300 lines
11 KiB
Python
300 lines
11 KiB
Python
import logging
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from copy import deepcopy
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from pathlib import Path
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from typing import List, Optional
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from fastapi import APIRouter, Depends, Query
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from fastapi.exceptions import HTTPException
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from freqtrade import __version__
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from freqtrade.constants import USERPATH_STRATEGIES
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from freqtrade.data.history import get_datahandler
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from freqtrade.enums import CandleType
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from freqtrade.exceptions import OperationalException
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from freqtrade.rpc import RPC
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from freqtrade.rpc.api_server.api_schemas import (AvailablePairs, Balances, BlacklistPayload,
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BlacklistResponse, Count, Daily,
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DeleteLockRequest, DeleteTrade, ForceBuyPayload,
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ForceBuyResponse, ForceSellPayload, Locks, Logs,
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OpenTradeSchema, PairHistory, PerformanceEntry,
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Ping, PlotConfig, Profit, ResultMsg, ShowConfig,
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Stats, StatusMsg, StrategyListResponse,
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StrategyResponse, SysInfo, Version,
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WhitelistResponse)
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from freqtrade.rpc.api_server.deps import get_config, get_exchange, get_rpc, get_rpc_optional
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from freqtrade.rpc.rpc import RPCException
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logger = logging.getLogger(__name__)
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# API version
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# Pre-1.1, no version was provided
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# Version increments should happen in "small" steps (1.1, 1.12, ...) unless big changes happen.
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# 1.11: forcebuy and forcesell accept ordertype
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# 1.12: add blacklist delete endpoint
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# 1.13: forcebuy supports stake_amount
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API_VERSION = 1.13
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# Public API, requires no auth.
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router_public = APIRouter()
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# Private API, protected by authentication
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router = APIRouter()
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@router_public.get('/ping', response_model=Ping)
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def ping():
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"""simple ping"""
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return {"status": "pong"}
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@router.get('/version', response_model=Version, tags=['info'])
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def version():
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""" Bot Version info"""
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return {"version": __version__}
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@router.get('/balance', response_model=Balances, tags=['info'])
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def balance(rpc: RPC = Depends(get_rpc), config=Depends(get_config)):
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"""Account Balances"""
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return rpc._rpc_balance(config['stake_currency'], config.get('fiat_display_currency', ''),)
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@router.get('/count', response_model=Count, tags=['info'])
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def count(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_count()
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@router.get('/performance', response_model=List[PerformanceEntry], tags=['info'])
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def performance(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_performance()
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@router.get('/profit', response_model=Profit, tags=['info'])
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def profit(rpc: RPC = Depends(get_rpc), config=Depends(get_config)):
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return rpc._rpc_trade_statistics(config['stake_currency'],
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config.get('fiat_display_currency')
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)
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@router.get('/stats', response_model=Stats, tags=['info'])
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def stats(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_stats()
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@router.get('/daily', response_model=Daily, tags=['info'])
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def daily(timescale: int = 7, rpc: RPC = Depends(get_rpc), config=Depends(get_config)):
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return rpc._rpc_daily_profit(timescale, config['stake_currency'],
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config.get('fiat_display_currency', ''))
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@router.get('/status', response_model=List[OpenTradeSchema], tags=['info'])
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def status(rpc: RPC = Depends(get_rpc)):
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try:
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return rpc._rpc_trade_status()
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except RPCException:
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return []
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# Using the responsemodel here will cause a ~100% increase in response time (from 1s to 2s)
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# on big databases. Correct response model: response_model=TradeResponse,
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@router.get('/trades', tags=['info', 'trading'])
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def trades(limit: int = 500, offset: int = 0, rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_trade_history(limit, offset=offset, order_by_id=True)
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@router.get('/trade/{tradeid}', response_model=OpenTradeSchema, tags=['info', 'trading'])
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def trade(tradeid: int = 0, rpc: RPC = Depends(get_rpc)):
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try:
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return rpc._rpc_trade_status([tradeid])[0]
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except (RPCException, KeyError):
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raise HTTPException(status_code=404, detail='Trade not found.')
