Try Zeracle on testnet

Testnet runs Zeracle on Sepolia, Ethereum's test network, and on the public Aztec testnet. Every token there is a test token with no real value, so you can try each step without spending real money.

Open the testnet app Get a funded test account

What you need

A computer or a phone with an up-to-date browser. Phones build the proofs too; it takes longer on a phone, so keep the tab open and in front until it finishes.
MetaMask, or another wallet that connects with WalletConnect, on the Sepolia network.
Test tokens to deposit, and a little Sepolia ETH for Ethereum transaction fees. Join the waitlist and we'll send you a ready-funded test account with both; you can also get Sepolia ETH from any public Sepolia faucet.

Five steps

Create a private account. Open testnet.zeracle.com, connect your wallet and create your account on Aztec.
Deposit. Deposit a test token from Sepolia and receive ZRCL, a share of the reserve basket priced at net asset value, in your private balance. The deposit itself is public on Sepolia, and the ZRCL can take a while to arrive.
Send privately. Send ZRCL to another account. A private transfer does not reveal the sender, the recipient or the amount. The only traces are one-time markers: against a recipient's address the first time you pay them, and likely against yours on your first transfer.
Pay with Instant Pay. Lock some ZRCL once, then pay an invoice by scanning its QR code. The merchant dashboard makes invoices, so with a second account you can try the shop's side too.
Exit to Sepolia. Redeem ZRCL for a test token. Once Aztec settles on Sepolia, which can take a while, confirm one more transaction in your wallet to receive it; if you close the tab, the app offers to finish it later.

Fees

A private send pays a 0.3% transfer fee. Instant Pay charges its fee on each payment, split between payer and merchant (half each on testnet); locking ZRCL into Instant Pay is free. Deposits and exits pay a pool fee, which the app shows before you confirm.

Good to know

It is a testnet. Things can break, and we may reset it; balances and history do not carry over a reset.
Most private steps build a zero-knowledge proof in your browser. That takes a while, longer on a phone, so keep the tab open and in front until it finishes.
ZRCL is a share of a reserve basket at net asset value, not a dollar. Its value moves with the basket's assets.
Tell us what worked and what broke on X (@ZeracleLabs).