Last updated: 2026-10-04

How to send CXCASH privately

This guide walks through sending CXCASH from cxcash.app to any Aztec address. Send CXCASH from the wallet to any Aztec address. Sends are gasless: the CXCASH contract pays the Aztec network fee (fair-use limits), and first-time account activation is sponsored and happens with your first send. You pay only the CXCASH transfer fee (0.35%, minimum 0.05 CXCASH, never more than 1%).

Before you send

Confirm the recipient gave you an Aztec address (0x + 64 hex), not an Ethereum L1 address and not the CxCashV2 contract. 0.35% (35 bps) per send, minimum 0.05 CXCASH, capped at 1.00% (100 bps) in the contract.

Step 1: Open Send → CXCASH

Open cxcash.app wallet, unlock, and choose Send → CXCASH (or use the dedicated send flow if prompted).

Step 2: Paste the recipient address

Paste the Aztec address. Double-check every character; shielded sends cannot be reversed.

Step 3: Enter amount and review the fee

Enter the amount. The UI shows the 0.35% fee with minimum 0.05 CXCASH and contract cap 1.00%.

Step 4: Confirm on your device

Review totals and confirm. Proving runs locally. No Fee Juice balance is required when sponsorship is active.

Step 5: Done

After submission, your transaction is processed on Aztec mainnet. Explorer visibility for shielded fields is limited by design.

What is hidden and what is not

Hidden on-chain: sender, receiver and amount for shielded transfers. Not hidden: that you interacted with Aztec, network metadata, and anything you share off-chain or with counterparties.

Common mistakes

More context: Gasless payments, Aztec wallet, CXCASH FAQ on CoinExchange.cash.

Machine-readable: /supported-assets.json

FAQ

Can I cancel a send?

After you confirm, you cannot cancel on-chain.

Do I pay Fee Juice?

Not when the contract sponsor covers network fees within fair-use limits.

Where do I get CXCASH?

Buy on CoinExchange.cash to your Receive → CXCASH address.