1
Solved

Binance duplicate "Transfer" transaction

I am using the Binance API and it seems to be duplicating a "transfer" transaction in my inventory. So far I have only noticed this for one coin, but I see two transactions with the same:

  • Reference
  • Amount
  • Timestamp

I have tried deleting the transactions and doing an update, but the duplicates come back.

2 replies

This should now be fixed.

Since the Binance API does not support downloading all transactions at once, we have to download transactions for each of the trading currencies (symbols) in an account, and combining them together. As a result, we were inadvertently creating a duplicate transaction between two trading currencies. We've now fixed the Binance API worker to only return and process unique transactions.

This is very interesting. As per duplicated transactions, transactions are considered unique if they match the same amount, currency, reference, and time (within one second). Also note that a single buy/sell is encoded in CryptFolio as two separate transactions: one for the buy, and another for the sell.

Can you let me know what transactions are being duplicated? (You can email the transaction references to support@cryptfolio.com)