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    268 bitcoin wallet jobs found, pricing in USD

    HI am Afreen Faisal, from India am a startup and my plan is to bring a unique leather accessories brand , including shoes, wallet ,bags etc . I have been looking for a product designer to design unique slim leather wallet.

    $150 (Avg Bid)
    $150 Avg Bid
    2 bids

    ...[login to view URL] site: [login to view URL] I need this script changed to included exchange erc20 tokens with ethereum. Wallet will work exactly the same as my ether wallet script it will just have the function to add tokens (already has this function) and you can exchange with ethereum. this will work in the way as a normal

    $103 (Avg Bid)
    $103 Avg Bid
    3 bids

    Hello everybody i am looking to laun...these advertisements and agree to meet the person to buy bitcoins with cash, or trade directly with online banking. Bitcoins are placed in own website web wallet from where you can pay your bitcoin purchases directly. so website offers escrow or transaction service to protect the buyer of bitcoins or ethereum .

    $1098 (Avg Bid)
    $1098 Avg Bid
    18 bids

    Hi, I have attached source code of the app. I have also given you apk to look at the app. What is missing is a way to send out bitcoin out of my app to my wallet address. 1. create a node.js for the app to send out bitcoin using free web hosting like openshift and heroku free platform for the node.js. 2.I need you to make api also. I have all api keys

    $68 (Avg Bid)
    $68 Avg Bid
    2 bids

    Hi Tarun Kumar R., I'm looking to create a bitcoin trading site, very simple in that all I need is to have users register new bitcoin wallets and store bitcoin to the wallet I have full control over.

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

    Crypto wallet/payment gateway - add my utility Token

    $860 (Avg Bid)
    $860 Avg Bid
    39 bids

    hi! I am looking for someone to build my own Crypto Wallet. It will be a multi cryptocurrency wallet, and one can send, receive and store currency in all the cryptocurrencies. Wondering if you can help? If yes, Can you send some links to some work previously done by you? how much would this cost me? And how long would it take?

    $956 (Avg Bid)
    $956 Avg Bid
    29 bids

    Quero editar um script que contem alguns erros ou pegar um novo que tem binario e integração com bitcoin

    $8 - $25
    $8 - $25
    0 bids

    Hello we required our own Bitcoin wallet app where user can register, send and receive bitcoin Thanks

    $1372 (Avg Bid)
    $1372 Avg Bid
    25 bids
    mobile money wallet writing 2 days left
    VERIFIED

    i [login to view URL] someone who write an project with required fields for an software making for money transfer. it have dealer. admin and client application. send wallet to wallet client rec in dealers shops. full payment transfer project features writing.

    $81 (Avg Bid)
    $81 Avg Bid
    6 bids
    bitcoin app api help!!!!!!! 2 days left
    VERIFIED

    Hi, my app developer told me his computer crashed and to look for some else. ...I will need an expert who can integrate [login to view URL] or [login to view URL] API. I also want to point out that i a have bitcoin in my blockchain wallet and [login to view URL] wallet. This app is meant to send the bitcoin out of the app and send to my wallet. I NEED EXPERT FOR ...

    $878 (Avg Bid)
    $878 Avg Bid
    9 bids

    I am looking for a professional mobile developer/team to design and create a bitcoin mobile application wallet similar to [login to view URL] wallet. Github link ([login to view URL]) and iOS link ([login to view URL]). This is a long term position and I am looking for a very smart developer/team

    $1624 (Avg Bid)
    $1624 Avg Bid
    55 bids

    ...coin should be self-reliant with its own algorithm and ecosystem. These are initial features but we will be constantly adding new features to compete with all coins including Bitcoin. Usually any given coin has 1 function which serves 1 community. We won’t stop at one we will keep adding. Website and white paper is up. See [login to view URL] BASICS: 1- FastestInstant

    $2588 (Avg Bid)
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    26 bids

    I need a good frontend developer to make a good looking piWallet.

