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LSX

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ploxxy edited this page Oct 15, 2024 · 1 revision

LSX refers to a Messaging system / protocol that is used for communication between games and your EA App client (formerly Origin). It's typically ran over an encrypted TCP connection on port 3216, and uses XML to serialize Request, Response & Event packets.

Examples of usage are:

  • Managing game trials
  • Authenticating players
  • Querying entitlements (DLC and unlocks) and user profiles
  • Managing text & voice chats and lobbies

You can find out more about encryption and overall packet structure here

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