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Update your app or agent to use an XMTP SDK with Gateway Service support

Starting on November 15, 2025, you'll be able to update your app or agent to use an XMTP SDK version that supports XMTP Gateway Service helpers, enabling your app or agent to communicate with your XMTP Gateway Service.

The minimum supported SDK version for each platform will be:

  • Agent SDK v2.0.0
  • Browser SDK v6.0.0
  • Node SDK v5.0.0
  • React Native SDK v6.0.0
  • Kotlin SDK v5.0.0
  • Swift SDK v5.0.0