Logging to file implemented. Still missing trades CSV.
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"""# Automatic Crypto Seller.
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Description TODO.
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This is a system for automatically trading individual financial assets a single
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way, by using repeated trades over a period.
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The primary motivation is for trading low-volume crypto assets without
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affecting the price too much.
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Supported sites:
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- [KuCoin](https://www.kucoin.com/): Online crypto-currency exchange.
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## Installation
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Install dependencies:
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```shell
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pip install -r requirements.txt
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```
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## Usage
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Configure the sell rate:
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Todo:
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----
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Run using from the top directory:
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```shell
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python -m crypto_seller
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```
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The script will now automatically sell assets over time. The interval between
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sell-offs are randomized to avoid front-running, and the amounts are also
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randomized to avoid too consistent behaviour.
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The log will both be displayed in the shell, and be placed in a log file
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`output/log.txt`. Every sell-off will be logged to the `output/trades.csv`
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file, with as much information as possible. Keep both of these for tax
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purposes, if relevant.
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Todo:
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----
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## Auditing information
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The most relevant libraries for auditing are:
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- [`fin_depo`](https://gitfub.space/Jmaa/fin-depo): Library for programmatic
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fetching of depository assets and in some cases allows for order placement.
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This is the library that reads balances and places market orders.
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- [`fin_defs`](https://gitfub.space/Jmaa/fin-defs): Definitions of financial
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assets and instruments. Used by `fin_depo`.
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- [`python-kucoin`](https://python-kucoin.readthedocs.io/en/latest/) is used by
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`fin_depo` for providing KuCoin support.
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Todo
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## Taxation
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Some parts of the world suffers from weird and draconian taxation rules on
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cryptocurrencies, so it helps to keep track of the relevant trading
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information.
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As mentioned above, keep (and backup) both the log file (`output/log.txt`) and
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the trades file (`output/trades.csv`).
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To help with tax reporting, it might be useful to sign up to tax oriented
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websites. For example, [CryptoSkat](https://cryptoskat.dk/) seems to be the
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most mature on the danish market, and does support KuCoin.
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"""
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__all__ = ['__version__', 'run_auto_sell']
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import datetime
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import dataclasses
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import random
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from typing import Any
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import datetime
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import logging
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from decimal import Decimal
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import random
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import time
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from decimal import Decimal
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from pathlib import Path
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from typing import Any
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import fin_defs
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import fin_depo
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@ -21,7 +87,17 @@ from . import config
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from ._version import __version__
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logger = logging.getLogger(__name__)
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logger.setLevel('INFO')
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################################################################################
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# Constants #
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PATH_OUTPUT = Path('./output').absolute()
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PATH_LOG_FILE = PATH_OUTPUT / 'log.txt'
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PATH_TRADES_FILE = PATH_OUTPUT / 'trades.csv'
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################################################################################
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# Main code #
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@dataclasses.dataclass
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class AutoSellConfig:
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@ -31,35 +107,41 @@ class AutoSellConfig:
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output_asset: fin_defs.Asset
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exit_when_empty: bool = True
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def sample_from_range(rng: random.Random, range: tuple[Any, Any]) -> Any:
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multiplier = rng.random()
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if isinstance(range[0], Decimal):
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multiplier = Decimal(multiplier)
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return range[0] + (range[1] - range[0]) * multiplier
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SELLER = fin_depo.defi_kucoin.KucoinDepoFetcher(
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kucoin_secret = config.KUCOIN_SECRET,
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kucoin_key = config.KUCOIN_KEY,
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kucoin_pass = config.KUCOIN_PASS,
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kucoin_secret=config.KUCOIN_SECRET,
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kucoin_key=config.KUCOIN_KEY,
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kucoin_pass=config.KUCOIN_PASS,
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)
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def determine_available_tokens(token: fin_defs.Asset) -> Decimal:
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return SELLER.get_depo().get_amount_of_asset(token)
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def sell_tokens(input_asset: fin_defs.Asset, input_amount: Decimal,
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output_asset: fin_defs.Asset) -> fin_depo.data.TradeOrderDetails:
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#return SELLER.place_market_order(input_asset, input_amount, output_asset)
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def sell_tokens(
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input_asset: fin_defs.Asset, input_amount: Decimal, output_asset: fin_defs.Asset,
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) -> fin_depo.data.TradeOrderDetails:
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# return SELLER.place_market_order(input_asset, input_amount, output_asset)
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return fin_depo.data.TradeOrderDetails(
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input_asset= input_asset,
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input_amount= input_amount,
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output_asset= output_asset,
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output_amount= input_amount,
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fee_asset = input_asset,
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fee_amount = input_amount,
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order_id = 10001,
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raw_order_details = {'TEST': 1, 'DATA': 2},
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input_asset=input_asset,
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input_amount=input_amount,
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output_asset=output_asset,
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output_amount=input_amount,
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fee_asset=input_asset,
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fee_amount=input_amount,
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order_id=10001,
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raw_order_details={'TEST': 1, 'DATA': 2},
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)
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def run_auto_sell(config: AutoSellConfig):
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rng = random.SystemRandom()
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amount_to_sell = min(input_amount_available, amount_to_sell)
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logger.info('Attempting to sell %s %s', amount_to_sell, config.input_asset)
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order_details = sell_tokens(config.input_asset, amount_to_sell, config.output_asset)
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order_details = sell_tokens(
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config.input_asset, amount_to_sell, config.output_asset,
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)
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print(order_details)
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# TODO: Write order details to file.
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@ -1,26 +1,41 @@
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import datetime
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import logging
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import logging.handlers
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from decimal import Decimal
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import fin_defs
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from . import run_auto_sell, AutoSellConfig
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logging.basicConfig()
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from . import PATH_LOG_FILE, AutoSellConfig, run_auto_sell
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from . import logger as module_logger
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logger = logging.getLogger(__name__)
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logger.setLevel('INFO')
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def main():
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PATH_LOG_FILE.parent.mkdir(parents=True, exist_ok=True)
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file_handler = logging.handlers.WatchedFileHandler(filename=PATH_LOG_FILE)
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file_handler.setFormatter(
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logging.Formatter(
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'%(levelname)s:%(asctime)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S',
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),
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)
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logging.basicConfig(handlers=[logging.StreamHandler(), file_handler])
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logger.setLevel('INFO')
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module_logger.setLevel('INFO')
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logger.info('Initializing crypto_seller')
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config = AutoSellConfig(
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input_amount_range= (Decimal('0.5'), Decimal('1')),
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interval_range= (datetime.timedelta(seconds=2),
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datetime.timedelta(seconds=6)),
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input_asset = fin_defs.MPC,
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output_asset = fin_defs.USDT,
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exit_when_empty = True,
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input_amount_range=(Decimal('0.5'), Decimal('1')),
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interval_range=(datetime.timedelta(seconds=2), datetime.timedelta(seconds=6)),
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input_asset=fin_defs.MPC,
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output_asset=fin_defs.USDT,
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exit_when_empty=True,
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)
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run_auto_sell(config)
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if __name__ == '__main__':
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main()
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