Privacy Cash Card
Privacy Cash Card helps you move crypto from a public wallet history to a fresh address without a direct on-chain link.
Privacy Cash Fees, Solana Privacy Transfers And Supported Chains
What is Privacy Cash Card?
Privacy Cash is a non-custodial crypto privacy protocol for unlinkable transfers, private Solana swaps, and cross-chain bridging, with user-controlled notes, zero-knowledge proofs, and published withdrawal fees.
Ready to try Privacy Cash Card?
Open the official site and get started in a few clicks.
Privacy Cash Card Overview
Privacy Cash is not a crypto debit card, bank card, or Visa product. It is a non-custodial crypto privacy protocol for private transfers, Solana swaps, and cross-chain bridging.
It suits traders who want to fund a fresh wallet, users who want to separate a new address from an old public transaction history, and developers who need private test or production flows. It may not suit users who want a normal card for everyday purchases.
To fund it, you deposit a supported token into a shared pool and save the private note shown by the app. You later withdraw to a wallet address you choose. A relayer can submit the withdrawal, so your main wallet does not need to pay the withdrawal gas directly. Relayers take a fee from the withdrawal amount.
Deposits have no protocol fee, but network gas still applies. Published withdrawal pricing includes a 0.35% fee plus a network or fixed relayer charge. Solana, Base, and Ethereum can have different fixed or network-based costs, so check the live app before confirming. Private swaps and bridges can add their own fees.
The main difference is the use of zero-knowledge proofs, Merkle tree commitments, and client-controlled notes. Public explorers can see a pool deposit and a later withdrawal, but they do not see a direct sender-to-recipient link. Privacy still depends on pool activity, withdrawal size, timing, and careful wallet use.
Privacy Cash supports networks such as Solana, Ethereum, Base, BNB Chain, Robinhood Chain, and Hyperliquid destinations. The live app should be checked for current token and chain support because this can change.
Privacy Cash Card Key features
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Private transfers
Deposit supported tokens into a shared pool, then withdraw to a chosen address without a direct public sender-to-receiver link. A relayer can submit the withdrawal.
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Zero knowledge proofs
Zero knowledge proofs verify ownership, valid amounts, and no double spending without revealing which deposit funds a withdrawal.
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User controlled notes
The client keeps your keys and notes. You must store the note or derived secrets because losing them can prevent withdrawal.
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Relayer withdrawals
A relayer can submit a withdrawal so your main wallet does not pay the withdrawal gas or sign that transaction. Relayers take a fee from the outgoing amount.
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Solana private swaps
The swap flow uses a short lived client side wallet, runs a Jupiter swap, and reshields the output. Your main wallet is not the public swap account.
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Private bridging
NEAR Intents and the pool model let you bridge to another supported chain without a public hop that links both addresses.
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Deposit screening
CipherOwl screens deposits, and the protocol can reject addresses flagged as malicious.
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Open source code
The project publishes its programs, circuits, and SDK. It reports multiple audits and formal verification by Veridise.
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No protocol token
The team states that Privacy Cash has no protocol token and no plan to launch one.
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Multi chain support
The protocol supports Solana, Ethereum, Base, BNB Chain, Robinhood Chain, and Hyperliquid as a private bridging destination. Other routes may appear in the app, so check the live network selector.
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No deposit fee
Deposits have no protocol fee, but you still pay network gas for the deposit transaction.
Privacy Cash Card Fees
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Deposit fee Deposits have no protocol fee, but you still pay network gas on the deposit transaction.
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Withdrawal fee Withdrawals cost 0.35% of the withdrawn amount plus a fixed or network-based relayer fee.
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Solana withdrawal On Solana, the published fee is 0.35% plus 0.006 SOL or SPL equivalent per recipient.
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Private swap fee Private Solana swaps add about 0.008 SOL or equivalent, plus 0.35% and Jupiter fees.
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Bridge fee Bridges add the relevant withdrawal fee plus a NEAR Intents fee often cited around 0.1%.
Privacy Cash Card Supported networks
Solana
Ethereum
Base
BNB Chain
Robinhood Chain
Hyperliquid
Arbitrum
How to use Privacy Cash Card
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Open the official site
Open privacycash.org in a browser that can connect wallets. Privacy Cash is a non custodial crypto transfer protocol, not a bank card; the supplied instructions do not include signup or KYC steps.
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Connect your wallet
Connect a wallet on the network you want to use. Check the app's live selector for supported networks and tokens.
