Mobile / Web/wellness/fitness/nutrition

Build a wellness app — fasting tracker, mood logging, and health metrics via API

Wellness apps cover a wide spectrum — fasting timers, mood tracking, sleep analysis, and mindfulness. The APlicious /wellness namespace provides the data layer for all of these, backed by the /fitness and /nutrition namespaces for a complete health suite.

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Fasting window tracker

Get the user's current fasting status and optimal eating window:

const res = await fetch(
  'https://aplicious.com/api/v1/wellness/fasting' +
  '?last_meal_at=2026-06-22T20:00:00Z&protocol=16:8',
  { headers: { 'X-API-Key': process.env.LAPI_KEY } }
);
// { hours_fasted: 12.5, hours_remaining: 3.5,
//   ketosis_onset_at: "...", eating_window_start: "...",
//   eating_window_end: "..." }

Sleep quality score

Calculate a sleep quality score from hours and sleep time:

const res = await fetch(
  'https://aplicious.com/api/v1/wellness/sleep' +
  '?hours=7.5&bedtime=22:30&wakeup=06:00&age=30',
  { headers: { 'X-API-Key': process.env.LAPI_KEY } }
);
// { quality_score: 84, deep_sleep_est_min: 90,
//   recommendation: "Consistent schedule improves quality further" }

Daily water intake target

Personalised hydration target based on weight and activity:

const res = await fetch(
  'https://aplicious.com/api/v1/wellness/hydration' +
  '?weight_kg=70&activity_level=moderate&climate=tropical',
  { headers: { 'X-API-Key': process.env.LAPI_KEY } }
);
// { daily_ml: 2800, glasses_8oz: 12 }

Pair with fitness macros

Cross-namespace: fetch the user's calorie target from /fitness and their fasting window from /wellness to show a combined nutrition + fasting dashboard. Same API key, same call pattern.

Why APlicious?

A wellness app naturally grows to include fitness, nutrition, and mindfulness. All three namespaces — /wellness, /fitness, /nutrition — are on every APlicious plan. Build the full suite without adding new API accounts.

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