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MicroPyramid / forex-python

Foreign exchange rates, Bitcoin price index and currency conversion using ratesapi.io
http://forex-python.readthedocs.io/en/latest/usage.html
MIT License
661 stars 195 forks source link

Historical BTC rates intermittently available from 2022-05-18 and then not available at all from 2022-07-10 #150

Open michelcrypt4d4mus opened 1 year ago

michelcrypt4d4mus commented 1 year ago

Code

from pendulum import now, datetime
from forex_python.bitcoin import BtcConverter

btc_converter = BtcConverter()
date = datetime(2022, 5, 1)

while date < now():
     btc_usd_rate = btc_converter.get_previous_price('USD', date)

     if btc_usd_rate:
        print(f"{date} BTC = {round(btc_converter.get_previous_price('USD', date), 2)}")
     else:
        print(f"{date} no BTC rate found!")

     date = date.add(days=1)

Output

2022-05-01T00:00:00+00:00 BTC = 37923.81
2022-05-02T00:00:00+00:00 BTC = 38913.88
2022-05-03T00:00:00+00:00 BTC = 38580.5
2022-05-04T00:00:00+00:00 BTC = 38368.5
2022-05-05T00:00:00+00:00 BTC = 39690.5
2022-05-06T00:00:00+00:00 BTC = 36469.28
2022-05-07T00:00:00+00:00 BTC = 35933.5
2022-05-08T00:00:00+00:00 BTC = 34637.31
2022-05-09T00:00:00+00:00 BTC = 33528.5
2022-05-10T00:00:00+00:00 BTC = 32050.5
2022-05-11T00:00:00+00:00 BTC = 31474.35
2022-05-12T00:00:00+00:00 BTC = 27127.96
2022-05-13T00:00:00+00:00 BTC = 30219.84
2022-05-14T00:00:00+00:00 BTC = 29378.75
2022-05-15T00:00:00+00:00 BTC = 29817.5
2022-05-16T00:00:00+00:00 BTC = 30376.44
2022-05-17T00:00:00+00:00 BTC = 30160.5
2022-05-18T00:00:00+00:00 no BTC rate found!
2022-05-19T00:00:00+00:00 no BTC rate found!
2022-05-20T00:00:00+00:00 no BTC rate found!
2022-05-21T00:00:00+00:00 no BTC rate found!
2022-05-22T00:00:00+00:00 BTC = 29339.5
2022-05-23T00:00:00+00:00 BTC = 30133.5
2022-05-24T00:00:00+00:00 no BTC rate found!
2022-05-25T00:00:00+00:00 no BTC rate found!
2022-05-26T00:00:00+00:00 BTC = 29085.5
2022-05-27T00:00:00+00:00 BTC = 28870.62
2022-05-28T00:00:00+00:00 BTC = 28769.67
2022-05-29T00:00:00+00:00 BTC = 29181.02
2022-05-30T00:00:00+00:00 BTC = 30592.5
2022-05-31T00:00:00+00:00 BTC = 31533.78
2022-06-01T00:00:00+00:00 BTC = 31451.5
2022-06-02T00:00:00+00:00 BTC = 29731.43
2022-06-03T00:00:00+00:00 BTC = 30489.83
2022-06-04T00:00:00+00:00 no BTC rate found!
2022-06-05T00:00:00+00:00 BTC = 29796.32
2022-06-06T00:00:00+00:00 BTC = 31246.5
2022-06-07T00:00:00+00:00 BTC = 29566.34
2022-06-08T00:00:00+00:00 BTC = 29893.31
2022-06-09T00:00:00+00:00 no BTC rate found!
2022-06-10T00:00:00+00:00 no BTC rate found!
2022-06-11T00:00:00+00:00 no BTC rate found!
2022-06-12T00:00:00+00:00 BTC = 27533.1
2022-06-13T00:00:00+00:00 BTC = 25423.5
2022-06-14T00:00:00+00:00 no BTC rate found!
2022-06-15T00:00:00+00:00 no BTC rate found!
2022-06-16T00:00:00+00:00 no BTC rate found!
2022-06-17T00:00:00+00:00 no BTC rate found!
2022-06-18T00:00:00+00:00 no BTC rate found!
2022-06-19T00:00:00+00:00 no BTC rate found!
2022-06-20T00:00:00+00:00 no BTC rate found!
2022-06-21T00:00:00+00:00 no BTC rate found!
2022-06-22T00:00:00+00:00 no BTC rate found!
2022-06-23T00:00:00+00:00 no BTC rate found!
2022-06-24T00:00:00+00:00 no BTC rate found!
2022-06-25T00:00:00+00:00 no BTC rate found!
2022-06-26T00:00:00+00:00 no BTC rate found!
2022-06-27T00:00:00+00:00 no BTC rate found!
2022-06-28T00:00:00+00:00 no BTC rate found!
2022-06-29T00:00:00+00:00 no BTC rate found!
2022-06-30T00:00:00+00:00 BTC = 19455.62
2022-07-01T00:00:00+00:00 BTC = 19488
2022-07-02T00:00:00+00:00 BTC = 19188.52
2022-07-03T00:00:00+00:00 BTC = 19115.52
2022-07-04T00:00:00+00:00 BTC = 19129
2022-07-05T00:00:00+00:00 BTC = 20205.61
2022-07-06T00:00:00+00:00 BTC = 19930.85
2022-07-07T00:00:00+00:00 no BTC rate found!
2022-07-08T00:00:00+00:00 no BTC rate found!
2022-07-09T00:00:00+00:00 no BTC rate found!
2022-07-10T00:00:00+00:00 BTC = 21296.01
2022-07-11T00:00:00+00:00 no BTC rate found!
2022-07-12T00:00:00+00:00 no BTC rate found!
2022-07-13T00:00:00+00:00 no BTC rate found!
2022-07-14T00:00:00+00:00 no BTC rate found!
2022-07-15T00:00:00+00:00 no BTC rate found!
2022-07-16T00:00:00+00:00 no BTC rate found!
2022-07-17T00:00:00+00:00 no BTC rate found!
2022-07-18T00:00:00+00:00 no BTC rate found!
2022-07-19T00:00:00+00:00 no BTC rate found!
2022-07-20T00:00:00+00:00 no BTC rate found!
2022-07-21T00:00:00+00:00 no BTC rate found!
2022-07-22T00:00:00+00:00 no BTC rate found!
2022-07-23T00:00:00+00:00 no BTC rate found!
2022-07-24T00:00:00+00:00 no BTC rate found!
<...etc...>