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Deposit your crypto
Choose deposit, select a supported token and enter the amount, then confirm the transaction. You pay network gas but no protocol deposit fee; Privacy Cash screens deposits with CipherOwl and can reject flagged addresses.
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Save your deposit note
Save the note or secret shown in the app and keep it secure under your control. Privacy Cash does not hold your private keys, and you cannot withdraw the deposit if you lose the required note or secrets.
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Send your first transfer
Start a withdrawal and enter the recipient's address, or a fresh wallet address you control. Confirm the proof and displayed fee, then let the relayer submit the withdrawal and deduct its fee from the outgoing amount.
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Check the funds arrived
Check your destination wallet, or ask the recipient to confirm receipt. If you move the funds onward, accept that later transfers can create new public links.
Privacy Cash Card Demo video
Privacy Cash Card Screenshots
Privacy Cash Card User Reviews
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Either Privacy Cash or Houdini Swap are the ones I've used, but there may be others that are emerging.
View on X ↗
There's some complexity if the swap tool maintains assets, because you'd need a program to do the heavy lifting which is an extra layer of public tx that needs obfuscating. -
500m is massive, congrats team. building on top of your pool has been smooth from day one. privacy on solana is winning
View on X ↗ -
Let people send otc via privacycash it's how $Ore does it and it works
View on X ↗
Privacy Cash Card Review
Pros
- Deposits have no protocol fee, though you still pay network gas.
- The protocol keeps private keys and withdrawal notes under your control.
- Zero knowledge proofs can hide which deposit funded a withdrawal.
- Relayers can submit withdrawals so your main wallet does not pay withdrawal gas.
- Private swaps on Solana keep your main wallet away from the public swap account.
- The protocol supports private transfers across Solana, Ethereum, Base, BNB Chain, Robinhood Chain, and selected bridge routes.
- The code, circuits, and SDK are public, and the project reports audits and formal verification.
- The team says it has no protocol token or token launch plan.
Cons
- It is a privacy protocol, not a Visa or debit card, so you cannot use it for ordinary card purchases.
- Withdrawals charge 0.35% plus a relayer or network fee, which can make small transfers expensive.
- You must save the withdrawal note or derived secret because losing it can make the deposit unrecoverable.
- Privacy depends on pool size, matching amounts, and timing, so the protocol does not guarantee anonymity.
- Private swaps are limited to Solana, according to the published details.
- The team does not widely publish individual names, which makes accountability harder to assess.
- Relayers can add a small extra fee when network gas costs rise.
- Using the protocol can create regulatory risk because authorities may treat privacy pools as mixers.
Our verdict
Privacy Cash is not a card, so I would not carry it like one.
It suits crypto users who need unlinkable transfers and can manage notes, wallets, and timing.
The real cost includes 0.35% withdrawal fees, relayer charges, gas, and any swap spread.
I would change my mind after a real card, published spread, and complete fee schedule appeared.
Privacy Cash funding
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AllianceDAO backing AllianceDAO backs Privacy Cash, but the raw data does not name a funding round, date, amount, or lead investors.
Is Privacy Cash Card safe & legit?
Privacy Cash appears to be a legitimate open-source privacy protocol backed by AllianceDAO and operated through @theprivacycash, but its founders are not widely named publicly. It is non-custodial, so you control the wallet keys and withdrawal notes, while losing a note can make a deposit unrecoverable.
Known risks include phishing, poor note storage, amount and timing analysis, regulatory exposure, and smart-contract or relayer failures. No specific confirmed scam red flags appear in the supplied data, though the anonymous team is a trust tradeoff and the protocol does not guarantee complete anonymity.
X account intel @theprivacycash
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Based in North America
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Joined X June 2025 1 year ago
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Username changes 1 rename last on Jun 9, 2025
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Signup source North America App Store
Public profile signals from X. Use as one input alongside other due-diligence.
Privacy Cash Card Updates
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If you're a developer using our EVM SDK, please upgrade to latest version (1.3.3).
It includes some improvements and more tokens/chains support, such as USDG, Robinhood ETH, etc.
🫡- 7 likes
- 1K views
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Privacy Cash daily volume is going parabolic on Robinhood Chain.
The easiest way to privately fund your wallet across major chains.
Just use Privacy Cash.
@RobinhoodCrypto
- 2 replies
- 28 likes
- 2.5K views
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Privacy Cash is doing 1 private transaction in every 1-2 minutes just now, on Robinhood Chain.
Private transfers are growing fast on Robinhood Chain, powered by Privacy Cash.
- 1 reposts
- 10 likes
- 1.9K views
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Our first Robinhood Chain referral event is complete. All rewards over $10 have been sent.
