How it works
Discover the engine behind the experience. From features to flows — everything you need is in our documentation portal.
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Wallet docs
Take a look under the hood of EXTRA WALLET to explore its modular architecture, powerful extensions, and secure workflows.
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Signer
Discover the security core of EXTRA WALLET - an isolated local environment that provides hardware-level security for transaction signing.
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Mini apps
Discover how EXTRA WALLET mini apps extend your wallet with powerful capabilities.