Unity LevelPlay

InMobi is a real-time bidder on Unity LevelPlay’s in-app bidding solution. This topic explains how you can display ads from InMobi for your inventory being monetized via bidding on Unity LevelPlay.


Ensure the following before you get started with this integration:

  • You need to have an account on Unity LevelPlay.
  • Upgrade to the latest SDKs and sign a contract with InMobi.
  • Minimum InMobi SDK Version: 917 (iOS), 919 (Android). Click here to download.
  • Minimum Unity SDK Version:
  • Supporting Adapter Version: 4.3.11 (click here for iOS and here for android), 4.3.12 (Unity).
  • Ad Formats Supported: Banner, Interstitial, Video (any format).


To get your account and inventory up and running on the InMobi Publisher Dashboard, follow the instructions give below:

Step 1: Set up your InMobi Account: For more information on how to set up your InMobi account, see Create InMobi Account.

Step 2: Add Apps and Placements on InMobi Publisher Dashboard: If you are adding apps and placements for the very first time, see Add Your App or Website.

If your apps have been added and you would like to create new placements specifically for Advanced Bidding, follow the instructions below:

  1. Search for the app or website you would like to create a placement for and click + Add a placement.
  2. Select an ad unit. For more information on our ad units, see Ad Units.
  3. Name your placement and enable Audience Bidding by turning the toggle on. Select ironSource from the Partner dropdown.
  4. Click Create Placements.

Add InMobi on ironSource Dashboard

After you are done setting up your account and inventory on InMobi, the next steps would be to add InMobi as a network on the ironSource dashboard, followed by mapping the created placements in the network on the ironSource Dashboard. Follow the instructions below:

  1. Use in-app bidding on Unity LevelPlay. For more information, see ironSource Documentation.
  2. To map the InMobi placements on ironSource, enter the placement ID as illustrated in the screenshot below or share the IDs with your ironSource Customer Success Manager.

     The InMobi Placement ID is present under the placement name as illustrated in the screenshot below.
  3. Name your placement and enable Audience Bidding by turning the toggle on. Select Unity LevelPlay from the Partner dropdown.

For any assistance, contact your Customer Success Manager at InMobi or write to support@inmobi.com for assistance.

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Last Updated on: 16 Jan, 2023