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.

Filter by
Sorted by
Tagged with
-1
votes
1answer
15 views

Automated decentralized exchange between bitcoin and similar currency?

I want to create a cryptocurrency that's backed by bitcoin, that's running on it's own different blockchain and consensus algorithm. Is it possible have a decentralized exchange between bitcoin and ...
1
vote
2answers
540 views

Any exchange available for using virtual cards like Payoneer?

Is there any bitcoin exchange available for trading bitcoin with virtual cards like payoneer? I know there is coinmama and locabitcoin, but they are mostly P2P. Is there something like cex.io ? ...
0
votes
1answer
94 views

Buying Bitcoins from different brokers

I am trying to buy bitcoins from Coinbase. However since there is a limit I am going to purchase from another broker. How I can move those different bitcoins into one wallet? or shall I use different ...
0
votes
1answer
35 views

How to use Multisig feature on Bitcoin Core RPC in an online exchange?

I've craeted a small online exchange based on Bitcoin Core. The features in this application are: User send request to get a new address, and the Bitcoin Core generate a new one with defined ...
0
votes
2answers
490 views

Exchange currency trade history

I am looking for datasets of trade history, which contains the following information: date-time, buy/sell, price. The currency pair and exchange is not important.
0
votes
1answer
91 views

Keeping wallet addresses outside bitcoin core

I'm trying to build a good security for my online bitcoin based application. Is something like this possible? send_bitcoin(address) create_address() sweep_balances() + | | ...
0
votes
2answers
176 views

Which exchanges have issued their own token like Binance Coin and Quoine Qash coin?

What other exchanges have issued their own coin like Binance and Quoine? Who was the first to do this? I'm doing some research on the history of exchange backed tokens.
5
votes
2answers
1k views

What's the difference between a Bitcoin Wallet and a Bitcoin Exchange?

I was thinking about investing a small amount of money in Bitcoin: actually I'm having second thoughts about this, after all the fraud stories I've been told about on the Personal Finance site. ...
1
vote
1answer
69 views

How to exchange small amount of bitcoin?

Hi I have a little question could you tell which is the best method to exchange 2.27mBTC (18€) in euros or USD? I registered on coinmama but the minimum for them is 50€ is there any other exchange ...
7
votes
3answers
5k views

How can I get a new Bitcoin exchange up and running?

I would like to have a Profit Points <-> Bitcoins exchange. The exchange could either be developed and run by contributors of Open-org.com or be created by an existing Bitcoin exchange. I have, ...
0
votes
2answers
89 views

How to accept bitcoin and giving each user a unique address amd automatic withdrawal

I want to create a website when users on singing up will get a unique address and after getting my websites service,they can withdrawal the money also automatically. Is that bitcoin integration free ? ...
3
votes
3answers
540 views

Is buying bitcoin with paypal legal without laundering concerns?

I'm a software developer, and I want to make a website that allows users to sell bitcoin instantly for paypal cash without the hassle of an exchange - I don't even want to make a profit from it. The ...
0
votes
1answer
116 views

I have bitcoins in Poloniex. How do I get them to CANADIAN dollars?

Coin base doesn't allow transfer to a CANADA account and Kraken's authentication is down. it looks like I can get money out of Quadrigacx?? but how do I transfer my bitcoins from Poloniex to ...
0
votes
1answer
95 views

Bitcoin / Crypto and exchanges!

When we buy/ sell bitcoin through some exchange say "Koinex in Indian context", what is the process i.e. actually followed ? 1. Does exchange communicate to node(s) in the bitcoin blockchain thru my ...
1
vote
1answer
49 views

How to check if a given address belong to an exchange

Does any exchange provides any public information about its private keys managed BTC addresses, or is there any service that provides this information?
2
votes
3answers
351 views

How do exchanges set their transaction fees?

I was reading on the Bitcoin wiki (https://en.bitcoin.it/wiki/Transaction_fees ) that a user can set his own fees when conducting a bitcoin transaction. Like many, I have a Coinbase account, but I ...
1
vote
1answer
29 views

What does volume mean?

