Lightweight

Returns bounded totals, records, 24 recent session summaries, and up to 26 zero-filled UTC weekly evidence buckets for one exercise across complete history or an explicit date range. Warm-ups are excluded from work metrics. Gym-scoped strength bests require one gym. Location output is limited to canonical gym names or user-entered place labels.

get_exercise_progress

Returns bounded totals and weekly streaks for the connected account's completed workouts and exercise-free gym check-ins across complete history or an explicit date range. Workout notes, media, separate wearable-health data, social data, payment data, and precise-location fields are excluded.

get_training_overview

Returns a UTC calendar series for one training metric across complete history or an explicit date range, automatically coarsened to at most 120 points. Strength metrics are cumulative bests and require an exercise; gym-scoped exercises also require one gym.

get_training_trends

Returns one bounded training metric grouped by exercise, gym, UTC weekday, or rep range across complete history or an explicit date range. Output contains at most 25 named categories plus Other. Cross-gym comparison requires Pro; workout counts in an exercise breakdown represent exercise sessions.

get_training_breakdown

Returns the connected account's server-authoritative routine plan, current routine count, limit, remaining slots, and whether another routine fits. Billing, renewal, store, and payment data are excluded.

get_routine_capacity

Returns attributed work sets and volume across equal recent and prior windows of complete UTC calendar weeks, with 20 detailed muscles, seven region roll-ups, and per-week values. Primary muscles receive 1.0 credit, secondary muscles 0.5 additive credit, warm-ups are excluded, and unknown device-local exercises map to other.

get_muscle_load

Creates one private saved routine in the connected Lightweight account from an exact supplied title, folder destination, ordered exercise list, target sets, and weight unit. The routine may be unfiled, placed in one existing owned folder, or placed in a named owned folder created or reused by the transaction. This operation cannot update or delete routines or folders, start workouts, or change workout history.

create_routine

Returns a newest-updated page of owned saved-routine summaries with stable routine and folder ids, titles, exercise counts, updated timestamps, and current Core or Pro routine-capacity fields. Billing, renewal, store, and payment data are excluded.

list_routines

Returns stable newest-first pages of completed workouts and exercise-free gym check-ins across complete history or optional filters. Each item contains privacy-redacted exercise summaries. Location output is limited to canonical gym names or user-entered place labels; notes, media, separate wearable-health data, social data, payment data, address fields, and coordinate fields are excluded.

get_workout_history

Returns one owned saved routine by stable id, including its title, folder, weight unit, ordered exercises, target sets, response-local superset labels, and current updated timestamp. Private exercise notes and internal row ids are excluded.

get_routine