Wallets and networks
Which wallets can I use?
The web app supports the Phantom and Solflare browser extensions. Your wallet signs transactions locally; Bundless does not ask for your private key or seed phrase.
The configured Solana network comes from the server. Mainnet uses real SOL; devnet and local testnet use test funds. Review the transaction and its network in your wallet before confirming.
Why am I asked for two signatures when launching?
The first prompt is a message authorizing one public metadata upload. It does not spend SOL or authorize a transaction. The second prompt signs the transaction that creates the token and, if selected, buys it.
Connecting a wallet alone does not grant permission to trade. Each launch or trade still needs the wallet’s transaction signature.
How much SOL do I need?
Keep SOL for your purchase, network fees, and account rent. Creating a token funds its mint, market, vault, and transfer-hook metadata accounts. A first buy can also create your associated token account. These costs are separate from the 1% trading fee.
Rent depends on the accounts being created and the metadata size. A connected wallet with a token balance still needs SOL to pay for a sell transaction.