When we talk about OHLCV bars for say LTC-BTC, what does volume mean ? Is it the quantity of LTC transacted during the bar or the quantity of BTC transacted during the bar?
0
votes
0answers
18 views

How does a perpetual futures contract affects the actual price?

I kind of understand how a perpetual futures contract works, but I don't see how it affect the price of the underlying asset, such as Bitcoin.
18
votes
7answers
13k views

How is the exchange rate for Bitcoin established?

I noticed that there are exchange rates for Bitcoin to other given currencies. How are these rates established?
0
votes
1answer
31 views

From Edge to Poloniex

Bought bitcoin and have a balance in a exchange account at Poloniex. Is there another step I need to take or is this where the estimated value that changes is where I will be able to send this back to ...
1
vote
1answer
50 views

I'm a developer, trying to land a job at an exchange. What type of software would an exchange need? Want to build something to use as a resume [closed]

I'd like to give a good impression by solving a problem they already have, but I'm not sure what could it be. Thanks!
0
votes
1answer
34 views

How much on-chain activity is to and from exchanges?

Are there any data services which provide metrics that show how much of the transactions on the Bitcoin blockchain are to and from exchanges?
0
votes
1answer
27 views

Exchange Confirmation Requirements

What does the minimum confirmations required for a deposit mean for the security of exchanges? For example, Coinbase requires 3 confirmations for Bitcoin deposits. Suppose an adversary deposits 10 ...
1
vote
2answers
373 views

My Bither Hot Wallet

Purchased a Bither bitcoin machine and can't figure out how to work it. I keep getting bitcoins but don't know how to send them to my Coinbase wallet and therefore exchange them for cash. Help
2
votes
2answers
1k views

Is there a cold storage option for altcoins?

Is it possible to create a paper wallet for altcoins offline and send your altcoins there? I can only buy altcoins from online exchanges like bitrexx but I feel it's really risky to keep large ...
0
votes
1answer
180 views

Use bitcoins at bitstamp to buy something online

How can I use bitcoins at bitstamp to buy something from some online seller?
0
votes
1answer
15 views

Order Book Distribution

I'm currently building a small bitcoin order book simulator that would mimic user limit orders. What gives order books its V shape appearance? That is, the further away we go from the market price, ...
0
votes
1answer
529 views

Do exchanges have a sandbox to test?

Hey so I want to test some trading.. does binance, bittrex, poloniex, kraken or gemini have a sandbox to trade fake crypto to test systems?
0
votes
1answer
811 views

Can't use Bittrex Exchange python-bittrex api call: no output

I'm completely new to python (and programming), and I know this question will sound very dumb to most of you people. I'm experimenting on getting datas from the cryptocurrencies exchenge bittrex and ...
1
vote
1answer
54 views

What are the country-specific cryptocurrency prices on Yahoo finance?

I was under the impression that cryptocurrency prices were set by an exchange's currency volume and buy/sell averages, so what exchanges are used to get the Yahoo finance data with country-specific ...
1
vote
2answers
149 views

Buy coins using a australian bank account from Germany

I am German living in Germany but do own an Australian bank account. I would like to use that money to buy bitcoins but somehow am not able to at the big exchange markets. Whenever I identify myself ...
-3
votes
3answers
674 views

What are the quicker ways to use my bitcoins for paying in usual shops (off- or online)? [closed]

I have some bitcoins which I want to use for payments in the "usual" shops around me (not accepting bitcoins, but accepting plastic cards), and in a quicker way. Previously, I used http://metabank.ru ...
9
votes
5answers
19k views

Is there an opensource crypto-currency exchanges engine?

I'm looking for an opensource crypto-currency exchange engine. My preference would be for something easy to use like joomla or drupal. My exchange setup needs support for alt-coins and bitcoin. I ...
0
votes
2answers
65 views

How do cryptocurrency exchanges work with so many currencies at the same time?

To implement automated deposits/withdrawals of a single currency for a business there has to be a lot of code in place specific for that currency. For example if I want to automate sending and ...
0
votes
0answers
27 views

Is Coinbase the Only Crypto Exchange to Provide a 'Full' Order Book?

