LITTLE JOHN · TESTER GUIDE
From your first wallet to your first test token.
No crypto purchase needed. Use free test ETH on Robinhood Chain Testnet. Already have a wallet? Skip to step 2.
1. Create your test wallet
A wallet is an app that holds your test tokens and asks you to approve actions. Install one of these wallets using its official website:
- On a computer, install the browser extension. On a phone, follow the official website’s link to the Android or iPhone app.
- Open the wallet and choose to create a new wallet. Follow its setup and backup instructions; use a separate wallet for testing.
- If it gives you a recovery phrase, keep it private and safely backed up offline. Never enter it on Little John, a faucet, or in a support message.
- Skip any offer to buy or deposit real crypto. This beta uses test ETH only.
Choose OKX Wallet / Web3 wallet, rather than an exchange deposit address.
2. Connect to Little John
Open launchpad and press Connect wallet.
On a computer
Select your installed OKX Wallet or MetaMask extension and approve the connection. To use a phone wallet instead, choose WalletConnect and scan its QR code from your wallet app.
On a phone
Choose WalletConnect, select your wallet, open the wallet app and approve. Then return to the same browser tab. You can also open Little John inside your wallet’s built-in browser and select the detected wallet.
Approve the request to add or switch to Robinhood Chain Testnet (46630). Connecting does not require buying crypto. Later transactions must be reviewed and confirmed in your wallet.
Manual network settings
- Network name
- Robinhood Chain Testnet
- Chain ID
- 46630
- Currency
- ETH
- RPC URL
- https://rpc.testnet.chain.robinhood.com
- Explorer
- https://explorer.testnet.chain.robinhood.com
3. Get free test ETH
A faucet distributes test coins. They are used for test trades and network transaction fees (gas).
- In Little John, click your connected address, then Copy address. Your public address starts with
0x. - Open the faucet below. Follow its current instructions to connect the same wallet or enter that public address, and complete any verification shown.
- Request test ETH and wait for confirmation. Return to Little John with the same account on Robinhood Chain Testnet. Refresh if the balance has not updated.
The faucet is an external service. Limits, eligibility and availability may change. Do not pay for test ETH or provide a recovery phrase. Test ETH on another network will not fund this testnet balance.
Faucet unavailable or no ETH received?
Check the address and network, and follow any cooldown or error shown by the faucet. Avoid repeated requests. Ask the person who invited you to send a small amount of Robinhood Chain Testnet ETH to your public address if needed. Never send them your recovery phrase.
4. Try your first launch and trade
- Press Create test token. Add a name, symbol, description and image. Check your preview and fee recipients before creating.
- Optional: enter a small Developer buy to buy in the same transaction as creation. Leave enough test ETH for gas. For example, try 0.00001 test ETH only if your balance covers it plus gas.
- Review and confirm in your wallet. Wait for the transaction and indexing to finish before trying again.
- Open the token and make a small buy. Then sell a smaller amount than your available token balance. A sell may ask for a token approval first, then a separate sell confirmation.
- Click your connected address → Profile & earnings. Claim rewards if any are available, then test Disconnect and reconnect.
For a basic first launch, keep the default creator reward mode. Team and holder modes are optional advanced tests; check the fee explanation below before selecting one.
Need help?
No wallet detected
On desktop, unlock and enable the extension, then reload. On mobile, use WalletConnect or the browser inside your wallet app. Installing a wallet app does not make it appear as a desktop-style extension in your phone browser.
Transaction pending, rejected or not visible
Check your wallet activity and the transaction in the explorer. Rejecting a wallet request cancels that action. If a transaction succeeded but the token is missing, allow time for indexing before submitting again.
Not enough ETH or tokens
Keep some test ETH for gas, including approvals and reward claims. Sell no more than your available token balance. Use a smaller amount if needed.
On the launchpad, choose More → Report an issue. Include your device, browser, wallet, what you tried, the error and transaction hash if available. The in-app report asks for a wallet signature. If connecting itself fails, send these details and a screenshot to the person who invited you.
Launch protection, fees and beta details
V2 protected launches
On V2, Developer buy optionally purchases tokens in the same transaction as creation. If that purchase fails, the launch is reverted too. External buys open once the block timestamp reaches launch time plus 3 seconds, including further buys by the creator. Sales and transfers remain available. The initial buy pays the normal 1% trading fee; no extra launch tax applies. This short delay does not eliminate bots after trading opens. V1 tokens keep their original rules.
How fees work
The trading fee is 1%. Of that collected fee, 10% goes to the platform and 90% follows the creator reward mode selected at launch: a wallet, team wallets or token holders. Network gas is separate.
In holder mode, new balances do not receive historical rewards. Previously earned rewards remain claimable after a sale, transfer or burn. When there are no eligible holders, the creator receives that portion. Holder rewards can be claimed from up to 30 tokens per transaction.
Beta scope
This release tests bonding-curve trades and fee distribution. It has no DEX migration or liquidity locking. Contracts have not received an independent security audit. Test participation does not promise an airdrop, rewards or investment returns.
Start with a small testing group. The current catalog displays up to 100 tokens. Indexing can lag behind the chain; check the transaction in the explorer before retrying a launch.
Your data
Wallet addresses and transactions are public on the blockchain. New IPFS-enabled launches publish token images and metadata to public IPFS. Other nodes may retain copies. Existing token images and mutable profiles remain stored by the platform. Issue reports are stored for the team and include the signing wallet address. IP addresses are used temporarily to limit requests. Do not upload personal or confidential information.