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    6,414 bitcoin developer for hire travaux trouvés au tarif de EUR
    BITCOIN DAEMON EXPLORER API S'est terminé left

    Hello, We need extract information from explorer of few crypto currency. like : [se connecter pour voir l'URL]://[se connecter pour voir l'URL] We need extract transaction and timestamp like explorer, from DAEMON command. maybe you need create few algo for that .. know now. you the expert. Thx you.

    €20 / hr (Avg Bid)
    €20 / hr Offre moyenne
    27 offres

    Hello, We looking for an blockchain developer for use command bitcoind daemon on api for coin on masternode. We need to know balance of wallet, and list of each transaction in json / api. Thx you.

    €15 / hr (Avg Bid)
    €15 / hr Offre moyenne
    32 offres
    bitcoin faucet S'est terminé left

    quiero modificar mi pagina web actual y convertirla en una faucet de bitcoin

    €118 (Avg Bid)
    €118 Offre moyenne
    3 offres
    i need a buy bitcoin website S'est terminé left

    what im looking for is a website that allow user to buy bitcoijn by wire transfer user must be able to register and receive information for complete payment after that payment is arrived at me i will upload fund onthey account from admin panel that must show all user infos

    €409 (Avg Bid)
    €409 Offre moyenne
    19 offres
    Bitcoin task S'est terminé left

    I need you to develop some software for me. I would like this software to be developed for Linux. Focusing on bitcoin payment. Able to eatable JSON RPC Small GUI on top of Linux Console

    €120 (Avg Bid)
    €120 Offre moyenne
    8 offres

    I need you to write some content for a website. Its niche is all about Forex, Binary Options, Stocks, Bitcoin and the Financial Markets. I need someone who is expert in content writing with keywords optimization and has a background already in the Financial markets If you are interested, please bid and we can talk about the rate. Thanks.

    €32 (Avg Bid)
    €32 Offre moyenne
    14 offres

    Looking for an expert that can teach me how to trade Forex and Bitcoin.

    €33 (Avg Bid)
    €33 Offre moyenne
    18 offres

    build a faucet + bitcoin minesweeper game game example: [se connecter pour voir l'URL] (provably fair)(currently not accepting new accounts) faucet site example: [se connecter pour voir l'URL] we want to integrate crypto exchange system aswell. this will be a continuous development project where we develop bit by bit. basically looking for a dev who can work from telegram...

    €1525 (Avg Bid)
    €1525 Offre moyenne
    19 offres
    Bitcoin escrow S'est terminé left

    Hello, I have a web site programmed in angular. I need an escrow bitcoin system. Thanks.

    €1237 (Avg Bid)
    €1237 Offre moyenne
    21 offres

    build a faucet + bitcoin minesweeper game game example: [se connecter pour voir l'URL] (provably fair)(currently not accepting new accounts) faucet site example: [se connecter pour voir l'URL] we want to integrate crypto exchange system aswell. this will be a continuous development project where we develop bit by bit. basically looking for a dev who can work from telegram...

    €129 (Avg Bid)
    €129 Offre moyenne
    9 offres
    BITCOIN SLOTMACHINE (WEB)APP S'est terminé left

    Basically we are looking for a freelance developer to help us create a Slotmachine gamble app in which the user can use Bitcoins to gamle on slot machines. Thirdparty software for gambling/game engines or wallets are preferred for fatser development.

    €15791 (Avg Bid)
    €15791 Offre moyenne
    48 offres

    i need fully decentralized marketplace like openbazaar

    €812 (Avg Bid)
    €812 Offre moyenne
    31 offres

    I need a professional demonstration video showing users how to properly send and receive payments on the 4 compared Bitcoin Lightning Wallet apps. So this is a 4 video series to show users how to use the 4 wallets. Any freelancer can offer to do any 1 or combination of the 4 videos with their bid. The wallets can be found at:

    €129 (Avg Bid)
    €129 Offre moyenne
    7 offres

    I have a private bustabit source similar to [login to view URL] Looking for a developer to turn it into a website that runs on dogecoin and not bitcoin.

    €596 (Avg Bid)
    €596 Offre moyenne
    14 offres

    Looking for a developer to turn it into a website that runs on dogecoin and not bitcoin.

    €900 (Avg Bid)
    €900 Offre moyenne
    13 offres

    I need custom 100 Tera/hash s Miner from scratch manufacture.

