Integrate DT Exchange with mediation

Note: Fyber Marketplace is now DT Exchange.

This guide shows you how to use the Google Mobile Ads SDK to load and display ads from DT Exchange using mediation, covering waterfall integrations. It covers how to add DT Exchange to an ad unit's mediation configuration, and how to integrate the DT Exchange SDK and adapter into a Flutter app.

Supported integrations and ad formats

The AdMob mediation adapter for DT Exchange has the following capabilities:

Integration
Bidding
Waterfall
Formats
Banner
Interstitial
Rewarded

Requirements

• Latest Google Mobile Ads SDK
• Flutter 3.7.0 or higher
• To deploy on Android
  • Android API level 21 or higher
• To deploy on iOS
  • iOS deployment target of 12.0 or higher
• A working Flutter project configured with Google Mobile Ads SDK. See Get Started for details.
• Complete the mediation Get started guide

Step 1: Set up configurations in DT Exchange UI

Add new app and ad placement

Sign up or log in to DT Exchange Console.

Click on the Add App button to add your app.

Select your Platform, fill out the rest of the form, and click Add Placements.

Android

iOS

Enter a name for the new placement in the field labeled Name your Placement and select your desired Placement Type from the dropdown list. Finally, click Save Placement.

App ID and Placement ID

Open the left navigation bar by hovering your mouse over it. Then click Apps from the left menu.

On the App Management page, take note of the App ID next to your app.

Select your app, navigate to the Placements tab, and click on the copy icon next to Placement Name. Take note of the Placement ID.

Publisher ID, Consumer Key and Consumer Secret

Click on your username from the left menu and select User Profile.

Take note of the Publisher ID, Consumer Key, and Consumer Secret as these are needed in the next step.

Step 2: Set up DT Exchange demand in AdMob UI

Configure mediation settings for your ad unit

Android

For instructions, see step 2 in the guide for Android.

iOS

For instructions, see step 2 in the guide for iOS.

Add Fyber to GDPR and US state regulations ad partners list

Important: Verify that you have Account Management permission to complete the configuration for EU Consent and GDPR, CPRA, and User Messaging Platform. See Manage user access to your account for details.

Follow the steps in GDPR settings and US state regulations settings to add DT Exchange (Fyber Monetization) to the GDPR and US state regulations ad partners list in the AdMob UI.

Step 3: Import the DT Exchange SDK and adapter

Note: Failure to integrate the compatible DT Exchange and Google Mobile Ads SDK versions might lead to build issues.

Integration through pub.dev

Add the following dependency with the latest versions of the DT Exchange SDK and adapter in your package's pubspec.yaml file:

dependencies:
  gma_mediation_dtexchange: ^1.0.0

Manual Integration

Download the latest version of Google Mobile Ads mediation plugin for DT Exchange, extract the downloaded file, and add the extracted plugin folder (and its contents) to your Flutter project. Then, reference the plugin in your pubspec.yaml file by adding the following dependency:

dependencies:
  gma_mediation_dtexchange:
    path: path/to/local/package

Step 4: Implement privacy settings on DT Exchange SDK

EU Consent and GDPR

Under the Google EU User Consent Policy, you must ensure that certain disclosures are given to, and consents obtained from, users in the European Economic Area (EEA) regarding the use of device identifiers and personal data. This policy reflects the requirements of the EU ePrivacy Directive and the General Data Protection Regulation (GDPR). When seeking consent, you must identify each ad network in your mediation chain that may collect, receive, or use personal data and provide information about each network's use. Google currently is unable to pass the user's consent choice to such networks automatically.

The Google Mobile Ads mediation plugin for DT Exchange does not support passing consent information to the DT Exchange SDK.

US states privacy laws

U.S. states privacy laws require giving users the right to opt out of the "sale" of their "personal information" (as the law defines those terms), with the opt-out offered via a prominent "Do Not Sell My Personal Information" link on the "selling" party's homepage. The U.S. states privacy laws compliance guide offers the ability to enable restricted data processing for Google ad serving, but Google is unable to apply this setting to each ad network in your mediation chain. Therefore, you must identify each ad network in your mediation chain that may participate in the sale of personal information and follow guidance from each of those networks to ensure compliance.

The Google Mobile Ads mediation plugin for DT Exchange does not support passing consent information to the DT Exchange SDK.

Step 5: Add required code

Android

No additional code is required for DT Exchange integration.

iOS

SKAdNetwork integration

Follow DT Exchange's documentation to add the SKAdNetwork identifiers to your project's Info.plist file.

Step 6: Test your implementation

Enable test ads

Make sure you register your test device for AdMob.

Important: Disable test mode for AdMob and DT Exchange before releasing your app.

Verify test ads

To verify that you are receiving test ads from DT Exchange, enable single ad source testing in ad inspector using the DT Exchange (Waterfall) ad source(s).

Error codes

If the adapter fails to receive an ad from DT Exchange, publishers can check the underlying error from the ad response using ResponseInfo under the following class:

Android

com.google.ads.mediation.fyber.FyberMediationAdapter

iOS

GADMediationAdapterFyber

Here are the codes and accompanying messages thrown by the DT Exchange adapter when an ad fails to load:

Android

Error code	Reason
101	DT Exchange server parameters configured in the AdMob UI are missing/invalid.
103	The requested ad size does not match a DT Exchange supported banner size.
105	DT Exchange SDK loaded an ad but returned an unexpected controller.
106	Ad is not ready to display.
200-399	DT Exchange SDK returned an error. See code for more details.

iOS

Error code	Reason
0-10	DT Exchange SDK returned an error. See documentation for more details.
101	DT Exchange server parameters configured in the AdMob UI are missing/invalid.
102	The requested ad size does not match a DT Exchange supported banner size.
103	Failed to show ad because ad object has already been used.
104	Failed to show DT Exchange ads due to ad not ready.
105	DT Exchange SDK returned an initialization error.

DT Exchange Flutter Mediation Adapter Changelog

Next Version

• Built and tested with the Google Mobile Ads Flutter Plugin version 5.2.0.

1.1.0

• Verified compatibility with DT Exchange Android adapter version 8.3.0.0.
• Verified compatibility with DT Exchange iOS adapter version 8.3.1.0.
• Built and tested with the Google Mobile Ads Flutter Plugin version 5.1.0.

1.0.0

• Initial release.
• Verified compatibility with DT Exchange Android adapter version 8.2.7.0.
• Verified compatibility with DT Exchange iOS adapter version 8.2.8.0.
• Built and tested with the Google Mobile Ads Flutter Plugin version 5.1.0.