get_previous_price_list() exhibits the same behavior:

btc_rates = btc_converter.get_previous_price_list('USD', datetime(2022, 5, 1), datetime(2023, 11, 1))
>>> btc_rates
{'2022-05-01': 37923.8125, '2022-05-02': 38913.875, '2022-05-03': 38580.5, '2022-05-04': 38368.5, '2022-05-05': 39690.5, '2022-05-06': 36469.28, '2022-05-07'
: 35933.5, '2022-05-08': 34637.3075, '2022-05-09': 33528.5, '2022-05-10': 32050.5, '2022-05-11': 31474.35, '2022-05-12': 27127.9625, '2022-05-13': 30219.84, 
'2022-05-14': 29378.75, '2022-05-15': 29817.5, '2022-05-16': 30376.445, '2022-05-17': 30160.5, '2022-05-22': 29339.5, '2022-05-23': 30133.5, '2022-05-26': 29
085.5, '2022-05-27': 28870.625, '2022-05-28': 28769.675, '2022-05-29': 29181.0225, '2022-05-30': 30592.5, '2022-05-31': 31533.775, '2022-06-01': 31451.5, '20
22-06-02': 29731.4275, '2022-06-03': 30489.8275, '2022-06-05': 29796.3175, '2022-06-06': 31246.5, '2022-06-07': 29566.3367, '2022-06-08': 29893.315, '2022-06
-12': 27533.1017, '2022-06-13': 25423.5, '2022-06-30': 19455.625, '2022-07-01': 19488, '2022-07-02': 19188.5217, '2022-07-03': 19115.52, '2022-07-04': 19129,
 '2022-07-05': 20205.6075, '2022-07-06': 19930.845, '2022-07-10': 21296.005}
michelcrypt4d4mus commented 1 year ago

should mention that get_latest_price(USD) works fine to get the most recent price. issue seems to be only with historical data points.