Privy enables developers to whitelabel embedded wallet functionality. You can abstract away wallet UIs entirely or selectively use Privy’s default UI for specific flows. To whitelabel embedded wallets, you can configure this globally across your app in the `PrivyProvider` config, or selectively for specific flows at runtime. In your `PrivyProvider` config you can control the default wallet UI for all flows in your app. ```tsx {5} theme={"system"} ``` For more granular control, you can also control wallet UIs for specific flows in the sections below. Privy supports whitelabeling wallet creation for Ethereum, Solana, and other chains. ```tsx theme={"system"} import {useCreateWallet} from '@privy-io/react-auth'; ``` ```tsx theme={"system"} const {createWallet} = useCreateWallet(); createWallet(); ``` ```tsx theme={"system"} import {useWallets} from '@privy-io/react-auth/solana'; ``` ```tsx theme={"system"} const {createWallet} = useWallets(); createWallet(); ``` ```tsx theme={"system"} import {useCreateWallet} from '@privy-io/react-auth/extended-chains'; ``` ```tsx theme={"system"} const {createWallet} = useCreateWallet(); const {user, wallet} = await createWallet({chainType: 'cosmos'}); // or 'stellar', 'sui', etc. ``` To whitelabel Privy’s message signing functionality, use the `useSignMessage` hook and call `signMessage` with your desired message. ```tsx theme={"system"} import {useSignMessage} from '@privy-io/react-auth'; ``` ```tsx theme={"system"} const {signMessage} = useSignMessage(); const signature = await signMessage( {message: 'Hello, world!'}, {uiOptions: {showWalletUIs: false}} ); ``` ```tsx theme={"system"} import {useSignMessage} from '@privy-io/react-auth/solana'; ``` ```tsx theme={"system"} const {signMessage} = useSignMessage(); signMessage({ message: 'messageinUint8Array', options: {uiOptions: {showWalletUIs: false}} }); ``` ```tsx theme={"system"} import {useSignRawHash} from '@privy-io/react-auth/extended-chains'; ``` ```tsx theme={"system"} const {signature} = await signRawHash({ address: 'insert-wallet-address', chainType: 'cosmos', // or 'stellar', 'sui', etc. hash: '0x1acab030f479bda7829de07e9db4138cec5d38574df17d65af1617b7268541c0' }); ``` To whitelabel Privy’s transaction sending functionality, use the `useSendTransaction` hook and call `sendTransaction` with your desired transaction. ```tsx theme={"system"} import {useSendTransaction} from '@privy-io/react-auth'; ``` ```tsx theme={"system"} const {sendTransaction} = useSendTransaction(); sendTransaction( { to: '0xE3070d3e4309afA3bC9a6b057685743CF42da77C', value: 100000 }, { uiOptions: {showWalletUIs: false} } ); ``` ```tsx theme={"system"} import {useSendTransaction} from '@privy-io/react-auth/solana'; ``` ```tsx theme={"system"} const {sendTransaction} = useSendTransaction(); sendTransaction({ transaction: 'insert-solana-transaction', uiOptions: {showWalletUIs: false} }); ```