Hi,
Thank you for contacting the Mobile Ads SDK Support team.
Kindly provide the Sample Project privately for further investigation. So that we can have full visibility of your implementation.
If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, you can share your files with me by performing the following steps:
1. Navigate to
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3. Please reply back on this thread when you have uploaded your file(s). Please do not share this link.
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Mobile Ads SDK Team |


Hi Rohan,
Thank you for sharing the code snippet of your implementation.
One possible reason could be you don't have the Facebook Audience Network SDK or adapter library in your app. Your app will need to include both the Facebook adapter and SDK libraries linked from mediation networks in order to get Facebook ads. Refer to the guide Integrate Meta Audience Network with bidding on how to use the Google Mobile Ads SDK to load and display ads from Meta Audience Network using mediation, covering bidding integrations. It covers how to add Meta Audience Network to an ad unit's mediation configuration, and how to integrate the Meta Audience Network SDK and adapter into an Android app. Refer to the basic requirements to Integrate Meta Audience Network with bidding.
Could you kindly confirm if you have completed the following six steps required to integrate Meta Audience Network with bidding both for Android and Flutter applications?
Also, use our sample apps for implementation reference. If the issue persists kindly provide the below for further investigation privately so that we can have full visibility of your implementation:
You can provide the following details via reply privately to the author option or directly provide it to the link below
Hi,
Thank you for providing the sample project, However the project is Non Runnable so we were not able to replicate the issue, kindly provide the working sample for further investigation. And make sure that you have followed all the steps that are mentioned in the thread while integrating the Meta Audience Network.
If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, you can share your files with me by performing the following steps:
1. Navigate to
https://docs.google.com/forms/d/e/1FAIpQLSfkAiXMeYP-fw1W3Z-tT9uwmATEKO5X6S-th0gR2ezdKaaqfg/viewform?usp=pp_url&entry.400550049=Mobile+Ads+SDK&entry.460850823=5004Q00002rymZdQAI&entry.80707362=002217572. Fill out all fields, and attach your file(s).
3. Please reply back on this thread when you have uploaded your file(s). Please do not share this link.
I am sharing some screenshot from my apps release version. May be It can help you to identify the issue
In this I am in adunit tab, you can see belowHere I am in Adapters tab ( No adapters found 😑)
Here I am in ad unit's option ( All Bidders ) , as you can see we can see Networks name but on above screenshot there are'nt any adapter
Here I am inspecting third party bidding params of meta and liftoff , as you can see buyer generated data is 0 character
I don't know whats the issue here , I have done everything right as you can see there are SDK version and Adapter Version are clearlly visible but still buyer Generated data is 0 Character and also Ad inspector not detecting any adapters