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@router.delete('/trades/{tradeid}', response_model=DeleteTrade, tags=['info', 'trading'])
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def trades_delete(tradeid: int, rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_delete(tradeid)
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# TODO: Missing response model
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@router.get('/edge', tags=['info'])
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def edge(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_edge()
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@router.get('/show_config', response_model=ShowConfig, tags=['info'])
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def show_config(rpc: Optional[RPC] = Depends(get_rpc_optional), config=Depends(get_config)):
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state = ''
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strategy_version = None
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if rpc:
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state = rpc._freqtrade.state
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strategy_version = rpc._freqtrade.strategy.version()
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resp = RPC._rpc_show_config(config, state, strategy_version)
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resp['api_version'] = API_VERSION
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return resp
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@router.post('/forcebuy', response_model=ForceBuyResponse, tags=['trading'])
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def forcebuy(payload: ForceBuyPayload, rpc: RPC = Depends(get_rpc)):
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ordertype = payload.ordertype.value if payload.ordertype else None
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stake_amount = payload.stakeamount if payload.stakeamount else None
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trade = rpc._rpc_forcebuy(payload.pair, payload.price, ordertype, stake_amount)
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if trade:
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return ForceBuyResponse.parse_obj(trade.to_json())
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else:
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return ForceBuyResponse.parse_obj({"status": f"Error buying pair {payload.pair}."})
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@router.post('/forcesell', response_model=ResultMsg, tags=['trading'])
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def forcesell(payload: ForceSellPayload, rpc: RPC = Depends(get_rpc)):
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ordertype = payload.ordertype.value if payload.ordertype else None
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return rpc._rpc_forcesell(payload.tradeid, ordertype)
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@router.get('/blacklist', response_model=BlacklistResponse, tags=['info', 'pairlist'])
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def blacklist(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_blacklist()
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@router.post('/blacklist', response_model=BlacklistResponse, tags=['info', 'pairlist'])
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def blacklist_post(payload: BlacklistPayload, rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_blacklist(payload.blacklist)
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@router.delete('/blacklist', response_model=BlacklistResponse, tags=['info', 'pairlist'])
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def blacklist_delete(pairs_to_delete: List[str] = Query([]), rpc: RPC = Depends(get_rpc)):
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"""Provide a list of pairs to delete from the blacklist"""
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return rpc._rpc_blacklist_delete(pairs_to_delete)
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@router.get('/whitelist', response_model=WhitelistResponse, tags=['info', 'pairlist'])
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def whitelist(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_whitelist()
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@router.get('/locks', response_model=Locks, tags=['info', 'locks'])
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def locks(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_locks()
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@router.delete('/locks/{lockid}', response_model=Locks, tags=['info', 'locks'])
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def delete_lock(lockid: int, rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_delete_lock(lockid=lockid)
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@router.post('/locks/delete', response_model=Locks, tags=['info', 'locks'])
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def delete_lock_pair(payload: DeleteLockRequest, rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_delete_lock(lockid=payload.lockid, pair=payload.pair)
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@router.get('/logs', response_model=Logs, tags=['info'])
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def logs(limit: Optional[int] = None):
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return RPC._rpc_get_logs(limit)
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@router.post('/start', response_model=StatusMsg, tags=['botcontrol'])
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def start(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_start()
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@router.post('/stop', response_model=StatusMsg, tags=['botcontrol'])
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def stop(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_stop()
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@router.post('/stopbuy', response_model=StatusMsg, tags=['botcontrol'])
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def stop_buy(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_stopbuy()
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@router.post('/reload_config', response_model=StatusMsg, tags=['botcontrol'])
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def reload_config(rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_reload_config()
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@router.get('/pair_candles', response_model=PairHistory, tags=['candle data'])
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def pair_candles(pair: str, timeframe: str, limit: Optional[int], rpc: RPC = Depends(get_rpc)):
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return rpc._rpc_analysed_dataframe(pair, timeframe, limit)
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@router.get('/pair_history', response_model=PairHistory, tags=['candle data'])
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def pair_history(pair: str, timeframe: str, timerange: str, strategy: str,
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config=Depends(get_config), exchange=Depends(get_exchange)):
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# The initial call to this endpoint can be slow, as it may need to initialize
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# the exchange class.
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config = deepcopy(config)
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config.update({
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'strategy': strategy,
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})
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return RPC._rpc_analysed_history_full(config, pair, timeframe, timerange, exchange)
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@router.get('/plot_config', response_model=PlotConfig, tags=['candle data'])
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def plot_config(rpc: RPC = Depends(get_rpc)):
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return PlotConfig.parse_obj(rpc._rpc_plot_config())
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@router.get('/strategies', response_model=StrategyListResponse, tags=['strategy'])
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def list_strategies(config=Depends(get_config)):
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directory = Path(config.get(
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'strategy_path', config['user_data_dir'] / USERPATH_STRATEGIES))
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from freqtrade.resolvers.strategy_resolver import StrategyResolver
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strategies = StrategyResolver.search_all_objects(directory, False)
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strategies = sorted(strategies, key=lambda x: x['name'])
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return {'strategies': [x['name'] for x in strategies]}
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@router.get('/strategy/{strategy}', response_model=StrategyResponse, tags=['strategy'])
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def get_strategy(strategy: str, config=Depends(get_config)):
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config_ = deepcopy(config)
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from freqtrade.resolvers.strategy_resolver import StrategyResolver
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try:
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strategy_obj = StrategyResolver._load_strategy(strategy, config_,
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extra_dir=config_.get('strategy_path'))
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except OperationalException:
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raise HTTPException(status_code=404, detail='Strategy not found')
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return {
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'strategy': strategy_obj.get_strategy_name(),
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'code': strategy_obj.__source__,
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}
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@router.get('/available_pairs', response_model=AvailablePairs, tags=['candle data'])
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def list_available_pairs(timeframe: Optional[str] = None, stake_currency: Optional[str] = None,
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candletype: Optional[CandleType] = None, config=Depends(get_config)):
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dh = get_datahandler(config['datadir'], config.get('dataformat_ohlcv', None))
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trading_mode = config.get('trading_mode', 'spot')
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pair_interval = dh.ohlcv_get_available_data(config['datadir'], trading_mode)
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if timeframe:
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pair_interval = [pair for pair in pair_interval if pair[1] == timeframe]
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if stake_currency:
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pair_interval = [pair for pair in pair_interval if pair[0].endswith(stake_currency)]
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if candletype:
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pair_interval = [pair for pair in pair_interval if pair[2] == candletype]
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else:
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candle_type = CandleType.get_default(trading_mode)
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pair_interval = [pair for pair in pair_interval if pair[2] == candle_type]
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pair_interval = sorted(pair_interval, key=lambda x: x[0])
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pairs = list({x[0] for x in pair_interval})
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pairs.sort()
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result = {
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'length': len(pairs),
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'pairs': pairs,
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'pair_interval': pair_interval,
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}
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return result
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@router.get('/sysinfo', response_model=SysInfo, tags=['info'])
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def sysinfo():
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return RPC._rpc_sysinfo()
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