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Wallets / Auth

Rhinestone

Smart wallet SDK and cross-chain intent API for modular accounts. Supports Base with passkeys, session keys, fee sponsorship, ERC-7579 modules, and chain-abstracted transaction flows.

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Supported Chains

EthereumBasePolygonRobinhood Chain

Best For

Rhinestone is useful for builders evaluating Wallets / Auth across Ethereum, Base, Polygon, Robinhood Chain.

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