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Testnet is where Zroarus is tested in public before Mainnet. Add it to your wallet, get free test tokens, try things out and tell us what you find.
Test tokens have no value
tZROAR and tZUSD exist only for testing. They have no monetary value, cannot be redeemed and will never be bridged or converted to Mainnet tokens.Testnet can be reset
A reset wipes all balances, contracts and history. Anything you deploy should be reproducible from scripts.Never share your seed phrase
No Zroarus site, faucet or team member will ever ask for a seed phrase or private key. Use a separate wallet or account for testing.Verified against the live network. Copy any value.
Source: Direct RPC check from zroarus.com · Updated Nov 3, 2026, 12:22 AM UTC
Any EVM wallet that lets you add a custom network works. Zroarus Testnet uses standard Ethereum addresses.
Connect your wallet, then approve the “add network” request. Your wallet shows you exactly what is being added.
In your wallet, choose Add network → Add a network manually, and enter:
The faucet sends test assets to your wallet. You sign a message to prove you own the address; the message authorises no transfer and costs nothing.
Test ZROAR (tZROAR)
Available100 tZROAR per claim · once every 24 hours · pays gas
Zroarus Test USD (tZUSD)
Available1000 tZUSD per claim · once every 24 hours · ERC-20, 6 decimals
Source: Zroarus Faucet policy API · Updated Nov 3, 2026, 12:22 AM UTC
Open the faucetSuggested activities. Each one exercises a real part of the network, and each problem you hit is worth reporting.
Use Connect Wallet on this site, or add the network manually with the details on the Testnet page.
Get tZROAR for gas and tZUSD test dollars from the faucet. Both have no monetary value.
Send a small amount of tZROAR between two of your own addresses, then look the transaction up on the explorer. Blocks are final after one block (about 2 seconds).
Find Wrapped tZROAR (WtZROAR) in the explorer's token list, call deposit on its contract page with a small amount, then check your token balance.
Compile for the Cancun EVM and deploy with Foundry or Hardhat using your own Testnet key.
Contract verification is new and still being tested. Verifying a contract you deployed and reporting the result helps finish it.
Bugs, confusing steps and missing documentation are all useful. Include transaction hashes where you can.
Good reports include what you did, what you expected, what happened, and a transaction hash if there is one.
Found a security vulnerability? Do not post details publicly. Choose “Bug report” with severity “critical”. Reports are only visible to Zroarus staff.
Current Testnet constraints, so you do not spend time reporting what is already known.
KnownSingle validator
One validator produces blocks. If it stops, the chain stops until it is restarted.
KnownResets are possible
A reset returns balances to genesis and removes every contract. Nonces return to zero.
KnownNo trace or debug APIs
debug_* and trace_* are disabled, so internal (contract-to-contract) value transfers are not visible.
KnownCancun EVM only
Prague and Osaka features (EIP-7702, BLS precompiles, CLZ) are not active. Compile for evmVersion cancun.
KnownContract verification is experimental
Source verification on the explorer is available but still being tested.
KnownNo prices or bridges
No oracles or price feeds, and no bridges to or from other networks, by design.