Sites which allow for the conversion of Bitcoins to various world currencies as well as alternate crypto-currencies.

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20 views

Exchanges whose websites use EV SSL certs?

What are all the Bitcoin exchanges whose websites have an Extended Validation (EV) SSL cert? EV certs appear green in Firefox. This is what Circle's looks like: The only exchanges that have EV ...
2
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2answers
41 views

I am looking for a reliable and low cost way to make loan repayments from Asia to the US. Are there any banks in the US that will acept Bitcoins?

I'm looking for a reliable, low cost, transparent and efficient way to make monthly loan repayments from Asia to the US each month. Are there any banks in the US that will accept bitcoins? So, I'm ...
4
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1answer
81 views

Is there a generally agreed on protocol for creating proof of solvency?

After the MtGox incident, a lot of Bitcoin exchanges started pursuing audits and creating a proof of solvency / liability to prove to their users they remain solvent. While proving that one owns the ...
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1answer
49 views

Would a service for automated repurchasing of Bitcoins encourage spending?

We launched Reload, an online service that binds your bitcoin wallet to your bitcoin exchange account (16 supported so far): whenever you spend bitcoins from your wallet, Reload will use your exchange ...
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1answer
33 views

Rounding in BTC exchanges

Does anyone know whether exchanges usually round values or truncate them instead? Different exchanges support different resolutions for prices and amounts. For instance, BTC China supports 2 ...
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2answers
104 views

Why is the exchange rate of Bitcoins the same for everyone?

If I open Google and type 1 Bitcoin to Dollar I'm returned with a number (as of writing, "1 Bitcoin equals 246.09 US Dollar"). But where does this number come from? Given the decentralized nature of ...
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1answer
51 views

Buying bitcoins with chinese RMB

I know a Chinese citizens have a limit of 50 thousand dollars they can send abroad, yearly. I was wondering if it is possible to buy bitcoins in an exchange like btcchina and then sell them back in ...
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1answer
38 views

Unable to receive/preview funds due to un-synced wallet [duplicate]

I bought bitcoins and sent them to the wallet, however the wallet is not synchronized and as a result I cannot see my bitcoins. Will I be able to see them as soon as the synchronization process ...
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1answer
155 views

How does Cryptsy's Trade Key system actually work

I am building an altcoin to altcoin trading site wherein any Member can trade any altcoin for any other altcoin ... (Top 60 or so Altcoins are supported). I need to know how Cryptsy's Trade Key ...
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1answer
89 views

Are there any online services available to exchange prepaid cards into BTC?

I live in the USA. I would like to use prepaid cards to buy some BTC (less than $100USD) I've tried trucoin.com and the wait time is enormous, 4 days since sign up and still haven't received an ...
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2answers
44 views

Bitcoin exchange platforms and foreign exchange regulations

I'm wondering how cryptocurrency exchange platform adapt to country regulations where foreign exchange is forbidden (especially where sending money outside is forbidden). How they could buy Bitcoin ...
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3answers
53 views

Can I use bitcoin to so that my non bitcoin friend can receive CNY?

Can I send money to my friend's Chinese Bank account using bitcoin? How easy and safe are the resources for a Chinese person to convert bitcoin to cash?
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2answers
139 views

Which is best for mining bitcoin?

I am wanting to buy a hardware for mining bitcoin and namecoin using Bitminter. But then Genesis Mining offer online cloud mining. I want to know if it's better to buy a hardware for mining bitcoin or ...
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1answer
82 views

How to avoid price pumps & dumps when trading with bot?

Recently I recieved $500 USD in credits for trading with Coinsetter, a NYC based bitcoin exchange, so I decided to use them and coded a bitcoin trading bot for myself (never have done such thing ...
2
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0answers
109 views

How to get BTCChina full Orderbook (FIX or alt API)

I have worked through BTCChina's FIX APi (using their java example). Creating a subscription request message such as: public static Message marketDataIncrementalRequest(String symbol) { ...
4
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2answers
119 views

Precisely what did Mt. Gox do wrong?

Everyone likes to trash Mt. Gox. There is a ton of hearsay out there. Can someone produce real evidence of their poor business practice? I was hoping to find their old website FAQ for example. ...
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2answers
139 views

What changed about coinbase.com to make it a “regulated exchange”?

