Private Haven / Private finance

Private payments.
On your terms.

Shield supported assets with Privacy Cash. Manage private sends, public swaps and cross-chain moves in one workspace. Every action is reviewed and approved with your wallet.

Open workspace How it works

PRIVATE HAVEN CATBA

SOLANA MAINNETPrivacy CashLocal proofsWallet authorization

A clearer view of privacy

Private notes.
Clear boundaries.

On a public chain, an address reveals balances and transfers. With Private Haven, supported assets can enter the Privacy Cash pool. Your browser recovers and decrypts your private notes in a wallet-authorized session.

Private notes and public wallet funds are separate balances. Deposits, withdrawals, ordinary swaps and bridges still leave public on-chain activity.

Read the privacy details

Private sends use a pool and relayer. Review the destination, net delivery and fees before authorizing.

How it works

A private balance.
A clear next step.

Shield supported assets, recover your notes, then authorize a send. Your browser prepares the proof. Your wallet makes the decision.

Open your private account

Deposits and withdrawals remain visible on-chain.

Start with a deposit.
Your wallet
Choose an amount and review the deposit into the Privacy Cash pool. Your wallet confirms the transaction.
Recover your private notes.
Your browser
Authorize a session with a wallet message. Your browser scans and decrypts notes locally; your private balance stays in page memory.
Decide what goes next.
Your approval
Choose the recipient and amount. Local proving, policy checks and preflight prepare the exact payment for your wallet to authorize.
Know when it arrives.
Verified receipt
Finalized chain data must match the reviewed payment and recipient credit. A pending or uncertain submission is never automatically resent.

Inside Private Haven

Know what happens.
Before you approve.

Take a closer look at each part of the experience. No wallet connection required.

Shield

Choose what to shield.

Review the supported asset, deposit amount and fees before confirming a deposit into the Privacy Cash pool.

Explore the workspace

Private Haven / shield

Shield assetsWallet not connected

Amount

—SSOL

Destination poolPrivacy Cash

Review deposit

Amount and fees are reviewed in your wallet.

Interface illustration · no wallet or transaction activity

Product guide · no account data or transaction activity

Deposits and withdrawals remain public. Private Haven is a new deployment. Live settlement paths require their own wallet acceptance.

Workflow demo

From your wallet to your next payment.

A guided preview, from deposit to confirmation. Review each step before signing. Pool entry and exit amounts remain public.

Private HavenYour screen

YOUR WALLET

Start with your wallet.

No wallet is connected in this illustration.

Connect wallet

Product preview · no wallet connected · no transactions

From preparation to approval

Prepared locally.
Approved by you.

Your browser recovers private notes and prepares the payment proof. You review the recipient, net delivery and fees before authorizing with your wallet.

Your private notes

Privacy Cash pool
Recovered on your device

Payment review

Know what you sign.

Recipient: Your selected wallet
Delivery: Exact net amount
Fees: Shown before signing

Your wallet authorizes

Proof prepared locally for this payment.

Then, verify.

Receipt requirements

Reviewed message matches
Finalized recipient credit
Unknown outcome stays pending

Query status. Never auto-resend.

Conceptual workflow · no keys, proof or transaction are created here

Privacy, with perspective

What the pool protects.
What the chain still shows.

Privacy Cash separates the deposit and withdrawal legs through a shielded pool. Entry and exit wallets, amounts, fees and swap intermediates remain public. Timing can still correlate activity.

Read the privacy boundaries

Visibility and acceptance across public tools, Privacy Cash and combined flows
Visibility & availability	Public tools	Privacy Cash	Combined flows
Transaction link	Direct public ledger	Pool separates deposit and withdrawal legs	Pending acceptance
Private note balance	No private notes	Decrypted in your browser	Pending acceptance
Wallet addresses	Public	Public	Pending acceptance
Amounts and fees	Public	Public	Pending acceptance
Funded acceptance	Pending Private Haven acceptance	Pending Private Haven acceptance	Pending acceptance

On-chain

Privacy through protocols. You approve every step.

