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    20 online bitcoin jobs found, pricing in USD

    I would d like someone experienced in Bitcoin API to look at the error in my code and fix it After payment when i try to send transaction ID the submit button doesn't not send data

    $67 (Avg Bid)
    $67 Avg Bid
    10 bids

    ...want to find bitcoinJ core developer. Because I have own cryptocurrency what cloned from litecoin. 2 years ago, It was published and at that time coin core is built based on bitcoin-core and android version is based on bitcoinj. And last month, our core developer upgrade the coin-core from 0.8 to 0.13. But We can't upgrade the coinj because the corej

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    11 bids

    ...want to find bitcoinJ core developer. Because I have own cryptocurrency what cloned from litecoin. 2 years ago, It was published and at that time coin core is built based on bitcoin-core and android version is based on bitcoinj. And last month, our core developer upgrade the coin-core from 0.8 to 0.13. But We can't upgrade the coinj because the corej

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    16 bids

    A functioning dice gambling website similar to [login to view URL] has to support a custom cryptocurrency based on the bitcoin source.

    $622 (Avg Bid)
    $622 Avg Bid
    19 bids

    Hey Guys, Im looking for a person who are in JAPAN or PHILIPPINES coul...like this kind of Bot on Telegram, check it out [login to view URL] IM planning for a weekly and Hourly Payouts through 2 options of Investments bitcoin and Dollar. withdrawable anytime they need. Would like to discuss the idea more with you. Thank You

    $1177 (Avg Bid)
    $1177 Avg Bid
    14 bids

    Hello, I currently have coinpayments on my website where it shows the address you need to send the bitcoin to however I cannot get the IPN to work. Can someone fix or code new IPN so that the user on my website get's the amount they purchased added to their account balance. We can go on teamviewer.

    $127 (Avg Bid)
    $127 Avg Bid
    5 bids

    I need a website like [login to view URL] in which you can swap cryptocurrencies such as Bitcoin and Ethereum and Ethereum tokens in a few clicks without having to log-in. It cannot use any third-party APIs such as the ShapeShift API. And must run fast on slow processors.

    $5155 (Avg Bid)
    $5155 Avg Bid
    45 bids

    need to build bitcoin, etherium, hyip

    $2832 (Avg Bid)
    $2832 Avg Bid
    28 bids

    i need a Bitcoing site, just two pages. Thanks. [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

    $628 (Avg Bid)
    $628 Avg Bid
    18 bids

    Looking for an indvidual Shopify freelancer to assist with customising our online store to make it more "Sale Orientated" and help with sales banners etc.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    30 bids

    Hello Freelancers , I need to get transaction details of my BTC and ETH wallet addresses . The information's which i requires such * ) IN or OUT Transactions... *) Number of from transactions from single address If you complete this project within couple of hours - you will have assurance you will be awarded to work on my next Bitcoin project..

    $794 (Avg Bid)
    $794 Avg Bid
    7 bids

    hello we need free lancer to work in our company to be online in our company chat and facebook page he must be online 10 hours daily to send and received the money from our customers and make the exchange from bitcoin to eth and also from eth to bitcoin for salary 1300$

    $592 (Avg Bid)
    $592 Avg Bid
    16 bids

    Only the developer who have successfully installed these below daemons and connected them with PHP code. Please check the list below. BTC Ether LTC Bitcoin Cash Ripple Omisego Ox protocol Golem Tron Stellar Neo Nano Aion Eos Zilliqa

    $1499 (Avg Bid)
    $1499 Avg Bid
    7 bids

    I need to integrate a bitcoin payment gateway in my ASP.NET VB website, the code that calls the api should be written in VB.NET. the invoices should be on the api's website. Coingate is a good example.

    $131 (Avg Bid)
    $131 Avg Bid
    4 bids

    I need a book on finance theme. How-to-earn-money guide. 10 up-to-date possibilities to make money. Or a story about bitcoin. Something like "bitcoin for dummies", but the idea should be given through a story about a funny american young man, who wan't money and regularly does some crazy things. I have 100 dollars budget. The story should be pretty

    $128 (Avg Bid)
    $128 Avg Bid
    26 bids
    Trophy icon Develop a Corporate Identity 5 days left

    Hi, We are starting a bitcoin exchange, We also will be mining bit coin and renting our mining time, We will have AI bots to help with trading and market watch, We will also have a MLM marketing aspect to the company. We need a logo, Business cards front and back and a 2 page brochure with cover and back.

    $250 (Avg Bid)
    Guaranteed
    $250
    239 entries

    ...Werbevideos für das Angebot der Privat-Pension machen. Hintergrund: Business (Bitcoin oder ähnlich: Versicherung) Dauer: je 30 Minuten Sprachen: je deutsch und englisch From the site [login to view URL] make two promotional videos for the offer of private pension. Background: Business (Bitcoin or similar: Insurance) Duration: 30 minutes each Languages: German and

    $26 (Avg Bid)
    $26 Avg Bid
    1 bids

    ...Werbevideos für das Angebot der Unternehmenshilfe. Hintergrund: Business (Bitcoin oder ähnlich: Versicherung) Dauer: je 30 Minuten Sprachen: je deutsch und englisch From the page: [login to view URL] two promotional videos for the offer of the company help. Background: Business (Bitcoin or similar: Insurance) Duration: 30 minutes each Languages: German and

    $9 - $34
    $9 - $34
    0 bids

    Hallo, Wir bräuchten ein Präsentationsvideo zu einer Pensionsvorlage. Das Bitcoin System wird in folgendem Vorgängervideo erklärt. [login to view URL] Bitte anschauen und vielleicht auch mit Musik die Fakten in ein buntes Video übetragen.

    $309 (Avg Bid)
    $309 Avg Bid
    3 bids

    bitcoin borsa ve coll cuzdan uygulamasi isteniyor ve Takpara atında kendi alt coin yaratmak borsaya sokmak 7 /24 aktif sunucu destek ve güvenlik siber saldırılara karşı Yapay zeka ile geliştirilmesi istiyor um yada ne oluyorsa süre kısıtlaması var ihtiyacta

    $6325 (Avg Bid)
    $6325 Avg Bid
    13 bids