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Yona is a privacy protocol on Solana that lets you shield SOL and any SPL token into our privacy pool and trade any pair privately on Jupiter. Any action done through our protocol is fully untraceable by any external observer. They will see that the Jupiter swap happened, but they will not know who executed the trade. Using zero-knowledge proofs, you can prove a transaction is valid without exposing amounts or participants. It only relies on ZK cryptography, no trusted parties, no questionable TEEs.

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How It Works

1

Deposit Tokens

Send tokens to the protocol and receive a private note. This note represents your balance but doesn’t reveal any information on-chain.
2

Make Private Transactions

Use your notes to transact privately. The protocol verifies you have the funds without revealing which deposit you’re spending from.
3

Withdraw or Swap

Withdraw to any address or swap to different tokens. The recipient can’t trace back to your original deposit.

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Supported Tokens

Native SOL

Automatic WSOL wrapping/unwrapping

All SPL Tokens

USDC, USDT, and any standard token

Cross-Token Swaps

Powered by Jupiter Aggregator

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Security & Trust

  • Non-custodial: You always control your funds
  • Audited Cryptography: Uses industry-standard Groth16 zkSNARKs
  • Open Source: All code is publicly verifiable

Learn More

Dive deeper into how ZKCash protects your privacy