It's all over the news that coinbase today is opening "will open the first regulated bitcoin exchange in the U.S.". But what exactly is the news here? Hasn't coinbase been serving customers from ...
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3answers
131 views

Can an exchange work which does not have control of the private keys?

It seems like there is really no great way to exchange USD for BTC. Having to trust an exchange with your private keys is undesirable. I'm wondering if there is a way to utilize the convenience of ...
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2answers
125 views

How does ShapeShift operate on 0-1 confirmations

ShapeShift can exchange user's crypto currency almost instantly. They state that most transactions don't require any confirmations: Small deposits are processed with zero confirmations. Larger ...
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1answer
38 views

BTCe setting price per BTC

Say I want to make a money exchange to sell a small amount of Bitcoin for USD (I've not done this before). I notice a few things that I am not sure I understand when I visited btc-e.com. There are two ...
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2answers
36 views

Question about BTC-E fee's

I'm looking into trading on btc-e but can't find too much info on the trading fees. All I see is a general 2%. Is there a fee for trading btc in or out? What else is there? What's the 2% calculated ...
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0answers
62 views

Which exchanges support U2F authentication?

I got myself a nice security key (Yubico Fido) today, which utilises the U2F protocol. But to my surprise not a single Bitcoin exchange seems to support this yet, only Google itself. So which ...
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4answers
364 views

What programming language should be used to develop Bitcoin exchange software? Why?

I've only heard PHP is terrible (e.g. in the context of Mt. Gox) and a more efficient/more security-oriented language would be preferable for matching orders and account security. Which programming ...
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1answer
199 views

API feed for OHLC / VWAP data in (close to) real-time

I'm interested in the OHLC / VWAP data (both historical and recent) provided via API to be used by external charting application. I don't want to use trades methods as whole process should be as ...
2
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2answers
330 views

Convert back from BTC into a local currency, efficiently

I receive rent income in the US. I'm using coinbase.com to convert from USD into BTC, with no problems. I will be traveling outside the US, so I would like to convert back from BTC into a local ...
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2answers
1k views

Best way to mix bitcoins? mixer, coin join (shared send), dark wallet, stealth addresses?

When you want to anonymize a few hundred BTC, what would be the best (safest) way? I can think of these alternatives: Deposit to and withdraw from exchange (like Kraken, Bitstamp, etc)Pros: ...
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0answers
30 views

How works with LakeBTC's darkpool?

I have long heard LakeBTC's darkpool, but I do not understand how it works. They say LakeBTC's version of dark pool is designed to protect the interests of all investors, not the other way ...
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0answers
18 views

Graphing the level of trader participation

https://btc-e.com/api/3/docs#trades https://btc-e.com/api/3/docs#depth To try and picture this, say there was an indicator line that shows the total quantity of active orders regardless of if they ...
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0answers
24 views

CampBX What is their Market depth about?

http://campbx.com/api/xdepth.php In the above link there is JSON data explained as: This call returns the full CampBX market depth in JSON or JSONP format containing Asks and Bids. Each element ...
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2answers
223 views

Arbitrage in Bitcoin exchanges [duplicate]

How efficient is the bitcoin market? I am confused after comparing buy prices in exchanges operating in different currencies. For instance, I see that 1 BTC amounts to 347 USD at the moment at one ...
2
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1answer
53 views

Is there a chart of all combined orderbooks?

I would like to view a chart where all bid/asks are combined from the various exchanges, instead of keeping multiple tabs open for each exchange. Is there a website that allows this kind of ...
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0answers
47 views

Reliable method to convert national currency to bitcoin [duplicate]

I'm relatively new to Bitcoin and cryptocurrency so please excuse my newbie question. I'm looking for a reliable method to convert national currency (i.e. "normal" money) into Bitcoin. A quick ...
2
votes
1answer
291 views

Automatic transfer of funds between exchanges

I need to circulate money between exchanges automatically. I want to transfer cryptocurrency (BTC, LTC) between exchanges. I find that these exchanges have API calls for withdrawal options: Cryptsy, ...
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2answers
159 views

Trading bitcoin with paypal?

