I want to transfer my XDN from poloniex to bittrex but there is this notice in bittrex:
To deposit coins, use the Base Address and payment_id in the transfer command:
transfer 1 [Base Addresss] [amount] [Payment_Id]
If the payment_id is not included in your transfer, we cannot credit your account. Please do not directly deposit from an exchange or pool unless they allow you to specify a payment id.
We truncate payments to 8 decimal places. For instance, if you deposit 0.0000000195, you will only receive 0.00000001
The problem is, there is no payment ID column in poloniex
If you trust Hitbtc

you can send your XDN to there, they don't require payment ID, and then from there you can send to Bittrex