Derive Raydium CP-Swap's CreatorFeeShare PDA for a (creator, amm_config)
pair. Since Raydium's 2026-09 creator-fee-share upgrade CollectCreatorFee
takes this account on every call; it is not required to exist (an empty
account means the share rate configured on amm_config applies), so it is
always derived and passed. The creator of a Genesis pool is the Raydium
signer PDA.
Derive Raydium CP-Swap's
CreatorFeeSharePDA for a(creator, amm_config)pair. Since Raydium's 2026-09 creator-fee-share upgradeCollectCreatorFeetakes this account on every call; it is not required to exist (an empty account means the share rate configured onamm_configapplies), so it is always derived and passed. The creator of a Genesis pool is the Raydium signer PDA.