# Links especiales

## Versión online

Es posible incluir un link a la versión online del contenido html, su código es:

```
${urls.online_version}
```

Una forma de utilizarlo podria ser incluyendo un link en el encabezado:

```markup
<a href="${urls.online_version}">Versión online</a>
```

## Página de desuscripción

De forma similar, se puede incluir un link a la página de desuscripción, utilizando el código:

```
${urls.unsubscribe}
```

Por ejemplo:

```markup
<a href="${urls.unsubscribe}">Desuscribirme</a>
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.myperfit.com/personalizacion/links-especiales.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.