A presale (some call it a runes or inscriptions sale) is a fixed on-chain format: price, total supply, units per share and progress all live in the contract. You send native coin to the contract address and it pays the matching number of tokens back in the same transaction — no approval, no second step. First transfer wins.
- Pick one from the listThe presale list shows every live presale other people launched, with price, units per share, progress and the creator on each row. Open one to get the detail page.
- Read the numbers on the detail pagePrice, units per share, total supply, progress and the per-address cap all live on that page. The "max you can still buy" figure is calculated from the shares you already hold — stay under it.
- Enter the shares and transferType how many shares you want and the button starts a native-coin transfer worth price × shares. The contract pays tokens to your address in the same transaction, exactly the number of shares you entered.
- Confirm it arrivedRefresh your balance after the transaction succeeds; the tokens should already be in your wallet. To sell them, the project has to have enabled trading and created a pool.
Careful · A presale is a race against the clock
A hot one can sell out in minutes, and chasing the price is the fastest way to buy the top. Try one small buy first and confirm the whole path works (transfer, tokens arrive, tokens can be moved out) before adding size.