Connect your omni session.
ghost by omni has no wallet of its own. You fund a session on omni from your private balance, bring it here, and it launches and trades for you. Your wallet never appears on chain.
Put SOL in your omni private balance, then Fund a fresh session: an omni private payment from the pool. Choose Within the hour so it leaves at a random moment. About 0.05 SOL covers a launch; add what you want for your first buy.
Buy OMNI with that session in omni's Swap. Every coin here trades in OMNI.
Export the session's key (in Shield, under your sessions). It is a throwaway key the pool funded, never your wallet.
The session key is kept in this browser to sign; omni keeps its own copy. Keep working balances in a session, not savings. Fund the session with omni's Within the hour option: the private payment leaves at a random moment, so its timing can't be matched to your launch. Avoid round amounts.
Open omni ↗