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Javascript/PHP code to calculate CRypto currency amounts

I need javascript or PHP code that i can past on a web page that calculates the following using the formulas below and connects to [login to view URL] API to pull prices. If Coinbase does not have one then [login to view URL] will do.

I need all the content on this page centered on auto updates prices every 3 seconds. I need the code to be commented so I can update the values for the equations as I see fit. All amounts are in USD

A. Total amount of Bitcoin

( this value should be displayed on the page by a value I set in the script)( does not need to auto update)

B. Purchase price of Bitcoin at amount above

(this value is static and I will supply it to the script)( calculated by A x B) ( does not need to auto update)

c. Current Value of Bitcoin

( A X current price of BTC from Coinbase or [login to view URL] API)( must auto-update)

D. Leave a blank space here So i can fill in Values ( does not need to auto update)

E. ( this is where you will need either the coinbase or the changelly API

This spot needs to display what the current conversion of BAT to BTC is based on the amount of BAT I supply to the script. ( please see the screen shot for an example of what I am looking for. For example, I supply the script with the amount of BAT that I have. I want it to display the current conversion. Example I have 500 BAT-- based on the current market I want it to display how MUCH in BTC I would get if i traded it. I do not want to have to add any values in manually every time. I would like the script to just display what the currrent exchange is and have it update every 3 seconds. EXAmple of what I want to see on the page.

500 BAT = .01 BTC ( not actual values - just used for example)

I know this sounds confusing. Please let me know if you have any questions

Навыки: JavaScript, PHP, Биткойн, Web Development

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О работодателе:
( 1 отзыв ) allentown, United States

ID проекта: #26310377

18 фрилансеров(-а) готовы выполнить эту работу в среднем за $186

jaunty77

Hi there, I can build a php powered page (html) that could be used as a code block within other pages or as an iframe. I'll be using php code mostly to fetch the rates from coinbase or changelly and javascript code to Больше

$175 USD за 3 дней(-я)
(76 отзывов(-а))
6.7
ArkssTech

Hey Manager!! We checked for your project and interested in your project. I am professional full stack developer with skills including JavaScript, PHP, Bitcoin and Web Development.
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(49 отзывов(-а))
6.7
QASIM7862001

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(26 отзывов(-а))
6.1
satyaninfotech

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6.0
vetdobr2

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5.7
SIVILAY88

Hi friend I have enough experience on meta trader,MT4/MT5, tradingview, pinescript ea and indicators(ma,ema,rsi,macd,ichimoku), also many exchanges(binnace, bitmex, bittrex, biki,coinbase...) If you give me a chance, I Больше

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5.7
vitalykuzin

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kholmogorovadev

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camisua

Hi, Scott How are you? I can pull currency data from coinbase API or other API service. It's a piece of cake for me, I have worked exactly same project for another employer. I can start right now. Regards.

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deepakraturi

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CheonXIA

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TAJMUL13

It need an api to call the data from remote server then data will display according to conversion rate. I have design this kind of project before. can i share with you? Best Regards

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cheren98

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tarunsonwane2

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larikansver

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