Generate missing cost basis for unknown crypto deposits from day-of historical price.
$ node index.js data.csv costbasis
402/402 100% 0.0s (0 errors)
Type Buy Cur. Sell Cur. Exchange Trade Group Comment Trade Date
"Type","Buy","Cur.","Sell","Cur.","Exchange","Trade Group",,,"Comment","Trade Date"
"Income","0.00059200","BTC","-","","Coinbase","",,,"Cost Basis","06.04.2016 08:47"
"Income","27.25163848","BTC","-","","Coinbase","",,,"Cost Basis","20.05.2016 16:46"
"Income","0.63300000","BTC","-","","Kraken","Kraken Ledger",,,"Cost Basis","18.06.2016 15:14"
...
$ node index.js data.csv summary
Transactions: 4879
Total Days: 791
Withdrawals: 3913
Matched Deposits: 564
Unmatched Deposits: 402
Calculate prices from cryptocompare aggregrate (cccagg):
$ node index.js data.csv prices
402/402 100% 0.0s (0 errors)
Type Buy Cur. Sell Cur. Exchange Trade Group Comment Trade Date Price
"Type","Buy","Cur.","Sell","Cur.","Exchange","Trade Group",,,"Comment","Trade Date"
"Income","0.00059200","BTC","-","","Coinbase","",,,"Cost Basis","06.04.2016 08:47"
"Income","27.25163848","BTC","-","","Coinbase","",,,"Cost Basis","20.05.2016 16:46"
"Income","0.63300000","BTC","-","","Kraken","Kraken Ledger",,,"Cost Basis","18.06.2016 15:14". "753.77"
...
If a symbol cannot be found, errors will be shown and the price will be empty:
402/402 100% 0.0s (2 errors)
No price for BLOOBLOO on 2018-12-11
No price for BLOGBING on 2018-12-13
Type Buy Cur. Sell Cur.Sell Exchange Trade Group Comment Trade Date Price
"Income","1.00000000","BLOOBLOO","-","Coinssss","",,"11.12.2018 00:00"
"Income","10.00000000",BLOGBING","-","Coinssss","",,"13.12.2018 00:00"
"Income","0.63300000","BTC","-","Kraken","Krakenger","18.06.2016 15:14" "753.77"
Use all.js to calculate prices and totals (amount * price) for every transaction. Calculates prices from Coinbase.
$ node all.js data.csv
11/11 100% 0.0s (0 errors)
"Type","Buy","Cur.","Sell","Cur.","Price","Total","Exchange","Trade Group",,,"Comment","Trade Date"
"Withdrawal","-","","3.97977742","ETH",378.85,1507.7386755670002,"Coinbase","",,,"","01.04.2018 21:53"
"Withdrawal","-","","3.23510857","ETH",303.7,982.5024727089999,"Coinbase","",,,"","04.09.2017 08:46"
"Withdrawal","-","","2.82298340","ETH",404.95,1143.16712783,"Coinbase","",,,"","06.08.2018 22:51"
...
- Clone the repo.
- Rename sample-secure.json to secure.json and add valid API keys.
- sample-data.csv is from cointracking.info/trades.
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