How Ashfall works
A token launchpad on BNB Chain built on Uniswap v4 hooks. Pair a token against anything, set a fee up to 2%, and choose where it goes: buyback and burn, your own wallet, or a split.
01Overview
Pair anything. Burn or earn. Every token launched on Ashfall has its own trading fee, chosen by its creator at launch, up to 2%. That fee is split three ways and only three ways:
- Platform: a fixed 5% of the fee, always.
- Creator: the share the creator keeps, paid to the creator's wallet.
- Buyback & burn: the share used to buy the token back from its own pool and send it to the dead address.
02Fee routing
The creator picks the total fee (0.01% to 2.00%) and one slider: how the remaining 95% divides between creator and burn. Either side can be 0%.
▼
Worked example
Fee 2%, creator 55%, burn 40% (of the fee), platform 5%. A buyer spends 1 BNB:
| Part | Share of fee | Amount |
|---|---|---|
| Total fee | 100% | 0.0200 BNB |
| Platform | 5% | 0.0010 BNB |
| Creator | 55% | 0.0110 BNB |
| Buyback & burn | 40% | 0.0080 BNB |
The split and the fee are written into the hook when the token launches. Nobody, including the platform, can change them afterwards.
03How a trade works
Each token trades in its own Uniswap v4 pool, wired to the shared Ashfall hook. The hook takes the fee from the quote side only (BNB or the paired asset), never from the token itself:
- Buying: the fee is taken from the quote asset you spend, before the swap.
- Selling: the fee is taken from the quote asset you receive, after the swap.
On top of the hook fee, the pool has a standard 0.30% LP fee. Swaps are exact-input only. The site always sets a minimum output from your slippage setting, and the contract reverts if it is not met.
Buy-side fees are held by the pool manager until someone distributes them. Distribution is permissionless and happens automatically when a creator claims.
04Launching
- Identity. Name, ticker, optional logo, description and links. These are signed once and cannot be changed later.
- Pair. Pick what the token trades against: BNB or another listed asset.
- Fee and routing. Choose the fee (up to 2%) and the creator / burn slider.
- First buy (optional). Buy your own starting bag in the same transaction.
- Launch. One transaction. The platform launch fee is 0.002 BNB, on top of any first buy.
The full supply of 1,000,000,000 tokens is seeded as single-sided liquidity from the starting price, which is set to a market cap of about $3,000 using the live price of the pair. The creator receives no free allocation and there is no creator lock.
05Creator rewards
The creator's share accrues per token, in the pair asset. Open the token page, go to Fees & burn and press Claim. If buy-side fees are still waiting in the pool, the page distributes them first (one extra transaction) and then pays you. Only the creator wallet can claim.
06Buyback & burn
The burn share accrues in a per-token pool. The platform treasury runs the buyback: it swaps that pool's balance for the token on the token's own pool and sends everything it receives to 0x…dEaD. The hook skips its own fee on that swap.
- The buyback has a minimum-output guard against sandwiching.
- Burned supply and the amount still waiting are shown on each token page.
- Timing is up to the platform treasury. There is no on-chain schedule. A burn pool can sit unspent until the treasury runs it.
07Pairs
Native BNB is always available. Other assets can be traded against once the platform allowlists them. Traders can pay with BNB and be routed through a BNB / asset pool in one transaction where a route exists, or pay in the asset directly.
08Contracts
BNB Smart Chain, chain id 56. Uniswap v4 hook architecture; the hook address encodes its permissions.
09Risks
- Unaudited. These contracts have not been professionally audited. Bugs can lose funds.
- Anyone can launch anything. Ashfall does not vet tokens. Many will go to zero. Check the pair, the fee and who the creator is.
- Creators choose their cut. A token with 95% to the creator pays out to that wallet on every trade.
- Burns are not guaranteed. They depend on the platform treasury running the buyback and on pool liquidity.
- Fees reduce your return. You pay the hook fee plus the 0.30% LP fee on each trade.
Nothing here is financial advice. Do your own research.
10FAQ
Where do fees go?
To the platform (a fixed 5%), to the creator, or to buyback & burn, exactly as set at launch.
What is the maximum fee?
2% per trade, enforced by the contract.
Can the platform change a token's fee or split?
No. They are fixed at launch. The platform's share is a constant 5%.
Which chain?
BNB Smart Chain, on Uniswap v4.