gavindiaz/pumpfun-bonkfun-bot_github
1
0
Fork 0
mirror of https://github.com/chainstacklabs/pumpfun-bonkfun-bot.git synced 2026-08-12 14:58:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(pumpfun): add fee_config and fee_program, close #132

Browse Source
This commit is contained in:
smypmsa
2025-08-29 15:21:36 +00:00
parent bdb5da4a1f
commit e1e15dd539
8 changed files with 180 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
learning-examples/pumpswap/manual_buy_pumpswap.py
+18
View File
@@ -66,6 +66,7 @@ SYSTEM_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM = Pubkey.from_string(
PUMP_SWAP_EVENT_AUTHORITY = Pubkey.from_string(
"GS4CU59F31iL7aR2Q8zVS8DRrcRnXX1yjQ66TqNVQnaR"
)
PUMP_FEE_PROGRAM = Pubkey.from_string("pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ")
LAMPORTS_PER_SOL = 1_000_000_000
COMPUTE_UNIT_PRICE = 10_000 # Price in micro-lamports per compute unit
COMPUTE_UNIT_BUDGET = 200_000 # Maximum compute units to use
@@ -216,6 +217,19 @@ def find_user_volume_accumulator(user: Pubkey) -> Pubkey:
return derived_address
def find_fee_config() -> Pubkey:
"""Derive the Program Derived Address (PDA) for the fee config.
Returns:
Pubkey of the derived fee config account
"""
derived_address, _ = Pubkey.find_program_address(
[b"fee_config", bytes(PUMP_AMM_PROGRAM_ID)],
PUMP_FEE_PROGRAM,
)
return derived_address
async def calculate_token_pool_price(
client: AsyncClient,
pool_base_token_account: Pubkey,
@@ -341,6 +355,10 @@ async def buy_pump_swap(
pubkey=global_volume_accumulator, is_signer=False, is_writable=True
),
AccountMeta(pubkey=user_volume_accumulator, is_signer=False, is_writable=True),
# Index 21: fee_config (readonly)
AccountMeta(pubkey=find_fee_config(), is_signer=False, is_writable=False),
# Index 22: fee_program (readonly)
AccountMeta(pubkey=PUMP_FEE_PROGRAM, is_signer=False, is_writable=False),
]
data = (
learning-examples/pumpswap/manual_sell_pumpswap.py
+18
View File
@@ -58,6 +58,7 @@ SYSTEM_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM = Pubkey.from_string(
PUMP_SWAP_EVENT_AUTHORITY = Pubkey.from_string(
"GS4CU59F31iL7aR2Q8zVS8DRrcRnXX1yjQ66TqNVQnaR"
)
PUMP_FEE_PROGRAM = Pubkey.from_string("pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ")
LAMPORTS_PER_SOL = 1_000_000_000
COMPUTE_UNIT_PRICE = 10_000 # Price in micro-lamports per compute unit
COMPUTE_UNIT_BUDGET = 100_000 # Maximum compute units to use
@@ -171,6 +172,19 @@ def find_coin_creator_vault(coin_creator: Pubkey) -> Pubkey:
return derived_address
def find_fee_config() -> Pubkey:
"""Derive the Program Derived Address (PDA) for the fee config.
Returns:
Pubkey of the derived fee config account
"""
derived_address, _ = Pubkey.find_program_address(
[b"fee_config", bytes(PUMP_AMM_PROGRAM_ID)],
PUMP_FEE_PROGRAM,
)
return derived_address
async def calculate_token_pool_price(
client: AsyncClient,
pool_base_token_account: Pubkey,
@@ -327,6 +341,10 @@ async def sell_pump_swap(
AccountMeta(
pubkey=coin_creator_vault_authority, is_signer=False, is_writable=False
),
# Index 19: fee_config (readonly)
AccountMeta(pubkey=find_fee_config(), is_signer=False, is_writable=False),
# Index 20: fee_program (readonly)
AccountMeta(pubkey=PUMP_FEE_PROGRAM, is_signer=False, is_writable=False),
]
data = (