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Create an API on a server

question :

J’ai besoin de faire une moyenne de prix du cours des cryptos en prennent l’api des sites suivants :

I need someone to make an API that will give me the average price from :

GDAX

Bitfinex

OKCoin

Poloniex

ANX

Kraken

itBit

BitStamp

xBTCe

Binance

Liqui

HitBTC

Exmo

Bittrex

For the following cryptocurrencies :

ETH

BTC

DASH

ETC

LTC

XRP

The goal is to generate for exemple on the Bitcoin a final price that would be the average price of all the platform listed bellow by using their API using the following calculation :

BTC = GDAX + Bitfinex + OKCoin + Poloniex + ANX + Kraken + itBit + BitStamp + xBTCe + Binance + Liqui + HitBTC + Exmo + Bittrex / 14

In case one of the API doesn't load in time, the system should be able to avoid this platform price feed and make the calculation like that :

Exemple in case the API from OKCoin dosent load :

BTC = GDAX + Bitfinex + Poloniex + ANX + Kraken + itBit + BitStamp + xBTCe + Binance + Liqui + HitBTC + Exmo + Bittrex / 13

The Calculation would be installed on a server that works only for this purpose.

The goal is to get the final calculation by an API you made and to display the final price to over 50 sites.

Habilidades: PHP, Captura de dados na web, Servidor Windows

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Acerca do Empregador:
( 8 comentários ) Paris, France

ID do Projeto: #15185601

34 freelancers estão ofertando em média €491 para este trabalho

NickolaS

Hi, I can help you to make this tool within 5days - a week. AS you can see, I make an API project now almost every day Соответствующие навыки и опыт 12 years in PHP, back in 2009 was in top50 providers here before goi Mais

€700 EUR in 5 dias
(340 Comentários)
7.5
tarekahmed

Hello Welcome here is a sample of what I did before please check this an Exam System [url removed, login to view] admin panel [url removed, login to view] admin / admin Relevant Skills and Ex Mais

€555 EUR in 10 dias
(103 Comentários)
7.4
phpXpertbd

Dear Sir, I specialize in web development, web scraping and data mining projects. Please open chat with me and lets discuss in more details about the project. Many thanks!!! Relevant Skills and Experience PHP-cURL, Mais

€500 EUR in 20 dias
(72 Comentários)
7.1
ShiaFirst

Hi, I can develop this api. I am working as a developer since 7 years and I have worked on various different kind of api(s) before. Relevant Skills and Experience PHP, Web Scraping, Windows Server Proposed Milestones Mais

€600 EUR in 20 dias
(108 Comentários)
6.6
€505 EUR in 10 dias
(52 Comentários)
6.1
€250 EUR in 10 dias
(6 Comentários)
5.4
€444 EUR in 7 dias
(45 Comentários)
5.4
bestit4u

Nice to meet you. I 've read your post and so very interested in your job. I 'm sure I can satisfy you with my ability. Relevant Skills and Experience I have experiences that scrap over 1000 sites. I have also much e Mais

€555 EUR in 10 dias
(47 Comentários)
5.9
eugenedromov

Greetings!! I strongly believe and can deliver to you what is needed. Message me if we can discuss further.

€555 EUR in 10 dias
(7 Comentários)
5.1
phonedroidapps

Greetings, WE WILL DO THIS WORK AS PER YOUR REQUIREMENT AND EXPECTATIONS. With the experience of over 1600+ web development projects including ANDROID , iOS , WEBSITES , WEB APPLICATIONS & SOFTWARES Relevant Skills Mais

€555 EUR in 10 dias
(3 Comentários)
6.0
samuelmillette

Bonjours! Je comprend ce que tu recherche et je peux le faire facilement :) laisse moi un message, je peux te faire le api en moin de une semaine tout inclu

€388 EUR in 6 dias
(36 Comentários)
5.5
sushilpathariya

Hello Friend Here is an expert for your project I have more than 20 years of experience in web designing and web application development, Relevant Skills and Experience I have more than 6 years of experience in this Mais

€444 EUR in 10 dias
(34 Comentários)
5.1
Alian123soleil

Bonjour ! Je suis intéressé par votre projet qui consiste à faire la moyenne d'un cours récupéré sur 14 API différentes. Relevant Skills and Experience 20 ans d’expérience en développement / administration. Différente Mais

€500 EUR in 4 dias
(16 Comentários)
4.8
€555 EUR in 10 dias
(21 Comentários)
5.2
shishirslayer

Hello Sir, I have very good experience making API server an web scraper in PHP. Give me a chance to work and you wont regret. Relevant Skills and Experience 5+ years in PHP Proposed Milestones €250 EUR - Create an A Mais

€250 EUR in 4 dias
(9 Comentários)
4.3
bhagwansahane89

Hello, am a api expert. come on chat now so we can discuss in detail. thanks

€250 EUR em 1 dia
(29 Comentários)
4.8
GervaiseT

Bonsoir ! Je suis totalement à même de pouvoir créer cette API. N'hésitez pas à me contacter si vous avez des questions (expérience, etc). Cordialement Expérience et Compétences appropriées Développeur PHP expérimenté Mais

€300 EUR in 2 dias
(13 Comentários)
4.2
csinfotechorg

GREETING ! On behalf of CS Infotech having experience of 7+ [url removed, login to view] have a team of experienced developers & designers who are capable of completing this project on time with quality. Relevant Skills and Experience We Mais

€685 EUR in 21 dias
(13 Comentários)
4.0
€555 EUR in 10 dias
(9 Comentários)
4.1
€555 EUR in 10 dias
(2 Comentários)
3.8