Cardano Preprod Faucet
Claim free tADA for Cardano Preprod wallet testing, eUTXO transactions, native assets, and dApp development.
No login • No balance • Instant claim
Cardano Preprod Faucet Rules
- Submit a public Cardano Preprod payment address beginning with
addr_test1
- Each wallet can claim tADA up to 10 times per day
- There is a 60 minute cooldown between successful claims
- Captcha verification is required before a transaction is created
- Requests that fail the faucet security checks are rejected before any tADA is sent
- Preprod tADA has no monetary value and cannot be used on Cardano mainnet
Why Use Cardano Preprod?
Cardano Preprod is the public test network used for day-to-day development and final pre-launch validation. It follows the current mainnet protocol parameters while keeping test activity separate from mainnet value. A Preprod transaction, UTXO, address balance, native asset, and script state never transfers to mainnet.
Use Preprod when you need realistic transaction building, confirmation timing, wallet behaviour, protocol parameters, and public explorer visibility without spending real ADA. It is a useful environment for testing a complete product flow before release.
What Is a Cardano Preprod Faucet?
A Cardano Preprod faucet sends test ADA, called tADA, to a public Preprod payment address. tADA lets developers create and submit Cardano transactions, pay protocol fees, create required UTXO outputs, test native assets, and exercise wallet or dApp integrations.
ZalalenA Faucet accepts only a public destination address. It never needs your recovery phrase, wallet password, mnemonic, signing key, or browser-wallet approval. The faucet wallet signs its own outgoing Preprod transaction on the server after the claim passes the existing verification and security checks.
Why Choose ZalalenA Cardano Preprod Faucet?
The faucet is designed for practical development work: paste a valid addr_test1... address, complete captcha verification, and receive a confirmed transaction hash when the request is accepted. Cooldown, daily wallet limits, IP controls, reputation checks, monitoring, logging, and notifications help keep the shared balance available.
Every payout follows Cardano's transaction model. The faucet selects spendable UTXOs, builds a payment output in lovelace, calculates the current protocol fee, creates a change output where needed, signs with its backend wallet, submits to Preprod, and waits for confirmation before reporting success.
How to Claim Free Cardano Preprod tADA
1. Open a Cardano wallet that supports Preprod and switch it to the Preprod network.
2. Copy a public receive address beginning with addr_test1. Do not use a mainnet address beginning with addr1, a stake address, a transaction hash, or a recovery phrase.
3. Paste the Preprod address above and complete hCaptcha.
4. Submit the claim once. If it is accepted, open the CardanoScan transaction link and wait for the wallet balance to refresh.
Understanding Cardano's eUTXO Model
Cardano uses an extended UTXO model. Funds are held in unspent transaction outputs rather than a single mutable account balance. A payment transaction consumes selected input UTXOs and creates new outputs for the recipient and, normally, the sender's remaining change.
This is why a Cardano faucet must build and balance each transaction with current wallet UTXOs. The process has no account nonce and does not use an account-based transaction sequence. A confirmed faucet claim creates a new UTXO at your submitted Preprod address.
What Can You Do After Receiving tADA?
Use tADA to test ordinary payments, wallet connection, UTXO selection, change outputs, transaction signing, transaction confirmation, and explorer links. It is also needed alongside native assets because Cardano outputs holding assets require ADA.
For application development, you can test a CIP-30 browser wallet connection, construct a transaction with a Cardano SDK, attach transaction metadata, mint or transfer a test native asset, or interact with a validator on Preprod. Always test the same address, network, and protocol environment your application is configured to use.
Why a Cardano Preprod Claim Can Fail
A claim can be unavailable because the address is invalid or not a Preprod payment address, captcha verification was not completed, the wallet is still in cooldown, or a daily claim limit has been reached. Requests that do not pass the faucet's security checks are rejected before a transaction is created.
A successful faucet claim does not guarantee that a later application transaction will succeed. Your own transaction can still fail if it uses stale UTXOs, insufficient funds for its outputs and fee, a wrong network, invalid script data, an unavailable input, or a wallet that is connected to a different account.
Are Cardano Preprod Tokens Free?
Yes. tADA is a free test token for Cardano Preprod and has no market value. It cannot be sold as ADA, transferred to Cardano mainnet, used to pay a mainnet fee, or recovered as real ADA.