    €406 (Avg Bid)
    €406 Offre moyenne
    5 offres

    This project have been developed but needs a bitcoin or cryptocurrency payment gateway to be developed and integrated to complete the processes. Payment Gateway we opt for is either, Coinpayments, Bitpay, Blockchain, Coingate.

    €25 (Avg Bid)
    €25 Offre moyenne
    8 offres
    PGP Encrypted Bitcoin System S'est terminé left

    I want to sell physical products with bitcoin. Website will be hosted and visible in google and will be 100% anonymous and secure. Customers can place orders with PGP encrypted information.

    €203 (Avg Bid)
    €203 Offre moyenne
    11 offres

    developer required to teach basic things on bitcoin. you should know and have developed crypto currency. I will take one hour session to clear some logics and tech support. thanks

    €22 (Avg Bid)
    €22 Offre moyenne
    1 offres

    Somos una pyme, un emprendimiento en proceso de crecimiento. Actualmente trabajamos sobre el mundo de las monedas virtuales .Hoy tenemos el agrado de volcar nuestras ideas al mundo digital, intentando introducirnos de manera mas explicìta en la comunidad que nos rodea hace mas de algunos años. En actualidad buscamos desarrolladores , sea uno o varios que nos ofrezca excelente presupu...

    €463 (Avg Bid)
    €463 Offre moyenne
    16 offres
    Bitcoin payment integration S'est terminé left

    i want to integrate payment system of bitcoin in my website budget is maximum 40$ and if you need to check theme before make sure you can add payment system or not then here are the theme demo of wordpress [se connecter pour voir l'URL] just make sure you can do it or not before contact me dont waste time if you cant do that work

    €22 (Avg Bid)
    €22 Offre moyenne
    5 offres

    We have launched a cryptocurrency exchan...currently, we are using a wallet service provider. We are looking for the below: - Create Bitcoin and Ethereum/ERC20 wallets on a cloud - Integrate the exchange to the wallets - Testing Please bid ONLY IF YOU ARE EXPERIENCED and have a good knowledge on cryptocurrencies / bitcoin / ethereum / ERC20 wallets

    €777 (Avg Bid)
    €777 Offre moyenne
    35 offres

    ...account of the customer, through password, bitcoin address - bitcoin address - bitcoin deposit, withdraw, history betting - advertising, promotion from company - contact, message for customer BACKEND - customer management details - management of sportbook, casino, game - management of banking payment: bitcoin, litecoin, ethereum, [se connecter pour v...

    €2569 (Avg Bid)
    À la une
    €2569 Offre moyenne
    21 offres
    Bitcoin gambling site S'est terminé left

    im looking for a similar to onehash , if you know about this how it works send me proposal on how and what function you can implement. if you got no idea how onehash betting platform works do not waste my time . no time waster here. .................................................................................... OneHash is a Bitcoin gambling

    €629 (Avg Bid)
    €629 Offre moyenne
    10 offres
    Bitcoin Vendor Shop for TOR S'est terminé left

    I want btc vendor shop where i can sell stuff 100% anonymous hidden on tor. You will setup the website and hosting on TOR.

    €154 (Avg Bid)
    €154 Offre moyenne
    5 offres

    developer required to teach basic things on bitcoin. you should know and have developed crypto currency. I will take one hour session to clear some logics and tech support. thanks

    €2545 (Avg Bid)
    €2545 Offre moyenne
    6 offres

    I need a script where I can enter a transaction ID (TXID) and it should make a list of all the individual Bitcoin addresses any inputs leading into the transaction have touched - right back into the block the Bitcoin were mined from. For example: TXID has 3 input addresses > Each of those 3 input addresses has had 10 input addresses to them > Need

    €250 (Avg Bid)
    €250 Offre moyenne
    5 offres

    I want to start a company for ASIC mining chips...need engineers and software developers.

    €1646 (Avg Bid)
    €1646 Offre moyenne
    16 offres

    I need bitcoin mining hardware with very TH per hour

    €5319 (Avg Bid)
    €5319 Offre moyenne
    19 offres

    Hi, We have a website in Drupal and I would need an expert to integrate coingate or coinbase Bitcoin payment on the website. I can share the API keys with the developer.

    €129 (Avg Bid)
    €129 Offre moyenne
    5 offres
    Bitcoin crash game S'est terminé left

    online multiplayer bitcoin gambling game consisting of an increasing curve that can crash anytime. Example [se connecter pour voir l'URL] Everything from fresh, design supplied.