All exchanges seem to offer a 'depth' feed so you know the volume at each price level. But Coinbase gives you the 'full' feed so you can actually see every order coming in (timestamp,price,size,...
1
vote
1answer
198 views

Bitcoin Exchanges for Self Directed IRA LLC

I have a self directed IRA with control through an LLC for funding purposes. Has anyone registered with a bitcoin exchange in the name of their LLC and if so, which exchanges are user friendly for ...
0
votes
1answer
263 views

Bittrex API market history — interpreting OrderType

The Bittrex API has a request to get the market history: https://bittrex.com/api/v1.1/public/getmarkethistory?market=BTC-DOGE which gives a response containing the following fields: "Id" "TimeStamp"...
1
vote
1answer
28 views

How does exchanges, such as coinbase handle off-chain transaction?

Does coinbase create a channel between each customer and coinbase itself? If i buy 10 USD of bitcoin from coinbase, where does the 10 USD worth of bitcoin come from? Does coinbase maintain a huge ...
1
vote
1answer
29 views

What is the difference between adjusted and reported volume for exchanges?

I'm trying to get an idea of exchange ranking in terms of trading activity (i.e. volume). I've had a look at www.coinmarketcap.com. There are 3 sortings which are rather different: Exchanges by ...
3
votes
4answers
3k views

Are there any opensource PHP cryptocurrency exchange/marketplace

As the title suggest, are there any opensource PHP cryptocurrency exchange/marketplace. Most of the ones I found does not seem to work or are abandoned.
7
votes
2answers
392 views

Coin Exchange Profits

I've seen plenty of people looking into setting up coin exchanges. I'm also interested in the development of cyptocurrencies and think it might be a good idea to get involved in the business ...
1
vote
1answer
400 views

Access coins stored at Cryptobridge?

I have just discovered, albeit far too late, that Cryptobridge has closed. Now, there is a lot to say about this particularly dodgy move, but I won't and I'll keep this simple: How can I access the ...
2
votes
1answer
302 views

What is the right method to calculate Relative Strength Index (RSI) for incoming real time data?

I am working on a trading bot that computes values for several indicators including the RSI. I subscribe to real time minute-level market data from an exchanges, and as new data arrives, I get the ...
0
votes
1answer
372 views

Shorts, longs BTC data

I am trying to use the Bitfinex API to get historic shorts,longs BTC/USD data.So, the Bitfinex gives size data with Available values: '1m', this equals last 2 hours, i need last two month at least. ...
0
votes
1answer
81 views

Confused by the term: trading partners. And how to convert more fringe currencies back to bitcoin

Two questions: I am confused by the term: trading partners like BTC/ETH, etc. I'm into some more of the fringe currencies, IOTA, and SAN. Bought them with bitcoin on bitfinex, how to convert back? ...
0
votes
1answer
711 views

Using shapeshift to buy cryptocurrencies

I want to buy Monero using Bitcoin with Shapeshift API : Here are my steps : I generate a public address on https://moneroaddress.org/ The address is PUBLIC_ MONERO_ADDRESS I already have Bitcoin ...
2
votes
1answer
451 views

Where can I find altcoin inflation rates?

I know I can use coincap.io and CoinMarketCap to see a lot of good information about altcoin relative values, and cryptocompare has good detailed information, but where can I access inflation rates ...
0
votes
1answer
685 views

Signature for this request is not valid

im testing the binance api but cant get over the signature problem can u spot a mistake on my signature?: const crypted = CryptoJs.HmacSHA256("timestamp=" + new Date().getTime().toString() + "&...
0
votes
0answers
9 views

Who is your counterparty when longing / shorting on leverage?

I understand the basic cases of how longing/shorting works and how two parties with opposing price predictions can make a derivative contract to settle in cash when the price goes up or down. But how ...
-1
votes
2answers
72 views

Would requesting a refund for a Bitcoin order be a better way to transform your Bitcoin in national currency?

Let example.com be a shop on the internet accepting Bitcoin as payment system, along with USD payments. In the context of a refund, the user gets back USD. Now, Alice has, let's say some bitcoins, ...

1
2 3 4 5
14