ORRANGE

ORRANGE is the consumer surface for STRK20, Starknet’s shielded-payment privacy pool. It gives ordinary users a calm, wallet-like experience — receive, shield, send, unshield — while a privacy wallet handles the cryptography underneath. On top of that wallet sits Hamster, an AI copilot that helps you reason about and safely rebalance your private treasury.

The problem ORRANGE solves

Private payments on Starknet exist, but using them today means understanding encrypted notes, viewing keys, ECDH, nullifiers, proof generation, and discovery infrastructure. That is a developer SDK, not a consumer product. ORRANGE turns it into three normal actions: connect a privacy wallet, enable private receiving once, and send or receive STRK20 privately.

Private assets are also hard to reason about: you cannot see what you hold in the same way as a public wallet. Hamster solves that with a deterministic treasury dashboard and an AI that proposes — never decides — what to do.

How the stack fits together

User
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ORRANGE
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Starknet Wallet API / compatible wallet
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STRK20 (privacy pool)
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prover + discovery
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Starknet

ORRANGE does not implement a new wallet, privacy pool, proof system, or cryptographic protocol. It composes the existing STRK20 infrastructure through a privacy-enabled wallet and the Starknet Wallet API. The connected wallet owns viewing keys, encrypted notes, discovery, proofs, and signing.

What Hamster adds

Hamster is AI copilot layered on top of your private treasury. It turns opaque shielded balances into one readable, actionable picture: what you own, what is risky, what to do about it, and what would happen if you did.

AI proposes. Deterministic policy constrains. Your wallet signs. STRK20 settles privately.

Every recommendation is checked against a deterministic financial policy you control, and every transfer is executed only through the existing STRK20 private-transfer path after you confirm in your wallet.

Where to go next