical) and writes a daily Obsidian log note. Use when the user says "CPAP log", "sleep therapy", "CPAP data", "prisma log", "CPAP today", "CPAP yesterday", or when the daily cron triggers CPAP logging.

CPAP PrismaAPP Log Skill

Fetches CPAP therapy data from the Löwenstein PrismaAPP backend API and writes structured daily Obsidian notes.

Supported Devices

Any Löwenstein Medical CPAP/APAP/BiLevel device paired with the PrismaAPP (com.lmt.sleeppatientapp). Tested with the prisma SOFT max.

Setup

Note: config.json contains your personal credentials and is listed in .gitignore. Never publish or share it. Only config.example.json is tracked.

1. Copy config.example.json to config.json
2. Fill in your PrismaAPP credentials and vault path
3. Optionally set "language" to one of: en, de, fr, es, it, pt, pl, el, sr

cp config.example.json config.json
# Edit config.json

config.json fields:

Field	Description	Default
email	PrismaAPP account e-mail	required
password	PrismaAPP account password	required
timezone	IANA timezone string	Europe/Berlin
vault_path	Absolute path to your Obsidian vault	required
log_dir	Note output folder relative to vault	30 Bereiche/Gesundheit/CPAP/Logs
language	Locale for note text	en

Usage

# Yesterday (default — ideal for a daily cron job):
python3 scripts/fetch-cpap.py

# Specific date:
python3 scripts/fetch-cpap.py 2026-04-06

# Backfill all data since first device sync:
python3 scripts/fetch-cpap.py --all

# Backfill from a specific date:
python3 scripts/fetch-cpap.py --from=2026-03-01

API Reference

All API calls use https://my.prismacloud.com as the base URL.

⚠️ bucharest.prismacloud.cc is the web SPA frontend — it returns HTML for all paths and cannot be used as an API endpoint.

Endpoint	Description
POST /connect/token	OAuth2 password grant → access token
GET /api/Dashboard	Returns minDate (first sync) and serialNumber
GET /api/Dashboard/week?dateInWeek=YYYY-MM-DD	Week data (7 days)

Authentication uses OAuth2 Resource Owner Password Credentials (grant_type=password) with Content-Type: application/x-www-form-urlencoded. The token expires after 3600 seconds.

Output Format

File: <vault_path>/<log_dir>/YYYY-MM-DD.md

---
date: 2026-04-06
weekday: Monday
tags: ["health", "cpap", "auto-generated", "good"]
source: PrismaAPP / Löwenstein prisma SOFT max
created: 2026-04-08T18:17
---

Sections: Summary table · Sleep · CPAP Therapy · Snoring & Mask · Navigation links

Metrics Explained

Metric	Source field	Unit
Sleep duration	sleepTimeInMinutes	min
Deep sleep	deepSleepInMinutes	min
AHI (Apnoea-Hypopnoea Index)	ahi	events/h
Leakage	leakage	L/min
Snoring	snoringPercent	% of sleep time
Mask fit	maskFitPercentage	%
Pressure	apapMinPressure / apapMaxPressure	hPa

Localisation

Note text is fully localised. Available locales: en de fr es it pt pl el sr

Set "language": "de" in config.json for German notes, etc.

Privacy Note

This skill accesses personal medical data from your PrismaAPP account using your own credentials. Data is only read — no writes are made to the API. All data is stored locally in your Obsidian vault.