Keep enough tADA for development and return unused test funds to the testnet ecosystem when practical. Treat Preprod balances as testing resources, not as financial assets.
Why Does the Faucet Use Cooldown?
Cooldown and daily limits prevent a small number of wallets or automated scripts from draining the shared faucet balance. They allow more developers to test Cardano Preprod without requiring account registration or a wallet balance first.
Wait for the displayed cooldown to finish before making another claim. Repeated submissions do not accelerate delivery and can trigger the existing request protections.
How Long Does a Cardano Preprod Claim Take?
A request that passes verification is first built, signed, submitted, and then checked for Preprod confirmation. Confirmation normally depends on the current network and provider response, so it can take longer than a simple web request.
After success, use the returned transaction link to inspect the transaction independently. CardanoScan transaction URLs use /transaction/<transaction-hash>; wallet address pages use /address/<addr_test1...>.
Common Cardano Preprod Faucet Errors
Invalid address: Use a public Cardano Preprod payment address beginning with addr_test1.
Wrong network: A mainnet address, Preview address, stake address, or another chain's address cannot receive a Preprod faucet payout.
Cooldown: Wait until the displayed cooldown has ended before claiming again from the same wallet.
Request unavailable: Try again later from a regular connection. The faucet does not disclose security-rule details.
Balance not visible: Confirm that your wallet is on Preprod and that it is displaying the same public address submitted to the faucet.
Cardano Preprod Wallet and Explorer Checklist
Before troubleshooting a claim, confirm that the wallet network is Preprod, the address begins with addr_test1, and the address exactly matches the one submitted. Wallet applications can display several accounts and receive addresses, so copying an address from the intended account matters.
After a successful claim, open the transaction in Preprod CardanoScan and inspect the recipient output. Explorer visibility is an independent way to confirm the transaction even if a wallet has not refreshed its balance yet.
Frequently Asked Questions
What is a Cardano Preprod faucet?
It sends free tADA to a public Cardano Preprod payment address so developers can test transactions, wallets, eUTXOs, native assets, and dApps.
Why do I need Preprod tADA?
tADA covers Cardano transaction fees and is required in UTXO outputs used for payments, native assets, and application testing.
Is Preprod tADA real money?
No. It has no monetary value and works only on Cardano Preprod. It cannot be used as ADA on mainnet.
Do I need login or an existing tADA balance?
No. You need only a public Preprod address and captcha verification. A new Preprod wallet can claim if it meets the faucet rules.
Which address should I submit?
Submit a public Preprod payment address beginning with addr_test1. Never submit a recovery phrase, mnemonic, signing key, stake address, mainnet address, transaction hash, or public account key.
How often can I claim tADA?
Each wallet can claim up to 10 times per day, with a 60 minute cooldown between successful claims.
Why is my balance not visible?
Switch the wallet and explorer to Preprod, then check the exact public address submitted to the faucet. Mainnet and Preview do not show Preprod UTXOs.
Why does my application transaction fail after I receive tADA?
A faucet payout funds an address, but your transaction may still require current UTXOs, enough ADA for outputs and fees, valid script data, the right signer, and the correct network.
Can I use tADA for an airdrop?
Use it for supported Preprod testing and exploration. Testnet activity does not guarantee an airdrop, reward, allowlist, or eligibility in another application.
Is this faucet safe to use?
Yes. The faucet needs only a public address and captcha verification. Never give a recovery phrase, mnemonic, signing key, or wallet export to any faucet.
What should I do after a successful claim?
Confirm the Preprod balance, keep the transaction hash if you need support, and test the exact wallet, payment, native asset, or dApp flow you are building.
Does tADA create a native asset automatically?
No. tADA provides ADA for outputs and fees. A native-asset workflow still needs its own minting policy, transaction construction, and any required metadata.
Can I use the same address on mainnet?
Preprod and mainnet are separate networks. A Preprod address and its UTXOs cannot receive or spend mainnet ADA.
What does a successful faucet claim prove?
It proves that a tADA transaction was confirmed for the submitted Preprod address. It does not prove that an unrelated wallet, script, native asset, or dApp workflow will succeed.
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