    €1024 (Avg Bid)
    €1024 Offre moyenne
    14 offres

    I need a vendor shop that uses PGP encryption, bitcoin block chain. I can list items for sale and people may purchase via bitcoin. Then host this on the tor where i can enter onion URL and access website. Admin features and client feature aswell.

    €184 (Avg Bid)
    €184 Offre moyenne
    13 offres

    I need a professional to program a digital currency based on bitcoin. 1 - Change the reward rule by mining. 2 - Start the coin mining process through my miners.

    €471 (Avg Bid)
    €471 Offre moyenne
    17 offres

    Urgent need to build a lottery game site by using bitcoin and ethereum as payment method, something like [se connecter pour voir l'URL] but with different ideas.

    €1265 (Avg Bid)
    €1265 Offre moyenne
    18 offres

    I need Bitcoin wallet with good features

    €736 (Avg Bid)
    €736 Offre moyenne
    22 offres

    I need some help with my business.

    €31 / hr (Avg Bid)
    €31 / hr Offre moyenne
    15 offres

    Looking for a Bitcoin BTC Contract for Differences CFD, any useful sample, example or template from energy, forex or CFTC related standardized contract would be helpful. This needs to be as simple and standardized as possible.

    €186 (Avg Bid)
    €186 Offre moyenne
    7 offres
    Storing bitcoin wallet S'est terminé left

    I need you to develop some software to store bitcoin

    €16 / hr (Avg Bid)
    €16 / hr Offre moyenne
    17 offres

    I need you to develop desktop crypto currency wallet

    €47 / hr (Avg Bid)
    €47 / hr Offre moyenne
    30 offres
    Bitcoin insight api install S'est terminé left

    Hello, I am in need of this; [se connecter pour voir l'URL] Installed on my server, it MUST be in in production mode, which you can find installation help on here: [se connecter pour voir l'URL] It must, else the site wont work. It will be tested, and if correctly installed, the site will be able to withdraw bitcoins using the api.

    €28 (Avg Bid)
    €28 Offre moyenne
    4 offres

    Tool to export all Bitcoin transactions from blocks for a time period. Should save all details to excel/CSV.

    €385 (Avg Bid)
    €385 Offre moyenne
    13 offres
    ARBITRAGE BOT - BITCOIN S'est terminé left

    We will need a website to login and put all infos about the arbitrage opportunities. To share this opportunities we need to consult many exchanges with his API. Pick all info from currencys: Price , ask , bid , volume and compare to the other exchange, and show the opportunity. This website can show what we need to do. [se connecter pour voir l'URL] But i need to trade automatic, like, i ...

    €563 (Avg Bid)
    €563 Offre moyenne
    10 offres

    need install bitcoin server to bbitexhangee

    €137 (Avg Bid)
    €137 Offre moyenne
    5 offres

    I need a web portal designed and built to interact with a Lightning node; ...node; i.e. create/delete and open/close channels, make/receive payments, with disk space monitor and sync statuses for bitcoin and lightning blockchains. Design must be responsive and ideally suited for a 7" touchscreen. See here for inspiration: [se connecter pour voir l'URL]

    €221 - €663
    Local
    €221 - €663
    0 offres
    Sell my bitcoin atm machine S'est terminé left

    I bought one too many machines. Anyone capable of selling a brand new machine worth 12k but I only want 8k.

    €939 (Avg Bid)
    €939 Offre moyenne
    4 offres

    I need anonymous registration of domain and hosting (Cost $210.00) I PAY YOU $230.00 They take Bitcoin but I have none, I have cash here on Freelancer though. You register the plan and domain I want, I pay you extra $20.00 OVER AND ABOVE YOUR BITCOIN COST!

    €354 (Avg Bid)
    €354 Offre moyenne
    1 offres

    We required add funds with intigration of BlockChain. We nee dto accept payment.

    €206 (Avg Bid)
    €206 Offre moyenne
    9 offres
    A Bitcoin Exchange website S'est terminé left

    Want a website that process buy orders automatically

    €1158 (Avg Bid)
    €1158 Offre moyenne
    30 offres

    im looking for a web application developer with experience in bitcoin that can create a website similar to [se connecter pour voir l'URL]

    €2177 (Avg Bid)
    €2177 Offre moyenne
    28 offres
    Secure bitcoin wallet S'est terminé left

    I need you to develop secure bitcoin wallet

    €38 / hr (Avg Bid)
    €38 / hr Offre moyenne
    22 offres