Reference
Best practices
Settings that keep a launch looking healthy to the tools traders use.
Traders check new tokens with tools like Bubblemaps, Axiom and TrenchBot before they buy. These tools flag big first block buys, a big dev share and wallets that look linked. Newport warns you in Launch settings when your plan would trip one, and never stops you. Here is what keeps a launch looking healthy.

Keep the first block small
- Keep Block-0 under 10% of supply. Above it, Newport warns "Block-0 holds x% of supply, over the 10% Bubblemaps flags."
- Keep the dev under 5%. Above it: "The dev holds x% of supply, over the 5% most tools call healthy."
- Fewer than 4 transactions in the deploy block. At 4 or more: "Axiom flags 4 or more as a bundle."
See Who buys at launch for every warning.
Don't let your wallets look linked
- Use Stealth funding, so no wallet was funded by your funding wallet.
- Turn on Cleanup, so Block-0's tokens end up with fresh holders and the Block-0 wallets end empty. Pick Spread out: Fast Cleanup holders can show as one cluster on TrenchBot.
- Use a new dev wallet for each launch. It keeps your launches apart.
- Check your launch on the Bundle map after it goes live. It shows what others see.
Keep your token address private
Your token address exists before launch. Anyone who has it can buy in your first block, ahead of your own buys. Share it only once your token is live.
Sell without crashing the price
- Sell into demand with Counter Trade instead of one big sell.
- Leave your dev wallet out of strategy sells: every trading terminal flags dev sells.
- Use NUKE only when you want out at once. It sells everything at whatever the market pays.
Check before you launch
- Read SOL needed and Max loss in the summary.
- Turn on Sniper Guard if snipers worry you.
- Keep a little SOL in your funding wallet after funding. It pays network fees later, for example when you withdraw.