Is it possible to trade bitcoin with paypal and stay anonymous? How the big trading sites are trading bitcoins and recieve payments with paypal and keep the users anonymous (because there isn't an ...
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0answers
64 views

How do you buy bitcoin using Perfect Money? [closed]

Is there anyone who is selling or buying bitcoin through perfect money?(A Russian money payment system) Please help me out and enlighten me on this.
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1answer
43 views

Library for trading on major exchanges

Is there a library which exposes order-book and trading functionality of major exchanges like BTC-e, Bitfinex, Cryptsy etc. ? I know these site have their own API but I wanted to re-use the code, if ...
1
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1answer
216 views

Is there any regulations on buying and selling Bitcoin on eBay?

I see a lot of people selling Bitcoin on eBay. Since the government began regulating exchanges, are there any rules you have to follow now to sell Bitcoins on a site like eBay? Additionally, are there ...
0
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1answer
103 views

How do cryptocurrency exchanges like Mintpal manage so many?

As there are 100s of crypto coins each with their own QT-client, how do exchanges manage the transactions? Do they use the core client of every altcoin in the servers or will they be programming code ...
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1answer
36 views

Where can one trade AuroraCoins for Bitcoin?

I have some AuroraCoins (AUR), minin' them on ghash.io. I want to turn them into BTC and then use BTC (no USD!). Some exchanging site? Trust me, I've been Googling, Binging, DuckDuckGoing and others ...
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2answers
93 views

What's the point of trading BTC if you're limited in the things you can buy

If you're trying to make a profit by trading BTC... fine, I get it. What other reasons are there to trade BTC?
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1answer
59 views

Why is there a need for different exchanges?

In laymen's terms, why is there a need for different bitcoin exchanges? Is it currently the wild west and eventually these exchanges will consolidate. Or can exchanges actually provide different value ...
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1answer
69 views

Bitcoin trading: security

I have seen different trading websites on Bitcoin and a question came to my mind: Security Why do they require so much identity verification? If I remember correctly MtGox (despite what later ...
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1answer
88 views

Does Cryptsy reuses market IDs?

Cryptsy has a lot of markets. Each market has its own ID. Now markets have an ID in the range [1,220]. Sometimes old markets are deleted. Are the IDs of that markets reused or not? I have the same ...
3
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1answer
988 views

Calculation of arbitrage profit

I have made calculations based on 3 exchange buy and sell orders. (Cryptsy, C-cex and Bter) and have taken DOGE/BTC market into account. Both cryptsy and C-cex have the same calculations to get the ...
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1answer
241 views

Can't understand arbitrage profit calculation

Found the formula in the following link. I can't understand with my knowledge. Can anybody explain me with an example? profit = ExchangeA_sell * (1 - ExchangeA_fee) - ExchangeB_buy * (1 + ...
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0answers
42 views

Which exchange is better for average users? [closed]

How do bitstamp, btc-e, bitfinex, lakebtc, btcchina, compare on trading fee, deposit way, and withdrawal speed? Which is the most comfortable for us?
3
votes
1answer
140 views

Are There Abbreviations/Acronyms/Codes for Cryptocurrency Exchanges?

I wonder if there are any abbreviations/acronyms/codes for exchanges like Cryptsy, Kraken, and Ccex. Similar to abbreviations as seen for coins in Bitcoin = BTC and Litecoin = LTC.
4
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1answer
463 views

BitLaunder's mixer vs “major exchanges” mixer

BitLaunder (seemingly created by syadasti) writes: Secure Launder renders your bitcoins completely untraceable, even to the most persistent forensic investigator. You deposit bitcoins into ...
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2answers
57 views

Is there an on the fly service to exchange physical currency for BTC for payment processing? [closed]

I want, as a merchant, to receive money from my customers in the form of bitcoins, to avoid the 2~4% fees. But many of my customers don't have BitCoins. I was wondering if there is a service that ...
3
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1answer
59 views

What does it mean to say that Huobi “self-match” trades?

A reddit post claims that Huobi is faking trade volume by "self-matching" trades. What does it mean to say that Huobi "self-match" trades?