Para’s React Native SDK supports Cosmos blockchain interactions through compatible libraries like CosmJS. After authenticating a user with native passkeys in your React Native or Expo application, all Cosmos-related operations function identically to our web SDKs.

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Implementation and References

Once a user has successfully authenticated with the Para React Native SDK using native passkeys, you can immediately sign Cosmos transactions and messages, interact with different Cosmos chains (including Cosmos Hub, Osmosis, and Juno), connect with IBC-enabled networks, and perform staking, delegation, and other operations. The CosmJS library and related Cosmos SDK tools work identically to their web implementations when used with Para’s React Native SDK.

Web Cosmos Guide

Complete guide to using Para with Cosmos SDK for signing transactions and messages in web applications

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Key Considerations for Mobile

When implementing Cosmos functionality in React Native applications:

  • Initialize the Para SDK with your project ID before attempting any Cosmos operations
  • Complete the authentication flow with native passkeys
  • Consider mobile-specific UI patterns for transaction approvals
  • Test on physical devices to ensure proper integration with native security features

While the integration steps are nearly identical to web implementations, mobile devices offer enhanced security through hardware-backed passkeys.