$1.3M+ in private transfers in our first month on Robinhood Chain, and we’re just getting started.
Transfer privately. On Robinhood Chain. With Privacy Cash.- 16 likes
- 2.1K views
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Privacy Cash turns 1 today.
$500M+ processed. 140k+ users.
The biggest privacy pool on Solana and Base, with fast-growing usage across other major blockchains.
The simplest way to privately fund your wallet.
Just use Privacy Cash. Now on to $1B.
- 13 replies
- 2 reposts
- 92 likes
- 3.5K views
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USDG is live on Robinhood Chain.
You can now privately transfer and bridge USDG on Robinhood Chain.
- 18 likes
- 2K views
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Privacy Cash has reached $500M in cumulative volume.
Private. Secure. Trusted.
Just use Privacy Cash to privately fund your wallets.- 4 replies
- 2 reposts
- 48 likes
- 4K views
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If you're unaware, we're having a referral program on Robinhood Chain.
Share your referral code to your friends.
You'll get 10% rebate on their fees on Robinhood Chain.
They'll get 10% discount on Robinhood Chain fees.
Smart money is already sharing Privacy Cash to earn.1 more in this thread
How:
- Go to https://privacycash.org/, click Referrals, and share your referral link
- New users joined via your link will earn you rebates
Disclaimers:
- Program only applies to new users on Robinhood Chain, and ends on Aug. 31st
- Min payout is 0.005 ETH, distributed in Sept.- 3 replies
- 18 likes
- 3.2K views
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Privacy Cash is ranked as one of the most high TVL growth Solana products.
+30.23% weekly TVL growth.
Privacy. Now with bigger sizes. 🔥🔥🔥- 1 replies
- 17 likes
- 2.7K views
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10,000+ SOL.
1,000,000+ USDC.
Privacy Cash's privacy pool on Solana is growing bigger than ever.
Just use Privacy Cash.
- 2 replies
- 2 reposts
- 30 likes
- 2.9K views
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Private bridging is live on Robinhood Chain.
You can now privately bridge from Robinhood Chain to Solana/Ethereum/Base/BNB Chain.
Privacy. Across all major chains.- 3 replies
- 2 reposts
- 17 likes
- 2.6K views
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Nice write up about the audit on Privacy Cash.
Very happy to work with @hashcloak in the past audits and also our upcoming second formal verifications on the circuit and Solana program.
Secure. Private. Just use Privacy Cash.- 1 replies
- 2 reposts
- 10 likes
- 2.3K views
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The indexer issue is fixed. Everything is back to normal.
In the unlikely event that you're still seeing your balance is not showing up, just disable "Fast Balance Loading" mode.
Thank you so much for your patience!1 more in this thread
The root cause appears to be that some of the latest onchain data isn’t being fed into our indexer. We’re investigating, and it could likely be an issue with our upstream data provider.
We’ll keep improving our indexer to make sure Privacy Cash remains as reliable as ever.- 2 replies
- 16 likes
- 3.2K views
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We're aware of a data indexing issue, resulting deposited SOL not showing up.
We're looking into it why and what's the fix.
The site will be on the maintenance mode, and we expect to fix it in the next few hours.
Your funds are safe, because it's stored onchain.
Stay tuned.- 1 replies
- 21 likes
- 5.5K views
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USDG on Robinhood Chain is now supported by Privacy Cash.
You can now privately bridge from Solana, Ethereum, BNB Chain, or Base to Robinhood Chain and receive USDG.
- 2 replies
- 3 reposts
- 15 likes
- 2.2K views
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Private bridging to Robinhood Chain is live.
You can now privately bridge from Solana/Ethereum/BNB/Base to Robinhood Chain.
Bridging is powered by @RelayProtocol, with privacy provided by Privacy Cash pools.
- 3 replies
- 2 reposts
- 27 likes
- 2.5K views
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Introducing Referral Program on Robinhood Chain
Share your referral code to your friends.
You'll get 10% rebate on their fees on Robinhood Chain.
They'll get 10% discount on Robinhood Chain fees.
More details below👇1 more in this thread
How:
- Go to https://privacycash.org/, click Referrals, and share your referral link
- New users joined via your link will earn you rebates
Disclaimers:
- Program only applies to new users on Robinhood Chain, and ends on Aug. 31st
- Min payout is 0.005 ETH, distributed in Sept.- 1 replies
- 1 reposts
- 17 likes
- 2.8K views
Privacy Cash Card Reviews & Comments
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