Do I need extra SOL for network fees?
No. Anvilmint pays the Solana rent and transaction fees required to create your token, so the quoted fee is the whole cost. You need only enough SOL in your wallet to cover the fee itself, plus the fraction of a lamport your wallet spends sending it.
Why does Solana charge rent at all?
Rent keeps an account alive in validator memory. A token mint account, the account holding your supply, and the metadata account each need enough SOL deposited to be rent-exempt. It is a deposit rather than a payment: it stays with the account and is recoverable if that account is ever closed. On Anvilmint those deposits are funded by us.
Is revoking authority worth paying for?
It depends on your plans. If you intend a fixed supply and want holders to verify that themselves, revoking mint authority is the strongest signal available and many buyers check for it. If there is any chance you will need to mint more later, revoking is an expensive mistake, because nobody can reverse it. We charge for it because each revocation is a separate on-chain instruction, not because we think everyone should take it.
What happens if the transaction fails?
If the deployment fails on chain, the token is not created and the fee is not collected. If your fee transfer went through but the mint then failed, contact us with the payment signature shown in the error and we will either complete the deployment or refund it.
Do you charge anything after launch?
No. There is no account, no subscription and no ongoing fee. Once your token is deployed, your relationship with Anvilmint is finished unless you choose to launch another one.