Register
Register your token as a source. Only its mint authority can, and the source's creator, token and vault are fixed for good. Fees go in as USDC or SOL, and every payment is split in the transaction that brings it.
Creator fee financing on Solana
Turn your token’s future trading fees into cash today.
Sell up to half of your fee stream for up to 30 days. A vault pays you USDC now, then takes its share of every fee your source receives until the term ends or it reaches its cap.
You sell 5% of fees for 30 daysPaid to you today0 USDC
- Vault’s share stops at
- 0 USDC or day 30
- You keep
- 95% of fees, then 100%
Example: a source that took in 18,400 USDC of fees over the last seven days. Your own quote is in the app.
How it works
How a stream is sold
One channel, five parts. Scroll and the water runs through it, from your token’s trading fees at the top to the vault at the bottom.
Quote
After 7 days of history, with fees on at least 4 of them, the source can be quoted. Flume runs that week's rate across the term you pick, takes your share of it and pays a quarter. The vault's own limits can only lower that.
For KELP, 30% of the next 30 days reads 5,910 USDC, the same quote as the top of this page.
Sell
Sign the request in your wallet and Flume returns a firm quote, good for two minutes. Your browser checks the transaction against what you asked for, and once you sign, the USDC arrives in that same transaction.
Split
From then on each payment splits as it lands: the vault's share goes straight to its cash, yours waits in the source until you claim it.
Each payment splits as it lands
End
The vault's share stops at day 30 or at its cap, twice the price, whichever comes first. Anyone can then settle the stream and every fee is yours again. If fees fall short, the vault takes the loss. There is no recourse to you.
Pricing
Priced from the last seven days
Flume doesn’t guess at a token’s future. It reads the fees your source took in over the last seven days, runs that rate flat across the term, and pays a quarter of your share of it. What actually comes in lands above or below that line, and the cap and the term decide who carries the difference.
Reading the last 7 days
KELP and SILT are examples, not real tokens. Their prices follow Flume’s pricing rule.
For liquidity providers
One vault, many streams
LPs deposit USDC into one vault, which buys streams across many tokens and collects its share as fees arrive. Deposits and withdrawals open only when every stream has settled, so everyone in the vault shares the same streams and the same result. Any one stream can dry up; spreading across many is the risk control.