# Quota Vita Nutrition Coach

> A daily meal plan built around your body, your goal and today's training. Free, no account, in English and Catalan, published by Quota Vita in Premià de Mar, Barcelona.

Quota Vita Nutrition Coach turns a short profile — height, weight, age, goal and today's training — into a daily calorie and macronutrient target, three Catalan Mediterranean meals that meet it, a seven-day plan and a costed shopping basket. It runs in the browser, needs no account, and is free.

The Coach is a browser application. The profile a person enters stays in their own browser's local storage; there is no account and no server-side user record. What is public is the HTTP surface behind it, described below.

## When to use this

Reach for the Quota Vita Nutrition Coach when someone needs **a concrete day of eating in Catalan or Spanish Mediterranean food, sized to a body and a training day**, and a generic calorie table will not answer it.

Good fits:

- **"What should I eat today?"** — height, weight, age, sex, usual activity, goal and today's training in; a daily energy and macronutrient target plus breakfast, lunch and dinner that meet it, out. Call `generateDailyMeals`.
- **Sizing a protein gap into a product** — how much milkshake covers the protein a meal is short of, which tub covers that for a month, what it costs per day, and the checkout link. Call `getShopOffers` with `proteinG`; it is public, unauthenticated and cacheable.
- **What a week of that food costs** — a list of foods and quantities priced against Spanish supermarket data. Call `estimateBasketCost`.
- **Resolving a food someone named** into a catalogue entry with a serving description. Call `searchFoods`.
- **A short nutrition question in the same register** — swaps, training fuel, restaurant choices, grocery tips, habit support, in English or Catalan. Call `askCoach`.

Do not use it for:

- **Anything clinical.** Allergies, intolerances, pregnancy, diabetes, eating disorders, medication interactions, or any diagnosis or treatment. The Coach declines these by design, and an answer it did give would not be a safe one.
- **Precise measurement of a photographed meal.** `analyseRestaurantMealPhoto` returns an editable suggestion, and only with explicit consent from the person whose photo it is. Never present its output as measured intake.
- **A nutrient database.** `searchFoods` is a lookup over FatSecret, not a licensed dataset to mirror.
- **Non-Mediterranean cuisines.** Meal generation is grounded in Catalan and Mediterranean cooking and will be poor outside it.

Everything is free, needs no key for the read endpoints, and holds no account. The person's profile never leaves their browser, so there is nothing to fetch about a named individual and no lookup by email or name exists.

## How to call it

- **The contract:** `https://coach.quotavita.com/openapi.json` (OpenAPI 3.1; YAML at `https://coach.quotavita.com/api/openapi.yaml`). Every operation has a unique `operationId`, typed parameters and a response schema, so it can be loaded as a function-calling toolset directly.
- **Cheapest useful call:** `curl -s "https://coach.quotavita.com/api/shop?proteinG=30&days=28"`
- **Liveness:** `curl -s https://coach.quotavita.com/api/health`
- **Any page as Markdown:** `curl -sH 'Accept: text/markdown' https://coach.quotavita.com/about` — every HTML URL on this site is negotiable per [acceptmarkdown.com](https://acceptmarkdown.com), and answers `Vary: Accept`.
- **Errors** are always JSON with a stable `code`, never an HTML page. Branch on `code`, not on the message.

## Pages

- [Quota Vita Nutrition Coach](https://coach.quotavita.com/): A daily meal plan built around your body, your goal and today's training.
- [About Quota Vita Nutrition Coach](https://coach.quotavita.com/about): Who publishes the Coach, what it does, what it deliberately does not do, and how it is funded.
- [Contact Quota Vita](https://coach.quotavita.com/contact): How to reach Quota Vita about the Nutrition Coach, an order, or the public API — and what each channel is for.
- [Privacy at Quota Vita Nutrition Coach](https://coach.quotavita.com/privacy): What the Coach stores, what it sends to which processor, what it never keeps, and how to erase it.
- [Developer portal — Quota Vita Nutrition Coach](https://coach.quotavita.com/developers): The public API, the OpenAPI 3.1 specification, authentication, rate limits and example requests for the Quota Vita Nutrition Coach.
- [Documentation — Quota Vita Nutrition Coach](https://coach.quotavita.com/docs): Index of the Quota Vita Nutrition Coach documentation: API reference, agent instructions, and the trust pages.

## Machine-readable

- [OpenAPI 3.1](https://coach.quotavita.com/openapi.json): the full contract of every endpoint. Also as [YAML](https://coach.quotavita.com/api/openapi.yaml).
- [Agent instructions](https://coach.quotavita.com/agents.md): the long form of this file, including the refusals.
- [Health check](https://coach.quotavita.com/api/health): liveness and the version of the published contract.
- [Shop offers](https://coach.quotavita.com/api/shop): the sellable catalogue and a sized milkshake offer. Public and unauthenticated.
- [Sitemap](https://coach.quotavita.com/sitemap.xml): every indexable URL with its last-modified date.
- [robots.txt](https://coach.quotavita.com/robots.txt): every named AI crawler is allowed.

## Contact

- [Contact page](https://coach.quotavita.com/contact)
- Email: hola@quotavita.com
- Shop: https://www.quotavita.com
- Assistant, web and WhatsApp: https://xat.quotavita.com