Auth (SIWE) from React Native
![](https://blog.thirdweb.com/content/images/2022/09/pfp.png)
A common use case for onchain apps is to securely store the user's wallet address on a backend. To do so we recommend using Auth, which streamlines setting up the Sign in with Ethereum (SIWE) protocol between your app and your backend.
In v5.35 of the connect SDK, we added first class support for Auth in react native.
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You can now setup the ConnectButton
and ConnectEmbed
to automatically show a sign in button to authenticate with your backend using SIWE.
And of course you can also use the Auth utility methods to build your own UI flow.
Learn more about setting up Auth in the documentation.
Happy Building! 🛠️