Private Haven brings Privacy Cash, Jupiter and NEAR Intents into one wallet workspace. Privacy uses a shielded pool; swaps and cross-chain exits have public steps. Your wallet reviews and authorizes the actual transactions.

Privacy CashSolana pool
Shield funds into the Solana privacy pool, recover your private balance, then authorize an exact withdrawal. Pool, proof, network and protocol risks still apply.
JupiterPublic swaps
Read swap quotes, validate the unsigned route and simulate before your wallet approves it. Ordinary swaps are public; a private swap also has a public execution step.
NEAR IntentsCross-chain
Cross-chain quotes bind the selected network, token and recipient. Providers can observe their part of the route, and destination receipts are checked independently.
Your walletAuthorization
Connect explicitly and approve real signatures in your wallet. Isolated swap wallets stay under your control; Private Haven does not generate signing keys on its server.
Settlement checksFinalized receipts
A provider status is only one signal. Completion requires independently checked finalized credit; an uncertain submission stays pending and is never automatically resent.

flow/private-haven.pseudoillustration · pseudocode

1// Illustrative flow — not executable
2async function prepare(intent: Intent) {
3  const plan = validateIntent(intent);
4  requireEnabledFlow(plan.kind);
5
6  const proof = await proveInBrowser(plan);
7  const unsigned = await buildAndCheck(plan, proof);
8  await simulate(unsigned);
9  const approval = await humanWalletReview(unsigned);
10
11  persistIntentBeforeSubmission(approval);
12  const receipt = await submitOnce(approval);
13  return verifyFinalizedNetCredit(receipt);
14  // Never retry an uncertain write.
15}

0 1

Reviewed before signing

Private Haven uses independent configuration and records. Live transaction paths require acceptance for this deployment.

0 2

Wallet-authorized

Private funds enter the selected protocol pool. Spending requires your wallet authorization; network fees, provider terms and smart-contract risks remain visible.

0 3

Clear flow boundaries

Live transactions require your wallet approval and an available provider route. Combined private swaps and cross-chain exits still require funded acceptance for this deployment.

Roadmap

From working tools to verified flows.

Private Haven starts independently. Connect a wallet, inspect live reads and quotes, and verify each settlement path before activating it.

Product scope
Now
Implemented
- Real wallet connection and transaction review
- SOL private deposit, balance recovery and withdrawal
- Public swap quotes and unsigned transaction review
- Exact-payment authorization and finalized receipt checks
- Separate workspace, recovery and public CA settings
Human wallet
Next
Acceptance
- Private USDC / USDT deposit and withdrawal acceptance
- Combined Privacy Cash + Jupiter / NEAR Intents flows
- Expanded public bridges, lending and automation paths
Scope to confirm
Later
Later
- Additional assets and networks, subject to verification
- Further wallet and recovery usability improvements
- Milestones published when scope and acceptance are confirmed

FAQ

Questions, answered.

Privacy Cash shields funds in a Solana privacy pool and uses a proof to authorize withdrawal. Deposits and withdrawals still appear on-chain; this is not an invisible payment or an absolute anonymity guarantee.

Private Haven

Start with privacy, approve every step.

Open the app What runs on-chain

Private payments.On your terms.

Private notes.Clear boundaries.

Start with a deposit.

Recover your private notes.

Decide what goes next.

Know when it arrives.

Choose what to shield.

From your wallet to your next payment.

Connect a wallet

Start with your wallet.

Your private notes

Know what you sign.

Then, verify.

Privacy through protocols. You approve every step.

Reviewed before signing

Wallet-authorized

Clear flow boundaries

From working tools to verified flows.

Implemented

Acceptance

Later

Questions, answered.

How does Private Haven make a payment private?⌃

Are swaps and bridges private?⌄

Who signs and controls my funds?⌄

Which assets and flows have been accepted?⌄

What if I close the page or lose a session?⌄

When is a payment complete?⌄

What does it cost, and do I need a token?⌄

Start with privacy, approve every step.

Private payments.
On your terms.

Private notes.
Clear boundaries.