Reference
Fees
| Fee | Amount | Paid to |
|---|---|---|
| Call premium protocol fee | 0.5% of the premium, included in the price | POC treasury |
| Put premium protocol fee | 0.5% of the premium | POC treasury |
| Order book sale | 0.5% of the sale price | POC treasury |
| pump.fun and PumpSwap trading fees | as set by pump.fun (the app estimates 1.25%) | pump.fun, the pool, and the coin's creator (the vault) |
| Option NFT account rent | about 0.0075 SOL per call NFT; about 0.006 SOL comes back when it is burned | Solana rent; Core's 0.0015 SOL creation fee is not refunded |
Where premium goes: after the 0.5% fee, the rest goes to the coin's vault, and half of it buys the coin on PumpSwap into the vault. Creator fees collected by the vault pay backers' share and any backer debt first, then keep a 0.25 SOL reserve, then pay the launcher.
Sources: PROTOCOL_FEE_BPS, BUY_SHARE_BPS, FEE_RESERVE in tender_vault; tender_market;
NFT rent from docs/protocol/parameters.md.