    $36 (Avg Bid)
    $36 Avg Bid
    7 bids
    Bitcoin Wallet web 6h left
    VERIFIED

    Theme / Website Design Wallet Bitcoin the details : 1. Sale 2. Purchase 3. Send 4. Receiver 5. Generate numbers and symbols. Example: Web site: I want a perfect example. See example: [login to view URL] Conditions of progress: 1. Professionals 2 - previous work confirmation. Send and see the work and achievements is important. 3-Experience in

    $20619 (Avg Bid)
    $20619 Avg Bid
    34 bids

    ...for Bitcoin. This must be fully tested and working before being released. The blockchain keys are to be handed over to me including the Github account from which it is setup. This is to include; - Fully working Atomic Swap and Lightning Network - Masternodes, PoW and PoS - Block explorer - Zerocoin Protocol - Testnet - Fully working QT wallet for

    $2920 (Avg Bid)
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    35 bids

    We want to keep the same basic UI of our website platform but we need help fixing our UX a little. We we have bitcoin in place (trezor simular ui ) but we want our platform to have the following other networks: Bitcoin, Bitcoin Cash, Ethereum, ripple, litecoin, EOS, achain and NEM Show us the best way to do this.

    $110 (Avg Bid)
    Guaranteed
    $110 Avg Bid
    10 entries

    I will send the project details to the only person under the condition of followings: ...send the project details to the only person under the condition of followings: 1) Can speak Chinese. 2) Woman. 3) Have concept of blockchain technique (fields : Bitcoin trading and wallet) Price and Timeline, let us discuss reasonably at that time. Thank you.

    $2166 (Avg Bid)
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    5 bids

    ...these allows a wallet to watch the coins at an address, but not spend them. You will interface with other members of our experienced development team, Must be great with c/c++ programming, the Linux OS and blockchain cryptocurrencies(like Bitcoin) [login to view URL] [login to view URL]

    $177 (Avg Bid)
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    7 bids

    ...these allows a wallet to watch the coins at an address, but not spend them. You will interface with other members of our experienced development team, Must be great with c/c++ programming, the Linux OS and blockchain cryptocurrencies(like Bitcoin) [login to view URL] [login to view URL]

    $160 (Avg Bid)
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    3 bids

    PLEASE READ BEFORE BIDDING (NO ETHEREUM BASED BLOCKCHAIN) I wait from a blockchain developer to integrate this feature to the bitcoin fork: - Set sending limit (Anyone can set a send limit for a specific address using the private key, for example i set to my address to be able to send only 0.3 BTC under 24 hours, i can remove this condition

    $71 (Avg Bid)
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    2 bids

    Hi, we are looking to have an intu...something exactly like https://monetizecoin.com. If any applicants have pre-made platforms, please provide user/admin demo. User and admin panel ICO program Bitcoin wallet integration for users and admin Lending program Internal exchange Affiliate system (3 tier system) Login Captcha 2FA

    $53 / hr (Avg Bid)
    $53 / hr Avg Bid
    29 bids

    Looking to build an e-wallet api service with payment gateway integration. Individual should have minimum 5 years of experience with payment gateway integration experience. You will get an opportunity to interact with NPCI development team for this development. You will also work along side 3 experienced developers along with one solution architect

    $41 / hr (Avg Bid)
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    18 bids

    Hi I am troubling with my hybrid application, I have paypal API already integrated but still want to integrate crypto-currency also so I have integrated it also but customers information is not getting save into DB table. I am using Postgresql Need this to be done within 2-3 hours today

    $4 / hr (Avg Bid)
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    15 bids

    create two pages of bitcoin mining website

    $137 (Avg Bid)
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    11 bids

    I need a custom crypto currency wallet (eth clone) built for iPhone/iPad app. I would like it designed and built. Hopefully this turns into a lomg term relationship.

    $958 (Avg Bid)
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    24 bids

    We need training session for how to compile forked dash coin for windows and Mac Guided training for compile and get the two wallets No release for money until completed...

    $319 (Avg Bid)
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    6 bids

    I am looking for someone who can develop a payment module for prestashop to be used ...payment module for prestashop to be used by those who have an account with a payment processor website that was designed out of just wallet script. I want it to be working just like paypal module for prestashop does. Just wallet can be viewed at. [login to view URL]

    $192 (Avg Bid)
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    9 bids

    ...would like freelancers to build up a wallet plugin for nopcommerce. > Need cashback configuration option on a product > Redeem a vouchar that will be credited into wallet > Once customer purchases the product cashback will add to customer wallet > Using this plugin a "Wallet" can be added in your account. > In wallet you can add y...

