Pregen Wallet Example

Getting Started

Install the dependencies:

yarn

Run the development server:

yarn dev

Open http://localhost:3000 with your browser to see the result.

How Pregen Works

Pregenerated Wallets or pregen, are wallets that are created by a partner on behalf of a user. They can be created with an email which then can be used to claim them.

General Integration

• create a pregen wallet on behalf of a user using an email the user controls

 await capsule.createWalletPreGen(userEmail);

• Capsule will create a wallet using your partnerId and associate to userEmail
• You can also set and get the user share

 await capsule.setUserShare(base64Wallet)
 await capsule.getUserShare()

• You can also sign messages and transactions as usual, Capsule will know if it is for a pregen wallet or a regular user wallet:

await capsule.signMessage(walletId, messageBase64)
await capsule.signTransaction(walletId, rlpEncodedTxBase64, chainId)

• When users with a pregenerated wallet go through the capsule signup flow using the associated email, their wallet is automatically claimed instead of creating a new wallet.

Alternatively, pregen wallets can be "manually" claimed using:

await capsule.claimPregenWallet(claimPregenEmail)