01
The fee on a trade
A new coin trades on a bonding curve: a pool that sells the coin at a price that rises with each buy. Every buy and every sell on the curve pays the same fee, taken in SOL (or in the token the coin is paired with).
| who gets it | share of the trade | on a 1 SOL trade | what it is |
|---|---|---|---|
| the coin's creator side | 0.5% | 0.005 SOL | Paid to whoever the launcher named. See the next section. |
| aio | 0.25% | 0.0025 SOL | aio's platform fee. See what aio does with it below. |
| Raydium | 0.25% | 0.0025 SOL | Raydium's own fee for running the curve. aio never receives it. |
| total | 1% | 0.01 SOL | Taken out of the SOL in the trade: out of what you spend on a buy, out of what you receive on a sell. |
aio sets its own rate and the creator rate when it registers as a platform on Raydium LaunchLab, the launchpad program new coins launch on. Raydium sets its own. All three are stored on chain, and every quote aio gives you is worked out from the on-chain rates, so the amount you see before you sign already includes the fee.
This page covers that default setup. A coin launched on aio's second engine pays a different fee, and its coin page shows it.
aio curve
aio curve coins: the fee split
A coin launched on aio's own curve does not use the fee above. Every trade on it pays a fee of at least 1.5%. The launch program splits each fee into 6 fixed slices at the moment of the trade. Nobody can change the split for a coin after it is live.
| slice | share of the fee | on a 1 SOL trade at 1.5% | what it does |
|---|---|---|---|
| Buyback | 35% | 0.00525 SOL | Set aside for the buyback of aio's platform coin. The buyback from this engine is not switched on yet. |
| Trader rewards | 30% | 0.0045 SOL | Set aside for the coin's traders. Trader rewards are not switched on yet. |
| Holder rewards | 15% | 0.00225 SOL | Set aside for the coin's holders. Holder payouts are not switched on yet. |
| aio platform | 10% | 0.0015 SOL | aio's own share. |
| Launcher | 5% | 0.00075 SOL | Goes to the recipient the launcher named. For a wallet recipient, anyone can send it on from the coin page. An X or GitHub account collects it by signing in on the claim page. The coin page lists each collection. |
| Liquidity | 5% | 0.00075 SOL | Set aside for the coin's pool. Adding it is not switched on yet. |
| total | 100% | 0.015 SOL | The whole 1.5% fee. A coin can launch with a higher steady fee, and the first trades after launch pay a much higher opening fee. The split is the same. |
After the coin graduates to a pool, the total fee falls in steps as its market cap grows: 1.5%, 1.2%, 0.9%, 0.6%, 0.3%. It never goes back up. Part of that fee is then taken in the coin itself. The coin page shows the current fee and what each slice has earned and paid.
The same rules apply when the coin is paired with a token other than SOL. The fee and every payout are then in that token. aio curve in the docs
04
Other costs
The trade fee is the main one. These are the others you can meet.
- launching a coin
- 0.05 SOL, paid once to aio's treasury. It covers the roughly 0.03 SOL of account rent aio pays to create the coin, plus a margin. One wallet can make 5 paid launches per 24 hours. Some optional launch types that are not switched on yet add their own account rent on top.
- network fees
- Solana charges a small network fee on every transaction, and a priority fee when the network is busy. You pay it on the transactions you sign, such as a trade or the launch payment. aio's treasury pays it on claims.
- claiming fees
- Free. The smallest claim is 0.01 SOL, because opening a claim costs about 0.002 SOL of account rent.
- after graduation
- When a curve has raised its target, the coin graduates: it moves to a regular Raydium pool. From then on trades pay that pool's own fee, which Raydium's pool settings decide, not aio. aio's own trade box can route a graduated coin through Jupiter on mainnet and add a 0.5% referral fee, of which Jupiter keeps 20%. That is not switched on yet.
05
Good to know
- The rates on this page are aio's configured defaults. aio can change its platform and creator rates on chain later, and Raydium can change its own; a quote always uses the rates that are live.
- Fees waiting for an X account or a GitHub user are held by aio until they are claimed. After 90 days without a claim they go to aio's treasury. Fees for a wallet never expire.
- A named X or GitHub account can decline a coin. That coin's fees then go to aio's treasury on the next daily sweep.
- If aio's early-buy check links one of a coin's first buyers to its launcher, the coin's creator fees are withheld, and go to the treasury once 90 days have passed since launch.
- Unclaimed fees swept to the treasury do not count toward the buyback split, because they were owed to recipients.
- After a coin graduates, creator fees from its Raydium pool keep building up for the same fee wallet, and aio collects them together with the curve fees, so they are paid out with the same claim.
- A coin paired with a token other than SOL pays its fees in that token.
- Being named as a recipient does not mean that person endorses the coin.
06
The words
- bonding curve
- The pool a new coin starts on. It sells a fixed number of coins at a price that rises with each buy and falls with each sell.
- graduation
- The moment a curve has raised its target. The coin then moves to a regular Raydium pool.
- creator fee
- The part of the trade fee that goes to whoever the launcher named, not to aio.
- fee wallet
- A wallet aio creates for one coin. The coin's creator fees collect there until they are paid out.
- treasury
- aio's own wallet. It receives aio's share and pays the network fee on claims.
- buyback
- aio using part of its own revenue to buy its platform coin. See the buyback page for how and when.
- sweep
- Moving fees nobody may or did claim from a fee wallet to the treasury.
Not financial advice. Coins are made by users, most memecoins lose value, and a named recipient hasn't endorsed a coin unless they say so. Rates, defaults and policies on this page can change. risk notice