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bot.py
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import os
import time
import requests
import hmac
import hashlib
from typing import Dict, Any
class TonSwapClient:
def __init__(self, api_key: str, secret_key: str):
self.base_url = "https://api.tonswap.com"
self.api_key = api_key
self.secret_key = secret_key
def _sign_request(self, payload: Dict[str, Any]) -> Dict[str, Any]:
message = "&".join(f"{k}={v}" for k,v in sorted(payload.items()))
signature = hmac.new(
self.secret_key.encode('utf-8'),
message.encode('utf-8'),
hashlib.sha256
).hexdigest()
headers = {
"X-API-KEY": self.api_key,
"X-SIGNATURE": signature
}
return headers
def get_price(self, base: str, quote: str) -> float:
endpoint = f"{self.base_url}/market/price"
params = {"base": base, "quote": quote}
resp = requests.get(endpoint, params=params, timeout=5)
if resp.status_code == 200:
data = resp.json()
return float(data.get("price", 0.0))
else:
raise Exception(f"Failed to fetch price from TonSwap: {resp.text}")
def buy_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "buy"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def sell_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "sell"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
class StonfiClient:
def __init__(self, api_key: str, secret_key: str):
self.base_url = "https://api.stonfi.com"
self.api_key = api_key
self.secret_key = secret_key
def _sign_request(self, payload: Dict[str, Any]) -> Dict[str, Any]:
message = "&".join(f"{k}={v}" for k,v in sorted(payload.items()))
signature = hmac.new(
self.secret_key.encode('utf-8'),
message.encode('utf-8'),
hashlib.sha256
).hexdigest()
headers = {
"X-API-KEY": self.api_key,
"X-SIGNATURE": signature
}
return headers
def get_price(self, base: str, quote: str) -> float:
endpoint = f"{self.base_url}/market/price"
params = {"base": base, "quote": quote}
resp = requests.get(endpoint, params=params, timeout=5)
if resp.status_code == 200:
data = resp.json()
return float(data.get("price", 0.0))
else:
raise Exception(f"Failed to fetch price from Stonfi: {resp.text}")
def buy_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "buy"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def sell_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "sell"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
class DeDustClient:
def __init__(self, api_key: str, secret_key: str):
self.base_url = "https://api.dedust.com"
self.api_key = api_key
self.secret_key = secret_key
def _sign_request(self, payload: Dict[str, Any]) -> Dict[str, Any]:
message = "&".join(f"{k}={v}" for k,v in sorted(payload.items()))
signature = hmac.new(
self.secret_key.encode('utf-8'),
message.encode('utf-8'),
hashlib.sha256
).hexdigest()
headers = {
"X-API-KEY": self.api_key,
"X-SIGNATURE": signature
}
return headers
def get_price(self, base: str, quote: str) -> float:
endpoint = f"{self.base_url}/market/price"
params = {"base": base, "quote": quote}
resp = requests.get(endpoint, params=params, timeout=5)
if resp.status_code == 200:
data = resp.json()
return float(data.get("price", 0.0))
else:
raise Exception(f"Failed to fetch price from DeDust: {resp.text}")
def buy_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "buy"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def sell_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "sell"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
class MegatonClient:
def __init__(self, api_key: str, secret_key: str):
self.base_url = "https://api.megaton.com"
self.api_key = api_key
self.secret_key = secret_key
def _sign_request(self, payload: Dict[str, Any]) -> Dict[str, Any]:
message = "&".join(f"{k}={v}" for k,v in sorted(payload.items()))
signature = hmac.new(
self.secret_key.encode('utf-8'),
message.encode('utf-8'),
hashlib.sha256
).hexdigest()
headers = {
"X-API-KEY": self.api_key,
