Private payments on Solana

Move freely. Keep privacy
in your hands.

Shield supported assets in a Privacy Cash pool, then choose where they go next. veilink brings private sends, public swaps and cross-chain tools together. Proofs are prepared on your device, and your wallet approves each action.

Open the app See it work

SOL flow verified
Local proofs
Your wallet signs

VEILINK CATBA

SOLANA MAINNETPrivacy CashLocal proofsWallet authorization

9:41

veilink

Mainnet

Your private account

My notes

Browser session · illustration

Private send

Public swap

Private balance

— SOL

locally decrypted notes

Assets

illustrative view

Preparing private notes

Local

SOL notesnotes

from the privacy pool

View notes

USDC notesnotes

local note recovery

View notes

USDT notesnotes

wallet authorization

View notes

Review a private payment ↗

Payment review

From: Privacy Cash
Your authorization: My notes
Private balance: Server copylocal notes
Receiving wallet: SOL notesreviewed
Net delivery: Shown at review
Fee: Reviewed before signing

Solana
SOL
USDC
USDT
Phantom
Solflare
Backpack

The problem

Your wallet address is a public bank statement.

Share one address for payroll, tips or invoices, and anyone can read its public transfers and balances. veilink uses the Privacy Cash pool and locally decrypted notes. Deposits, withdrawals and ordinary swaps or bridges still leave public on-chain activity.

illustration · account 3f2D…a19B

IN 12.5 SOLpayroll wallet← salary

IN 0.4 SOL7xKX…pQ2m

IN 850 USDCclient-invoice

OUT40 JUPswap on Jupiter← portfolio

IN 2.0 SOL9wQe…c07E

example: 148.2 SOL · 3,210 USDC · 40 tokens

Illustrative history · public transfers are visible.

Plain wallet

With veilink

Every payer can open your full history on Solscan

Shield funds into the Privacy Cash pool before spending

Salary, invoices and tips pile up on one address

Encrypted notes are scanned and decrypted in your browser

Your balance and portfolio are public to anyone you bill

Private notes differ from your public wallet balance

A transfer exposes its source, recipient and amount

Review the exact payment; authorize it with your wallet

Ordinary swaps and bridges publish activity on-chain

Private payments use a pool and relayer; protocol fees apply

How it works

Shield funds first. Spend from private notes.

Deposit into the Privacy Cash pool, scan encrypted notes locally, then review a payment. Your browser prepares its proof; your wallet authorizes the exact withdrawal.

01You
Shield into the pool
Connect your wallet explicitly, choose an amount and review the deposit. Only your wallet can confirm the transaction into the Privacy Cash pool.
02Your browser
Scan your private notes
Unlock with a wallet message. Encrypted pool history is scanned and decrypted locally; your private balance stays in page memory.
03You
Review and authorize
Choose the recipient and amount. Local proving, policy checks and preflight prepare the payment for an exact wallet authorization.
04veilink
Verify final settlement
A pending receipt is never resent. Finalized chain data must match the reviewed payment and recipient credit. Public exits remain visible.

Product tour

See it move, before you sign.

Illustrative product preview: shield, scan notes, review public-chain limits and authorize. No funds move. Combined private swaps and bridges await funded acceptance.

Shield / example01 / 04
Fund private notes,
from your wallet.
Shield with veilink
wallet
Pool
Add SOL
Review deposit
Prepared in your browser
private noteencrypted locally
proofbuilt before review
authorizationhuman wallet
Choose an illustrative deposit amount
1/3
Scan notes / example02 / 04
Your notes find you,
inside your browser.
Scanning encrypted notes
0
7Hq2…aK1pno match
Ckz9…Q2wEno match
sender Eno match
Fd3s…mN8rno match
2pLx…T7ghno match
Mv6c…Ue4Jno match
8sRb…Ld9qno match
Wq1t…P0xzno match
Ab7K…r5Nsno match
Ze4u…Hc2Bno match
7Hq2…aK1pno match
Ckz9…Q2wEno match
sender Eno match
Fd3s…mN8rno match
2pLx…T7ghno match
Mv6c…Ue4Jno match
8sRb…Ld9qno match
Wq1t…P0xzno match
Ab7K…r5Nsno match
Ze4u…Hc2Bno match
◈Encrypted note 01ON DEVICE
◈Encrypted note 02ON DEVICE
◈Encrypted note 03ON DEVICE
Review private notes
Encrypted notes are checked locally
1/4
Public chain03 / 04
On-chain activity:
amounts remain public.
Public wallet
example public transfers
deposit A12.5
sender D0.4
deposit B3.2
sender E2.0
deposit C0.4
3f2D…a19B
public amounts
Privacy Cash
public pool records
deposit A12.5
sender D0.4
deposit B3.2
sender E2.0
deposit C0.4
Pool input
Pool history
Note record
Public exit
Recipient
Deposits are public transactions
1/4
The proof / local04 / 04
Notes, proofs, review.
You authorize the spend.
1 · Scan encrypted pool notes
2 · Compute the private balance
3 · Build a proof locally
4 · Review amount + recipient
5 · Authorize with your wallet
Scan encrypted notes locally
1/5

Workflow demo

veilink, from shield to send, one review at a time.

