"bestAskPrice": result_data.askPrice
}
#FIXME kraken returns a list of spreads over time
# think about how we want to merge this with kraken spread
return tuple([
parsed_spread,
])
# ============================================================
# FETCH
# ============================================================
@retry_request(retries=pydantic.PositiveInt(10),
logger=lambda *args: print("===xxxxx>>>> : ", *args))
async def get_spread_binance(
client: ntypes.CLIENT,
symbol: ntypes.SYMBOL,
symbols_resp: NoobitResponseSymbols,
# prevent unintentional passing of following args
*,
logger: typing.Optional[typing.Callable] = None,
base_url: pydantic.AnyHttpUrl = endpoints.BINANCE_ENDPOINTS.public.url,
endpoint: str = endpoints.BINANCE_ENDPOINTS.public.endpoints.spread,
) -> Result[NoobitResponseSpread, ValidationError]:
symbol_to_exchange = lambda x: {
k: v.exchange_pair
for k, v in symbols_resp.asset_pairs.items()
"prevHigh": None,
"prevVwap": None,
"prevVolume": None,
"prevTrdCount": None,
}
return parsed_instrument
# ============================================================
# FETCH
# ============================================================
@retry_request(retries=pydantic.PositiveInt(10), logger=lambda *args: print("===xxxxx>>>> : ", *args))
async def get_instrument_binance(
client: ntypes.CLIENT,
symbol: ntypes.SYMBOL,
symbols_resp: NoobitResponseSymbols,
# prevent unintentional passing of following args
*,
logger: typing.Optional[typing.Callable] = None,
base_url: pydantic.AnyHttpUrl = endpoints.BINANCE_ENDPOINTS.public.url,
endpoint: str = endpoints.BINANCE_ENDPOINTS.public.endpoints.instrument,
) -> Result[NoobitResponseInstrument, ValidationError]:
symbol_to_exchange = lambda x : {k: v.exchange_pair for k, v in symbols_resp.asset_pairs.items()}[x]
req_url = urljoin(base_url, endpoint)