"X-SIGNATURE": signature
}
return headers
def get_price(self, base: str, quote: str) -> float:
endpoint = f"{self.base_url}/market/price"
params = {"base": base, "quote": quote}
resp = requests.get(endpoint, params=params, timeout=5)
if resp.status_code == 200:
data = resp.json()
return float(data.get("price", 0.0))
else:
raise Exception(f"Failed to fetch price from Megaton: {resp.text}")
def buy_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "buy"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def sell_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "sell"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
class TegroClient:
def __init__(self, api_key: str, secret_key: str):
self.base_url = "https://api.tegro.com"
self.api_key = api_key
self.secret_key = secret_key
def _sign_request(self, payload: Dict[str, Any]) -> Dict[str, Any]:
message = "&".join(f"{k}={v}" for k,v in sorted(payload.items()))
signature = hmac.new(
self.secret_key.encode('utf-8'),
message.encode('utf-8'),
hashlib.sha256
).hexdigest()
headers = {
"X-API-KEY": self.api_key,
"X-SIGNATURE": signature
}
return headers
def get_price(self, base: str, quote: str) -> float:
endpoint = f"{self.base_url}/market/price"
params = {"base": base, "quote": quote}
resp = requests.get(endpoint, params=params, timeout=5)
if resp.status_code == 200:
data = resp.json()
return float(data.get("price", 0.0))
else:
raise Exception(f"Failed to fetch price from Tegro: {resp.text}")
def buy_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "buy"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def sell_token(self, base: str, quote: str, amount: float) -> Dict[str, Any]:
endpoint = f"{self.base_url}/order"
payload = {
"base": base,
"quote": quote,
"amount": amount,
"side": "sell"
}
headers = self._sign_request(payload)
resp = requests.post(endpoint, headers=headers, json=payload, timeout=5)
if resp.status_code == 200:
return resp.json()
else:
return {"status": "error", "detail": resp.text}
def main_loop():
# API credentials should be properly secured and not hardcoded.
# Here they are referenced from environment variables as placeholders.
tonswap = TonSwapClient(api_key=os.getenv("TONSWAP_API_KEY", "YOUR_TONSWAP_API_KEY"),
secret_key=os.getenv("TONSWAP_SECRET_KEY", "YOUR_TONSWAP_SECRET"))
stonfi = StonfiClient(api_key=os.getenv("STONFI_API_KEY", "YOUR_STONFI_API_KEY"),
secret_key=os.getenv("STONFI_SECRET_KEY", "YOUR_STONFI_SECRET"))
dedust = DeDustClient(api_key=os.getenv("DEDUST_API_KEY", "YOUR_DEDUST_API_KEY"),
secret_key=os.getenv("DEDUST_SECRET_KEY", "YOUR_DEDUST_SECRET"))
megaton = MegatonClient(api_key=os.getenv("MEGATON_API_KEY", "YOUR_MEGATON_API_KEY"),
secret_key=os.getenv("MEGATON_SECRET_KEY", "YOUR_MEGATON_SECRET"))
tegro = TegroClient(api_key=os.getenv("TEGRO_API_KEY", "YOUR_TEGRO_API_KEY"),
secret_key=os.getenv("TEGRO_SECRET_KEY", "YOUR_TEGRO_SECRET"))
base = "TON"
quote = "USDT"
amount = 10.0
while True:
try:
prices = [
("TonSwap", tonswap, tonswap.get_price(base, quote)),
("Stonfi", stonfi, stonfi.get_price(base, quote)),
("DeDust", dedust, dedust.get_price(base, quote)),
("Megaton", megaton, megaton.get_price(base, quote)),
("Tegro", tegro, tegro.get_price(base, quote))
]
cheapest = min(prices, key=lambda x: x[2])
priciest = max(prices, key=lambda x: x[2])
profit_threshold = 0.05
if priciest[2] - cheapest[2] > profit_threshold:
buy_res = cheapest[1].buy_token(base, quote, amount)
if buy_res.get("status") == "success":
sell_res = priciest[1].sell_token(base, quote, amount)
if sell_res.get("status") == "success":
print("Arbitrage trade executed successfully.")
else:
print(f"Sell order failed: {sell_res}")
else:
print(f"Buy order failed: {buy_res}")
else:
print("No profitable opportunity detected.")
time.sleep(10)
except Exception as e:
print(f"Error occurred: {e}")
time.sleep(5)
if __name__ == "__main__":
main_loop()