-
Notifications
You must be signed in to change notification settings - Fork 8
/
txns.py
291 lines (246 loc) · 10.7 KB
/
txns.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
from time import sleep
from web3 import Web3
import yaml
from style import style
import numpy as np
class TXN():
def __init__(self, token_address, quantity):
self.w3 = self.connect()
self.USDC = Web3.toChecksumAddress("0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174")
self.address, self.private_key = self.setup_address()
self.token_address = Web3.toChecksumAddress(token_address)
self.token_contract = self.setup_token()
self.swapper_address, self.swapper = self.setup_swapper()
self.slippage = self.setupSlippage()
self.quantity = quantity
self.nonce = self.w3.eth.getTransactionCount(self.address)
def connect(self):
with open("./config.yaml") as f:
keys = yaml.safe_load(f)
if keys["Provider"][:2].lower() == "ws":
w3 = Web3(Web3.WebsocketProvider(keys["Provider"]))
else:
w3 = Web3(Web3.HTTPProvider(keys["Provider"]))
return w3
def fetchGas(self):
with open("./config.yaml") as f:
keys = yaml.safe_load(f)
try:
int(float(keys['GWEI_GAS']))
return int(keys['GWEI_GAS'] * (10**9))
except:
return self.w3.eth.gasPrice
def setup_address(self):
try:
with open("./config.yaml") as f:
keys = yaml.load(f, Loader=yaml.BaseLoader)
if len(str(keys["address"])) <= 41:
print(style.RED +"Check your Address in the config.yaml file!" + style.RESET)
raise SystemExit
if len(keys["private_key"]) <= 42:
print(style.RED +"Set your PrivateKey in the config.yaml file!"+ style.RESET)
raise SystemExit
except Exception as e:
print(e)
raise SystemExit
return Web3.toChecksumAddress(str(keys["address"])), keys["private_key"]
def format_float(self, num):
return np.format_float_positional(num, trim='-')
def setupSlippage(self):
with open("./config.yaml") as f:
keys = yaml.safe_load(f)
return keys['Slippage']
def get_token_decimals(self):
return self.token_contract.functions.decimals().call()
def getBlockHigh(self):
return self.w3.eth.block_number
def setup_swapper(self):
swapper_address = Web3.toChecksumAddress("0x442752d5Baa47aBBD1a36356Ce5f0Ad781577438")
with open("./abis/Swapper_ABI.json") as f:
contract_abi = yaml.safe_load(f)
swapper = self.w3.eth.contract(address=swapper_address, abi=contract_abi)
return swapper_address, swapper
def setup_token(self):
with open("./abis/Token_ABI.json") as f:
contract_abi = yaml.safe_load(f)
token_contract = self.w3.eth.contract(address=self.token_address, abi=contract_abi)
return token_contract
def get_token_balance(self):
return self.token_contract.functions.balanceOf(self.address).call() / (10 ** self.token_contract.functions.decimals().call())
def getSwapName(self, DEX):
return self.swapper.functions.getDexInfo(DEX[-1]).call()[0]
def getLiquidityInUSDC(self):
Dex, PairToken, Liquidity = self.swapper.functions.getLiquidity(self.token_address).call()
if Web3.toChecksumAddress(PairToken) != self.USDC:
Out, _, _ = self.swapper.functions.fetchOutputfromTokentoToken(PairToken, self.USDC, Liquidity).call()
return self.format_float(float(Out/10**6))
return self.format_float(float(Liquidity/10**6))
def checkToken(self):
tokenInfos = self.swapper.functions.getTokenInformations(self.token_address).call()
buy_tax = round((tokenInfos[0] - tokenInfos[1]) / tokenInfos[0] * 100)
sell_tax = round((tokenInfos[2] - tokenInfos[3]) / tokenInfos[2] * 100)
if tokenInfos[5] and tokenInfos[6] == True:
honeypot = False
else:
honeypot = True
return buy_tax, sell_tax, honeypot
def isTokenBuyabled(self):
try:
self.quantity = round(self.quantity, 3) * (10**18)
txn = self.swapper.functions.fromETHtoToken(
self.token_address,
self.slippage,
self.address,
).buildTransaction(
{'from': self.address,
'gas': 480000,
'gasPrice': self.fetchGas(),
'nonce': self.nonce,
'value': int(self.quantity)}
)
txn.update({ 'gas' : int(self.estimateGas(txn))})
return True
except Exception as e:
print(e)
return False
def estimateGas(self, txn):
gas = self.w3.eth.estimateGas({
"from": txn['from'],
"to": txn['to'],
"value": txn['value'],
"data": txn['data']})
gas = gas + (gas / 10) # Adding 1/10 from gas to gas!
