# Swap and Sale Integration Place this script tag on the `` of your page: ```html ``` [Create a `
` tag where you want to locate the widget:](#user-content-fn-1)[^1] 
<div id="widget"></div>
Add this to the \
``` [^1]: is this div actually necessary tech-wise? The widget will be displayed as an overlay anyway, right? Why we don't inject it into the body transparently/automatically? [^2]: default customization without showing here if not necessary [^3]: chnage to decimals / name [^4]: is it necessary to add defaultTokenAddress? [^5]: it doesn't explain how I make the widget appear upon clicking on some button. This instruction rather explains how do I display the widget upon page render --- # 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://docs.bitoftrade.com/for-businesses/allpay-widget/quick-start/swap-and-sale-integration.md?ask= ``` 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.