Add component example to the demo template

src/pages/docs/templates/demo.md

@@ -190,3 +190,20 @@ syntax.
 Keep in mind that this partial syntax root is in the directory specified above.
 
 {% partial file="demo.md" /%}
+
+# How to use the default values component
+
+We came across the need to create a page with all the default values in the SDK, so it was easy for the users
+to find them. The page looked blank, so what we came up with was a custom component to make it easier on the eyes.
+
+The component accepts a title and a default value, and everything inside will be rendered as the description, and in here its possible to markdown syntax to for example highlight code.
+
+```markdown {% process=false %}
+{% defaultvalue title="allocationExpires" defaultValue="60000 * 60" %} 
+Specifies the duration after which an allocation expires, in milliseconds. A valid allocation is essential for accepting invoices.
+{% /defaultvalue %}
+```
+
+{% defaultvalue title="allocationExpires" defaultValue="60000 * 60" %} 
+Specifies the duration after which an allocation expires, in milliseconds. A valid allocation is essential for accepting invoices.
+{% /defaultvalue %}