return gas
def getOutputfromETHtoToken(self):
call = self.swapper.functions.fetchOutputfromETHtoToken(
self.token_address,
int(self.quantity * (10**18)),
).call()
Amount, Way, Dex = call
return Amount, Way, Dex
def getOutputfromTokentoETH(self):
call = self.swapper.functions.fetchOutputfromTokentoETH(
self.token_address,
int(self.token_contract.functions.balanceOf(self.address).call()),
).call()
Amount, Way, Dex = call
return Amount, Way, Dex
def buy_token(self):
trys = 0
txn = self.swapper.functions.fromETHtoToken(
self.token_address,
self.slippage,
self.address
).buildTransaction(
{'from': self.address,
'gas': 480000,
'gasPrice': self.fetchGas(),
'nonce': self.nonce,
'value': int(self.quantity * (10**18))}
)
txn.update({ 'gas' : int(self.estimateGas(txn))})
signed_txn = self.w3.eth.account.sign_transaction(
txn,
self.private_key
)
txn = self.w3.eth.sendRawTransaction(signed_txn.rawTransaction)
print(style.GREEN + "\nBUY TX Send, Hash:",txn.hex() + style.RESET)
print(style.GREEN + "https://polygonscan.com/tx/" + str(txn.hex()) + style.RESET)
self.nonce += 1
while trys < 3:
try:
sleep(2)
txn_receipt = self.w3.eth.waitForTransactionReceipt(txn)
if txn_receipt["status"] == 1:
return True,style.GREEN +"\nBUY Transaction Successfull!" + style.RESET
elif txn_receipt["status"] == 0:
return False, style.RED +"\nBUY Transaction Faild!" + style.RESET
except:
trys += 1
continue
return False, style.RED +"\nBUY Transaction Faild!" + style.RESET
def is_approve(self):
Approve = self.token_contract.functions.allowance(self.address ,self.swapper_address).call()
Aproved_quantity = self.token_contract.functions.balanceOf(self.address).call()
if int(Approve) <= int(Aproved_quantity):
return False
else:
return True
def approve(self):
if self.is_approve() == False:
trys = 0
txn = self.token_contract.functions.approve(
self.swapper_address,
99999999999999999999999999999999999999
).buildTransaction(
{'from': self.address,
'gas': 100000,
'gasPrice': self.fetchGas(),
'nonce': self.nonce,
'value': 0}
)
txn.update({ 'gas' : int(self.estimateGas(txn))})
signed_txn = self.w3.eth.account.sign_transaction(
txn,
self.private_key
)
txn = self.w3.eth.sendRawTransaction(signed_txn.rawTransaction)
print(style.GREEN + "\nApprove TX Send, Hash:",txn.hex()+style.RESET)
print(style.GREEN + "https://polygonscan.com/tx/" + str(txn.hex()) + style.RESET)
self.nonce += 1
while trys < 3:
try:
sleep(2)
txn_receipt = self.w3.eth.waitForTransactionReceipt(txn)
if txn_receipt["status"] == 1:
return True,style.GREEN +"\nApprove Successfull!"+ style.RESET
else:
return False, style.RED +"\nApprove Transaction Faild!"+ style.RESET
except:
trys += 1
continue
return False, style.RED +"\nApprove Transaction Faild!"+ style.RESET
else:
return True, style.GREEN +"\nAllready approved!"+ style.RESET
def sell_tokens(self):
self.approve()
trys = 0
txn = self.swapper.functions.fromTokentoETH(
int(self.token_contract.functions.balanceOf(self.address).call()),
self.token_address,
self.slippage,
self.address,
).buildTransaction({
'from': self.address,
'gas': 550000,
'gasPrice': self.fetchGas(),
'nonce':self.nonce,
'value': 0
})
txn.update({ 'gas' : int(self.estimateGas(txn))})
signed_txn = self.w3.eth.account.sign_transaction(
txn,
self.private_key
)
txn = self.w3.eth.sendRawTransaction(signed_txn.rawTransaction)
print(style.GREEN + "\nSELL TX Send, Hash :",txn.hex() + style.RESET)
print(style.GREEN + "https://polygonscan.com/tx/" + str(txn.hex()) + style.RESET)
self.nonce += 1
while trys < 3:
try:
sleep(2)
txn_receipt = self.w3.eth.waitForTransactionReceipt(txn)
if txn_receipt["status"] == 1:
return True,style.GREEN +"\nSELL Transaction Successfull!" + style.RESET
elif txn_receipt["status"] == 0:
return False, style.RED +"\nSELL Transaction Faild!" + style.RESET
except Exception as e:
print(e)
trys += 1
continue
return False, style.RED +"\nSELL Transaction Faild!" + style.RESET
#TXN = TXN("0x61f95bd637e3034133335C1baA0148E518D438ad", 1)
#
#print(TXN.fetchGas())
#print(TXN.getLiquidityInUSDC())
#print(TXN.isTokenBuyabled())