Our Offer Wall enables users to benefit from incentives and rewards thanks to segmented, automatically translated ads. Wannads offerwall will adapt to any screen and will show offers depending on the user device and location.

An application is required to use the offerwall. Once you have created an app you will have an API KEY and a SECRET KEY, that you will need in the following steps.

1. Click on "Apps" button at sidebar.
   
2. From your app list, you can get your API and secret keys, anyway if you click on any of your apps you will be able to get your full integration code of the offerwall.
   
3. From your app overview, you can get the offerwall and the survey wall code. You just need to copy the code on your website.
   
   <iframe style="width:100%; height:800px; border:0; padding:0; margin:0;" scrolling="yes" "frameborder="0" src="https://surveywall.wannads.com?apiKey=[API_KEY]&userId=[USER_ID]"></iframe>
   Replace [API_KEY] by your api_key and the [USER_ID] by the unique identifier code of the user of your site who is viewing the wall.

   You can optionally provide some parameters to improve demographic targeting.

   Parameter	Description	Value
   gender	User gender	male / female or m / f
   age	User age	integer
   subId2	If you need an extra param you can use this, you will get it back in the postback	varchar (45)

   Why use the survey wall?

   The normal offerwall contains also daily surveys but the Survey Wall contains more survey projects and it is proven that guarantees the recurrence of a large group of users, thereby increasing revenues. We recommend creating a different section only with surveys and place there the Wannads Survey Wall. When we have a new project with only a few respondents needed we publish it first on our survey wall.

   From your app overview you also can test your postback integration, please refer to the postback notifications section for more information.