0. Prerequisites
API credentials are required for this guide. If you have not already gone through the API setup guide, go through those steps now.1. Create a wallet
Let’s create a simple Ethereum wallet:Authorization signatures are an optional security
improvement that requires all requests to be authorized by you.
2. Sign a message
Now let’s sign a message with our new wallet:3. Send a transaction
Finally, let’s send a transaction on Ethereum’s testnet, Sepolia:You will need to fund your wallet with Sepolia ETH for this step. Use a Sepolia
faucet and send it to the
public address.
Next steps
Now that you’ve created a wallet and made your first transaction, you can explore:- Creating policies to control wallet spending and contract interaction
- Setting up webhooks for real-time transaction notifications
- Using idempotency keys to prevent duplicate transactions
- Setting up quorum authorizations for sensitive wallets