# URL Buttons

Each POI can have a tappable link button in its popup, letting you send visitors to any external page — a menu, ticketing page, product listing, or more.

## Adding a URL

When adding or editing a POI, toggle on **Add a link**. Two fields will appear:

* **URL** — the web address (e.g. `https://example.com/menu`)
* **Button label** — the text shown on the button (defaults to "Learn More" if left blank)

> You don't need to type `https://` — Low Tech Maps will add it automatically if you leave it off.

## How it appears

On the viewer, the button appears at the bottom of the POI popup. Tapping it opens the URL in a new browser tab.

## Tips

* Keep the button label short — 2–4 words work best on mobile (e.g. "View Menu", "Buy Tickets", "Learn More")
* Link to mobile-friendly pages when possible, since most visitors will be on phones


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

```
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```

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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.
