Questions tagged [exchanges]
This tag should be used for questions regarding exchanges. Exchanges are sites which allow for the conversion of Bitcoins to various world currencies as well as alternate cryptocurrencies.
Sent crypto to email address, recipient's exchange needs transaction-id
I sent $500 in Bitcoin and Ethereum to my niece email address. She got an email for each but could not cash them without Transaction Hash (TXN ID) as I was told by her exchange company! Is there any ...
Help about HD wallet with python
I'm creating simple small exchange with python flask this exchange is going to be used by our small community with about 500 people to trade our own coin with bitcoin ( Our own coin is dash fork). ...
Where did my bitcoin go [duplicate]
I keep getting emails telling me to wirhdraw my bitcoin when i do that it wants me to pay a fee in bitcoin. It says it has been transfered to an exchange binance how do i find them
How do I extract my Bitcoin to an external wallet?
I recently discovered that I had Bitcoin that I invested in over a year ago, and I didn't open an external wallet. I want to find out how I can move it to an external wallet, so I can get a payout on ...
It´s correct use a full node for a crypto exchanger? [duplicate]
My goal is to create an exchanger from scratch, I don't want to depend on third parties referring to the apis, so looking for how to do it I came across the nodes. Would it be correct to use this for ...
Prior to collapse, how could FTX honor btc withdrawals if filings show they held no bitcoin?
I have seen in the news that, in bankruptcy filings, it was revealed that FTX held no bitcoin. As far as I can find on the internet there's nothing pre-implosion that suggests user were explicitly ...
What is the risk involved in fedimint?
I want to know the risks involved in fedimint? Fedimint is something that was shared as improving privacy for bitcoiners.
Transfer and account
I'm attempting to clarify a few things in my mind. The wallet.dat file contains (amongst other things) my transaction history alongside the private keys associated with each address in use in the ...
How do exchanges send transactions efficiently?
This site says that " (exchanges do not attach bitcoin miner fees)...Bitcoin exchanges often try to send their transactions as efficiently as possible. This can mean that the fee is not large ...
Need help with my withdrawal
If I used coinme to deposit at an atm can someone walk me through how to withdrawal? I have the coinme app and trust wallet? Which one would I use? Someone was helping me and stopped responding.. ...
How are crypto prices calculated by an exchange? Example game in a spreadsheet to illustrate [closed]
I find the mechanisms behind crypto fascinating, so I wanted to do the thought exercise of creating my own coin, and seeing how it evolves in a simplistic spreadsheet-based example such as this one: ...
Doubts about kyc information request of crypto exchange site
Is it normal for a crypto exchange market site to require a photo of myself holding a signed handwritten note in one hand and my id card in the other as kyc information? I'm not a hostage and it feels ...
soloxbit.com genuine or fake crypto exchange? [duplicate]
I am new in crypto. I know something about cryto currency and its working. Today some one suggested me soloxbit global exchange is it a genuine crypto exchange or not? not enough material is ...
Using online exchange like ChangeNOW or FixedFloat to create anonymity?
Online exchanges like ChangeNOW, SimpleSwap and FixedFloat, unless they keep records for a long period, which theoretically might be later accessed by authorities, might offer considerable privacy. I ...
Is it true that decentralized exchanges require centralized markets to be efficent?
Is the following statement correct? AMMs cannot exist without traditional order book exchanges they can arbitrage against, because even sophisticated mathematical formulas cannot truly represent ...