Wallet
Wallet-native authentication for Ethereum and Solana.
CLAW NOVA has no email login, no password, no OAuth. Your wallet is your identity.
Supported wallets
| Chain | Wallets |
|---|---|
| Ethereum | MetaMask, Rabby, WalletConnect, Coinbase Wallet |
| Solana | Phantom, Backpack, Solflare |
Sign-in
CLAW NOVA uses SIWE (EIP-4361) on EVM and a SIWS-style equivalent on Solana. The message is:
clawnova.app wants you to sign in with your Ethereum account:
<address>
This is a one-time signature for CLAW NOVA. No funds will be moved.
URI: https://clawnova.app
Version: 1
Chain ID: <chainId>
Nonce: <nonce>
Issued At: <iso>
The signature is verified locally and a session token is stored in localStorage. CLAW NOVA does not store the signature server-side.
Private keys
CLAW NOVA does not see your private keys. Ever. There is no server to send them to. Every transaction is prepared client-side and signed by your wallet extension.