You'll need to write some level of integration it seems.
Using a fetch statement similar to :
<fetch top="50" >
<entity name="contact" >
<attribute name="firstname" />
<filter>
<condition attribute="firstname" operator="eq" value="Jim" />
</filter>
</entity>
</fetch>
Where firstname can be replaced with your search criteria.
If you enter this oData url into your iframe you will be presented with your results:
yourorg.api.crm.dynamics.com/.../ContactSet$top=50&$select=FirstName&$filter=FirstName eq 'Jim'
At that point, you will want to format the output to make it more pleasing to the eye.
