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I know how the process of changing BTC price ​​occur, but I curious as to what gave the initial value to BTC and whether the price of another cryptocurrency refers to the BTC?

How would I replicate this process using an API or any algorithm?

Nick ODell
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Log.wtf
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2 Answers2

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฿ price comes from whichever API you use. I prefer Coindesk because it does a weighted average, but Blockchain.info is another good option, as is Bitstamp or Coindesk.

From there you can use Bittrex API or Cryptsy or Poloniex.

There's also specialist API like gem.io or blockcypher.com

Wizard Of Ozzie
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  • OK, now I perhaps see the author's reference to "API", but it's still very inaccurate. API is not where the price comes from. The price comes from the market, it's where the demand and supply meet. That's the "source" of what is referred to as Bitcoin price. Now, API here is just an convenient access to one exchange's historical data, and does not have anything to do with the price forming process; thus I think it does not really fit into the topic of this question. – knaperek Oct 20 '14 at 21:59
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How much would you pay for 1 BTC in 2009 before knowing all this? Probably some cents since u would not mind losing, that was how the first BTC price was defined.

Nowadays is pure especulation with some basis on the price of electricity cost to generate 1 BTC.

APIs u can search for on the major exchanges, such as Bitstamp,BTCchina,Huobi,OKcoin,BTCe and so on...