Bitbank APIの使い方｜Pythonでビットコインの価格を入手&ローソク足チャートの作成方法

import python_bitbankcc
import json

# public API classのオブジェクトを取得
pub = python_bitbankcc.public()

# PUBLIC TEST

value = pub.get_ticker(
    'btc_jpy' # ペア
)
print(json.dumps(value))

value = pub.get_depth(
    'btc_jpy' # ペア
)
print(json.dumps(value))

value = pub.get_transactions(
    'btc_jpy' # ペア
)
print(json.dumps(value))

# 同じメソッドを日にち指定で
value = pub.get_transactions(
    'btc_jpy', # ペア
    '20170313' # YYYYMMDD 型の日付
)
print(json.dumps(value))

value = pub.get_candlestick(
    'btc_jpy', # ペア
    '1hour', # タイプ
    '20170313' # YYYYMMDD 型の日付
)
print(json.dumps(value))

{"{
  "success": 0,
  "data": {
    "sell": "string",
    "buy": "string",
    "high": "string",
    "low": "string",
    "last": "string",
    "vol": "string",
    "timestamp": 0
  }
}tamp": 1610323224008}

{
  "success": 0,
  "data": {
    "asks": [
      [
        "string",  "string"
      ]
    ],
    "bids": [
      [
        "string",  "string"
      ]
    ]
  }
}

{
  "success": 0,
  "data": {
    "transactions": [
      {
        "transaction_id": 0,
        "side": "string",
        "price": "string",
        "amount": "string",
        "executed_at": 0
      }
    ]
  }
}

{
  "success": 0,
  "data": {
    "candlestick": [
      {
        "type": "string",
        "ohlcv": [
          [
            "string"
          ]
        ]
      }
    ]
  }
}

import datetime

def list_date(start_date='2021-01-01', end_date='2021-01-11'):

    # str型をdatetime型に変換する．
    start_date = datetime.datetime.strptime(start_date, '%Y-%m-%d')
    end_date = datetime.datetime.strptime(end_date, '%Y-%m-%d')

    # 開始日と終了日の間隔を計算する．
    days = (end_date - start_date).days

    # 間隔の分だけfor文を回し，日を追加する．
    tmp_date = start_date
    date = [tmp_date]
    for i in range(days):
        tmp_date += datetime.timedelta(days=1)
        date.append(tmp_date)

    return date

date = list_date()

df.index = date 
df_s= df[["Open","High","Low","Close","Volume"]].astype('float64')

import mplfinance as mpf
mpf.plot(df_s, type='candle', figratio=(12,4), style='yahoo')