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Find listing date of any cryptocurrency pair on any exchange using ccxt
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| ## Here is a sample output for binance exchange. These are the start time stamp on which the currency pair got listed om binance exchange. | |
| 1INCH/BTC 1608872340001 2020-12-25T04:59:00.001Z | |
| 1INCH/BUSD 1614081540001 2021-02-23T11:59:00.001Z | |
| 1INCH/USDT 1608872340001 2020-12-25T04:59:00.001Z | |
| 1INCHDOWN/USDT 1618471140001 2021-04-15T07:19:00.001Z | |
| 1INCHUP/USDT 1618471140001 2021-04-15T07:19:00.001Z | |
| AAVE/BKRW 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVE/BNB 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVE/BRL 1627034340001 2021-07-23T09:59:00.001Z | |
| AAVE/BTC 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVE/BUSD 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVE/ETH 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVE/USDT 1602730740001 2020-10-15T02:59:00.001Z | |
| AAVEDOWN/USDT 1606373940001 2020-11-26T06:59:00.001Z | |
| AAVEUP/USDT 1606373940001 2020-11-26T06:59:00.001Z | |
| ACM/BTC 1614164340001 2021-02-24T10:59:00.001Z | |
| ACM/BUSD 1614164340001 2021-02-24T10:59:00.001Z | |
| ACM/USDT 1614164340001 2021-02-24T10:59:00.001Z | |
| ADA/AUD 1614938340001 2021-03-05T09:59:00.001Z | |
| ADA/BIDR 1624010340001 2021-06-18T09:59:00.001Z | |
| ADA/BKRW 1596085140001 2020-07-30T04:59:00.001Z | |
| ADA/BNB 1523937660001 2018-04-17T04:01:00.001Z | |
| ADA/BRL 1614333540001 2021-02-26T09:59:00.001Z | |
| ADA/BTC 1512044880001 2017-11-30T12:28:00.001Z | |
| ADA/BUSD 1574308740001 2019-11-21T03:59:00.001Z | |
| ADA/ETH 1512044940001 2017-11-30T12:29:00.001Z | |
| ADA/EUR 1605261540001 2020-11-13T09:59:00.001Z | |
| ADA/GBP 1614333540001 2021-02-26T09:59:00.001Z | |
| ADA/PAX 1553659140001 2019-03-27T03:59:00.001Z | |
| ADA/RUB 1616140740001 2021-03-19T07:59:00.001Z | |
| ADA/TRY 1614333540001 2021-02-26T09:59:00.001Z | |
| ADA/TUSD 1545192060001 2018-12-19T04:01:00.001Z | |
| ADA/USDC 1553659140001 2019-03-27T03:59:00.001Z | |
| ADA/USDT 1523937660001 2018-04-17T04:01:00.001Z | |
| ADADOWN/USDT 1594887420001 2020-07-16T08:17:00.001Z | |
| ADAUP/USDT 1594887420001 2020-07-16T08:17:00.001Z | |
| ADX/BNB 1511925120001 2017-11-29T03:12:00.001Z | |
| ADX/BTC 1511924940001 2017-11-29T03:09:00.001Z | |
| ADX/BUSD 1627034340001 2021-07-23T09:59:00.001Z | |
| ADX/ETH 1511925000001 2017-11-29T03:10:00.001Z | |
| ADX/USDT 1635501540001 2021-10-29T09:59:00.001Z | |
| AE/BNB 1518170357616 2018-02-09T09:59:17.616Z | |
| AE/BTC 1518170297593 2018-02-09T09:58:17.593Z | |
| AE/ETH 1518170297604 2018-02-09T09:58:17.604Z | |
| AERGO/BTC 1603274340001 2020-10-21T09:59:00.001Z | |
| AERGO/BUSD 1603274340001 2020-10-21T09:59:00.001Z | |
| AGI/BNB 1528192740001 2018-06-05T09:59:00.001Z | |
| AGI/BTC 1528192740001 2018-06-05T09:59:00.001Z | |
| AGI/ETH 1528192740001 2018-06-05T09:59:00.001Z | |
| AGIX/BTC 1622620740001 2021-06-02T07:59:00.001Z | |
| AGLD/BNB 1633417140001 2021-10-05T06:59:00.001Z | |
| AGLD/BTC 1633417140001 2021-10-05T06:59:00.001Z | |
| ... |
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| ################################################################################################################# | |
| ## Author: mr-easy ## | |
| ## Webpage: mr-easy.github.io ## | |
| ################################################################################################################# | |
| ## While collecting cryptocurrency data using ccxt library, I found that it's difficult to know the start date ## | |
| ## of a currency pair, i.e. the timestamp at which that symbol(currency pair) was listed on that exchange. ## | |
| ## This code snippet will help in finding that for any speicific exchange. ## | |
| ## It uses binary search and returns the timestamp at which ccxt's fetch_ohlcv return non-empty result. ## | |
| ################################################################################################################# | |
| import ccxt | |
| import datetime as dt | |
| def find_start_time(exchange, symbol, start_time, end_time, timeframe): | |
| mid_time = (start_time + end_time)//2 | |
| #print(start_time, mid_time, end_time, end_time-start_time) | |
| if(mid_time == start_time): return mid_time+1 | |
| ohlcv = exchange.fetch_ohlcv(symbol, timeframe, mid_time, limit=1) | |
| if(len(ohlcv) == 0): | |
| return find_start_time(exchange, symbol, mid_time, end_time, timeframe) | |
| else: | |
| return find_start_time(exchange, symbol, start_time, mid_time, timeframe) | |
| if __name__ == '__main__': | |
| exchange = ccxt.binance({ 'enableRateLimit': True }) | |
| exchange.load_markets() | |
| for symbol in exchange.symbols: | |
| start_time = int(dt.datetime(2015,1,1).timestamp() * 1000) | |
| end_time = int(dt.datetime(2021,11,1).timestamp() * 1000) | |
| timeframe = '1m' | |
| symbol_start_time = find_start_time(exchange, symbol, start_time, end_time, timeframe) | |
| print(symbol, "\t", symbol_start_time, "\t", exchange.iso8601 (symbol_start_time)) |
Hi @MarkWClements I checked it, it is working perfectly fine for me. I got this output for the first coin-pair: 1INCH/BTC 1608872340001 2020-12-25T04:59:00.001Z
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This not longer seems to work for me. I ran your code and it returns '1420099200001 2015-01-01T08:00:00.001Z' for all symbols. Can you confirm if this still works or not?