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What to know before you launch, bridge or trade.
What is Stark?
Stark is a Starknet memecoin launchpad designed for people who use Solana wallets. Connect Phantom, bridge funds, and configure a token launch with permanently locked liquidity on Ekubo.
Is Stark live on mainnet?
Yes. Launches, bridging and trading run on Starknet mainnet and Solana mainnet with real funds. Every launch step links to its transaction on Voyager, and the System status page shows whether launches are open.
What does “unruggable” mean?
The intended factory removes hidden mint controls and locks the initial liquidity position forever. This does not make a token a safe investment: prices can fall, creators can sell their own holdings, and smart contracts carry risk. Verify the deployed factory and the token’s contract before using real funds.
Why is liquidity locked forever?
A launch on Ekubo locks the liquidity position so the creator cannot withdraw that initial liquidity. Locked liquidity is not a guarantee of price or exit liquidity.
How does bridging work?
Jupiter swaps SOL to USDC on Solana. Layerswap transfers value to Starknet, with USDC or STRK as the destination asset. Each quote shows the expected time from Layerswap; actual arrival varies with network conditions. Review the quote, fees and destination before approving.
What are the fees?
Choose an Ekubo trading fee tier when creating a token: the default is 0.3%, with a maximum of 1%. Launching costs a flat fee in SOL (from Phantom) or STRK (from a Starknet wallet), and Stark pays the Starknet gas for every launch step. Bridge and trade fees are shown in their respective quotes.
Can I use Phantom, Solflare or Backpack?
Yes. Phantom and Solflare adapters are supported, and installed Backpack wallets are discovered through Wallet Standard. Ready (Argent) and Braavos connect as Starknet wallets for trading and STRK payments. Your Solana wallet is never treated as a Starknet account.
What does the anti-bot period do?
The launch parameters set a short initial window with a maximum buy percentage to limit oversized early buys. These controls do not eliminate bots, market manipulation or investment risk.
Fees & terms
Ekubo pool trading fees from each launch’s locked liquidity are collected by a Stark-controlled wallet created for that launch. Launch payments (0.05 SOL / 10 STRK) cover deployment and gas.
Phantom trading accounts
Trading accounts for Phantom users are custodial: Stark holds the private keys of a Starknet account created for you and executes trades and withdrawals only when you sign a request in Phantom. Deposits and withdrawals in SOL carry a 1% fee and are converted at the live SOL/STRK rate. Deposits are capped at 2 SOL outstanding per account; withdrawals are capped at 5 SOL equivalent per day, with rate limits on trades and withdrawals. Memecoins are highly volatile and can lose all value; custodial funds are exposed to smart-contract, key-management and operational risk, and Stark may pause trading at any time. Connecting a Starknet wallet such as Ready or Braavos lets you trade non-custodially instead.
Verify first. Approve second.
Launch a token