What it costs, and who gets it.
Creating a token is free — Solana charges for it, and we pay that. What costs money is a pool: the chain rents the accounts it opens, and that rent is not ours either. Here is every figure and who receives it.
Creating a token
Minting is free: none of the figures below come off your balance. They are what the chain charges to create the accounts a token needs, and Memma pays them.
Mint account rent
Refundable deposit held by the network
0.0015 SOL
≈ $0.16
Metadata account
Stores name, symbol and icon on-chain
0.0056 SOL
≈ $0.61
Token account
Holds the supply minted to your address
0.0020 SOL
≈ $0.22
Transaction fees
Paid to validators for including the mint
0.0105 SOL
≈ $1.14
Total
What the chain charges. Your share of it is nothing
0.0196 SOL
≈ $2.14
Opening a pool
Only if you choose to add liquidity. On top of this you commit whatever SOL you decide to pair with your supply — that is not a fee, it stays in the pool and it is yours. You can close the pool whenever you like and take the position back; what returns is what it is worth at that moment, which may be more or less than what went in. The rent and the platform fee above are spent either way.
Pool creation
Rent for the pool and its vault accounts
0.1500 SOL
≈ $16.35
Platform fee
Ours. Charged only on a pool — the withdrawal fee below is the other one
0.0500 SOL
≈ $5.45
Total
Before the liquidity you pair, which stays yours
0.2000 SOL
≈ $21.80
Memma boost
Ours, going the other way. Added to whatever you pair, at any size
+15%
of your liquidity
The boost is the one number here that is not a charge. Pair 1 SOL and the pool opens holding 1.15; pair 0.717 — the smallest pool there is — and it opens holding 0.825. It is SOL and nothing else: the supply you pair goes in exactly as you set it, so the extra SOL deepens the pool and opens the token about 15% above the price the pair alone implies — your own holding is worth that much more from the first minute. It is part of the position you take back when you close the pool. There is no minimum and no qualifying deposit: every pool gets it, every time liquidity is added.
Sending an airdrop
A mass send is transfers batched into transactions, so the bill grows with the list rather than sitting still. 20 transfers fit in one transaction, and a wallet that has never held your token needs an account opened for it first. That rent is almost the whole cost — which is why sending to fresh wallets costs real money and sending to people who already hold the token costs close to nothing.
Recipient account rent
Per wallet that has never held this token
0.0020 SOL
≈ $0.22
50 new recipients
3 transactions
0.1000 SOL
≈ $10.90
200 new recipients
10 transactions
0.4001 SOL
≈ $43.61
500 new recipients
25 transactions
1.0001 SOL
≈ $109.01
Taking money out
A withdrawal carries two charges and they are deducted from the amount rather than added to it, so “withdraw everything” means everything. One is ours and flat — 0.01 SOL, the same on every chain, and it pays for a person checking the request. The other is what the chain charges to send, which is why the network you pick matters more than the amount. The minimum is set so the cost can never be more than a tenth of what you are moving.
Memma fee
Ours. Flat, the same on every network
0.0100 SOL
≈ $1.09
Solana
The chain's own charge. With ours, a withdrawal costs 0.01001 SOL — minimum 0.11 SOL
0.00001 SOL
≈ $0.00
ERC20
The chain's own charge. With ours, a withdrawal costs 0.05 SOL — minimum 0.5 SOL
0.04 SOL
≈ $4.36
BEP20
The chain's own charge. With ours, a withdrawal costs 0.013 SOL — minimum 0.13 SOL
0.003 SOL
≈ $0.33
TRC20
The chain's own charge. With ours, a withdrawal costs 0.03 SOL — minimum 0.3 SOL
0.02 SOL
≈ $2.18
Bitcoin
The chain's own charge. With ours, a withdrawal costs 0.03 SOL — minimum 0.3 SOL
0.02 SOL
≈ $2.18
Litecoin
The chain's own charge. With ours, a withdrawal costs 0.0105 SOL — minimum 0.11 SOL
0.0005 SOL
≈ $0.05
Dogecoin
The chain's own charge. With ours, a withdrawal costs 0.012 SOL — minimum 0.12 SOL
0.002 SOL
≈ $0.22
Ripple
The chain's own charge. With ours, a withdrawal costs 0.0102 SOL — minimum 0.11 SOL
0.0002 SOL
≈ $0.02
TON
The chain's own charge. With ours, a withdrawal costs 0.011 SOL — minimum 0.11 SOL
0.001 SOL
≈ $0.11
Our fees
0.05
SOL, once, when you open a pool. There is one other line and this is it: 0.01 SOL on each withdrawal, flat on every chain, listed above. Those two are the whole of what Memma charges. Minting is free and stays free, and since 2026-08-13 that is literal: a token you never pair costs you nothing at all, because we pay the chain's side of the mint too. We take no percentage of your supply, no cut of the pool and nothing from the trades that follow. Both are shown in the flow before you confirm — the pool fee on the landing page as well — because a fee you meet at the end is a hidden one.
Compared to doing it yourself
The on-chain cost is identical either way: the network charges the same rent whoever signs the transaction. What differs is the four to six hours of writing, deploying and checking, and the risk of getting a decimal wrong on a mint that cannot be edited.