An illustrated walkthrough: connect your wallet, shield funds, unlock your private balance and review a send. Each real signature stays in your wallet; pool entry and exit amounts remain public.

veilinkYour screen

YOUR WALLET

Every signature is yours.

No wallet is connected in this illustration.

Connect wallet

Illustrated product walkthrough · no wallet connection · no funds move

Explore the workflow

Balance, proof, then wallet review.

Explore how a private balance, a withdrawal proof and an exact wallet authorization fit together. This illustration creates no keys, proof or transaction. Open the workspace to use real funds and confirm each action.

01 · Your private notes

Decrypt on your device.

SourcePrivacy Cash pool

SessionAuthorized by your wallet

StorageBrowser Worker memory

02 · Prepare a proof

Bind the payment.

RecipientThe exact wallet you review

AmountNet delivery and current fees

ProofPrepared locally for this action

03 · You authorize

Review before submission.

SignatureYour wallet confirmation

OutcomeIndependently checked receipt

Uncertain resultQuery progress; never auto-resend

Open your private account ↗

Workflow explanation only. No keys are generated and no funds move on this page.

What stays private

Clear about what the pool protects, and what stays public.

Privacy Cash uses a shielded pool. Entry/exit wallets, amounts and fees stay public, as do swap intermediates. Timing can correlate activity. Combined swaps and bridges remain off pending acceptance.

Visibility and availability	Public operations	Privacy Cash	Combined (pending)
Direct public sender-to-recipient ledger link	Public ledger	Pool separates legs	Off · pending
Decrypted private note balance	No private notes	Browser only	Off · pending
Sending and receiving wallet addresses	Public	Public	Off · pending
Amounts and network / protocol fees	Public	Public	Off · pending
Funded wallet acceptance	Swap; bridges pending	SOL; other assets pending	Off · pending

On-chain

Privacy through protocols. You approve every step.

veilink 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; veilink 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/veilink.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

Verified on-chain

Human-wallet acceptance covers SOL private deposit, balance recovery and standalone withdrawal, plus ordinary public swaps. Other flows have separate acceptance requirements.

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

Standalone SOL private withdrawal is enabled. Combined private swaps and cross-chain exits remain gated until their own human-wallet acceptance is complete.

veilink token

TBA

Official token information · verify before acting

Network: Solana mainnet
Mint address: TBA
Token standard: To be announced
Supply & authorities: Not announced
Launch: Official details to follow
Official channels: Follow veilink on X ↗

Before any token action

01Official addressThe official CA comes from veilink site settings. Until a Solana mint is configured, it remains TBA. Never substitute an address from an unsolicited message.
02Verify the mintWhen an address is published, compare the complete mint and network before taking any token action. A matching name or ticker is not sufficient.
03Read the disclosuresSupply, decimals, authorities and launch terms must be checked against published evidence. veilink does not currently claim a fixed supply or a completed token launch.
04Use the productCurrent wallet tools do not require a veilink token. Network and protocol fees still apply; product availability is governed by the configured financial gates.

Roadmap

From working tools to verified flows.

Each flow has its own acceptance scope. Start with verified SOL privacy and public swaps; additional assets and combined routes open only after their own checks.

Verified scope
Now
Implemented
- Real wallet connection and transaction review
- SOL private deposit, balance recovery and withdrawal
- Ordinary public swaps with funded-wallet acceptance
- 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.

veilink

Start with privacy, approve every step.

Open the app What runs on-chain

Move freely. Keep privacyin your hands.

Your wallet address is a public bank statement.

Shield funds first. Spend from private notes.

Shield into the pool

Scan your private notes

Review and authorize

Verify final settlement

See it move, before you sign.

veilink, from shield to send, one review at a time.

Connect your wallet

Every signature is yours.

Balance, proof, then wallet review.

Decrypt on your device.

Bind the payment.

Review before submission.

Clear about what the pool protects, and what stays public.

Privacy through protocols. You approve every step.

Verified on-chain

Wallet-authorized

Clear flow boundaries

TBA

From working tools to verified flows.

Implemented

Acceptance

Later

Questions, answered.

How does veilink 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.

Move freely. Keep privacy
in your hands.