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Privacy protocols let users transact on Monad without publicly exposing balances, token holdings, amounts, or counterparties, typically using zero-knowledge proofs.

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Provider Summary

ProviderStatusDocsSupport notes
UnlinkSupportedDocsPrivate accounts via zero-knowledge proofs; deposit, transfer, withdraw, and execute operations

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Provider Details

Unlink adds private accounts to applications on existing chains. Users own, send, receive, and interact with contracts without exposing balances, token types, amounts, or transaction history, using zero-knowledge proofs. Unlink closes the counterparty dimension of privacy — it hides who transacts with whom, not just the amounts. Encrypted UTXO notes hold balances inside the contract, and Groth16 zero-knowledge proofs verify each operation without revealing the sender, recipient, or amount. You integrate Unlink as an onchain smart contract paired with a TypeScript SDK (@unlink-xyz/sdk).

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Features

  • Counterparty, amount, and balance privacy on internal transfers between private accounts
  • Four core operations: deposit, transfer, withdraw, and execute for private smart contract interactions
  • Gasless private actions through relayers and ERC-4337 sponsorship
  • Flexible custody: non-custodial browser integration or custodial server

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Use cases

  • Private payouts, payroll, and stablecoin operations
  • Treasury rebalancing and settlement without exposing strategy
  • Scoped funds for AI-agent wallets
To get started, visit the Unlink documentation.