Search the Lose It! food database. Returns candidate foods with a food_id to pass to log_food or describe_food.

Get full nutrition detail and serving information for one food, identified by the food_id returned from search_food.

Read the food diary for a day: every logged entry with calories and macros, plus the day's totals. Each entry carries an entry_id for delete_entry.

Log a food to a meal in the diary. Specify the portion EITHER as serving_amount + serving_unit (e.g. 120 and 'g') OR as servings (a multiplier of the food's default serving). Set dry_run to preview.

Log a food by its exact nutrition values, without needing a match in the food database. Use this for restaurant meals, homemade dishes, or anything where you know the calories and macros but search_food has no good match. Values are per serving.

Delete a diary entry. Get the entry_id from get_diary for the same day. A recoverable copy is written to local trash before deleting.

Record a weigh-in for a day. The unit follows the account's display setting (lb or kg).

Show which Lose It! account this server is authenticated as.