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    8,569 write link exchange code jobs found, pricing in AUD

    Looking for a website with frontend/server side development to han...social-trading, being able to copy investment portfolios of other users in cryptocurrency, chat systems, ticket/support systems must have an admin panel. Back-end server scripts/code must be efficient to be able to minimize server costs and handle more users at an easier scalability.

    $10641 (Avg Bid)
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    7 bids

    Exchange Server 2016 able to send but not receive email

    $150 (Avg Bid)
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    4 bids

    I want to know how to create hot/cold wallet, how to get received amount for every user, and how to withdraw.

    $13 (Avg Bid)
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    1 bids

    I would like it designed and built.

    $216 (Avg Bid)
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    7 bids

    I need a new website. I need you to design and build it.

    $1072 (Avg Bid)
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    54 bids

    Project Description Dear all I looking for someone to create a crpyto currencey crypto Exchange Website. 1. Website (user management interface) 2. Wallet on Website (user wallet) 3. buy/sell crypto coins Option (only users) 4. Payment option (Website credit, Paypal/creditcard) 5. Coin option Bitcoin, Ethereum, litecoin 6. Option to add

    $34623 (Avg Bid)
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    1 bids

    The case for floating exchange rates claimed there would be monetary policy autonomy, symmetry, and exchange rates would act as automatic stabilisers while maintaining external balance. To what extent did this hold true in the post-1973 world of managed floating exchange rates?

    $164 (Avg Bid)
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    26 bids

    we need team member for : User generates a new address for coin (IndexController->getDepositForm) User send an amount to this address (BitcoinPending command executes and adds pending transaction to database) Transactions gets confirmed and amount adds to user balance (BitcoinNewBlock executes and checks blocks for the transactions, once the transaction mined into a block the following ...

    $1942 (Avg Bid)
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    9 bids

    Connect to an REST API of a crypto exchange including: class library connection, disconnect get prices get all bids and asks for x levels submit order, cancel order, cancel all getbalance get orders getexecutions fully tested, functions should not include hard coded parameters for vital parameters that change

    $356 (Avg Bid)
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    19 bids

    I need blockchain expert. I need site similar https://token.store. You must have enough experience in erc20 token, smart contract and web3js. Please let me know if you can do.

    $10347 (Avg Bid)
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    8 bids

    Hello I need ripple expert. My goal is to integrate ripple wallet to cyptocurrency exchange market. If you have experience with xrp, please bid Regards, Huapeng

    $284 (Avg Bid)
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    12 bids

    Looking for a coder to create an import script for the exchange rate on [url removed, login to view] website. Specs: - xml import file: [url removed, login to view] (daily), [url removed, login to view] (10days), [url removed, login to view] (current year) - the import script must be integrated into a php file (at least php 5.6

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    6 bids

    It's cryptocurrency exchange Front End UI/UX development

    $16607 (Avg Bid)
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    47 bids

    Blockchain uses public and private keys. Many times these are ECDSA but some key functions may be based on the RSA key exchange. I need exact protocol specifications of what functions of blockchain use RSA and how. I will pay a maximum of $30 for this.

    $852 (Avg Bid)
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    2 bids

    Hello, We want to create a website similar to [url removed, login to view] with all functionalities. Please bid accurately. We believe everything is clear already and we will not renegociate your bid. We pay 100% milestone upfront and release money at the end of project. We will also appreciate if you acknowledge in your bid description that you fully understood our project. Regards,...

    $257 (Avg Bid)
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    18 bids

    Hi Team I am Looking for a Free Lancers who can build Crypto Currency Exchange Website with buy and Sell Options Including Alt coin Conversion ( Example from Bitcoin to Ripple or Etherium) Thank You

    $27 / hr (Avg Bid)
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    13 bids

    ERC20 Token and minable coins like BTC, LTC and others Reference: [url removed, login to view] Also be able to add and remove erc20 token. Implementation like IP stuff, when a user long in with different IP, google 2fa etc Please only bid if you can start and finish within 1 week or sooner. Payment i will create 30% after see some progress and rest after completion. Thank you!

    $1777 (Avg Bid)
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    30 bids

    I am in need of an expert who can build our cryptocurrency exchange/wallet app and website

    $1130 (Avg Bid)
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    47 bids

    Details specs will be provided in separate communication I need completed bitcoin trading exchange with top 10 currencies. It needs to have complete user registeration, id verification, exchange walltet, send receive coins and most important unbreakable security.

    $5505 (Avg Bid)
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    54 bids
    Goods exchange 4 days left

    I want an APP for Android mobile phones, it'd need to access the user's GPRS location. Then, after users filling a form with contact number, item, p...Then, after users filling a form with contact number, item, picture, the systems would make a presentation and other users would contact the owner by themselves, so they can exchange or buy the object.

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    8 bids