    $115 (Avg Bid)
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    1 bids
    Trophy icon Design for Marketing campaign 15 days left

    Hey guys, I'm looking for a awesome and professional design for promoting our service, which is money transfer using Bitcoin and Phone's Wallet: Design should reflect: - Less priviledged people if possible as characters (Like those in hospitals, Jobless, street merchants, those working under hard conditions) - Charity (given) - Cost for services

    $150 (Avg Bid)
    Guaranteed
    $150 Avg Bid
    6 entries

    ...need a bitcoin exchange marketplace script today to be live this week. please show me if you have done something. As well as I also need Few BTC. Don't ask for more price after bid. I need a buy and sell like [login to view URL] and [login to view URL] website and other features are stated below. Admin to User Wallet Exchange System: 1. BTC, ETH, LTC wallet...

    $1580 (Avg Bid)
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    16 bids

    It should be pretty straight forward if you know why you are doing! Probably 1-2 hour job. Basically, cannot...be pretty straight forward if you know why you are doing! Probably 1-2 hour job. Basically, cannot create genesis block because of the error above. Bid if you have done bitcoin/altcoin forks before and you know how to fix this please!

    $210 (Avg Bid)
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    6 bids
    Build a wallet app Ended
    VERIFIED

    i want to build wallet app and in this app, 9 small games and this games are like this - spin and earn - slot game - suduko - coin flip - word puzzle - quiz - emojis quiz - guess and scratch and some small tasks.

    $504 (Avg Bid)
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    15 bids

    We would like an existing piece of open sourced software (ethereum mist wallet) to be connected/rebranded to our private eth clone network (colors, logos, private blockchain)

    $155 (Avg Bid)
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    2 bids

    ethereum exchanger and wallet app sample: [login to view URL]

    $1830 (Avg Bid)
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    35 bids

    ...institutional clients based in Eastern Europe & Southeast Asia Professional skills in Anti-Money-Laundering compliance of cross-border payments Profound understanding of the Bitcoin protocol and about trading crypto-currency Expert knowledge in the field of Initial Coin Offerings, ICO Expertise in monetary policy, cash management, and counterparty risk

    $4095 (Avg Bid)
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    7 bids

    ...com/techknowio/catmjs  I would like the software to be updated so that it can sell many different coins that BINANCE offers. The software listed above currently transfers bitcoin from one account to another after customer funds ATM with cash. I would like the software to be able to do transactions through binance's API instead. Customer will fund machine

    $2509 (Avg Bid)
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    14 bids

    Hi, I need some small changes in an open source bitcoin wallet for Android. here is [login to view URL] Also, if you have already done any bitcoin project, I will be happy to hear about. Best,

    $425 (Avg Bid)
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    13 bids

    Hello, A client of mine wants to offer a service to help people who have lost or forgotten their passwords to their bitcoin, ethereum or alt-coin wallets. Or who don't remember where they put their hardware or paper wallets. Following is an example: [login to view URL] I

    $22 (Avg Bid)
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    40 bids

    Criacao de uma cryptomoeda na rede bitcoin com plataforma exchange e carteira wallet

    $34 (Avg Bid)
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    3 bids

    I want a new crypto wallet site with api like www.coinpayments.net. I have linux hosting ... i want you to make site like [login to view URL] with a list of cryptos(100+) that i will give..i want it with label address and api calls for get_callback_address , get_balance , create_withdrawal

    $14762 (Avg Bid)
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    15 bids

    ...have created a new cryptocurrency, forked off of Litecoin 0.8. The command-line version of the wallet works, but and now we need a developer to help us get the Qt wallets built in Windows. We are NOT looking for someone to just compile the and link the wallet once on their own machine, but to give us a script/written instructions that will reliably work

    $561 (Avg Bid)
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    17 bids

    ...existente, fazer alguns ajustes para quantidades, blocos, ou similares ao Litecoin. Desenvolver uma Wallet personalizada para os usuários. Desenvolver um Website para Exchange, para que possamos fazer as comercializações dessa cryptocurrency, Bitcoin ou outras cryptocurrencys. Posso auxiliar no processo do desenvolvimento de Logo, Whitepaper, e

    $1937 (Avg Bid)
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    1 bids

    I want you to develop website like [login to view URL] but.. this website will handle transaction on basic of etherum. For more details I will contact you after bidding plz check [login to view URL] for little bit ideas

    $1344 (Avg Bid)
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    13 bids

    Bitcoin wallet without login, easy simple money transfer from one address to another.

    $470 (Avg Bid)
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    22 bids

    Hi, i want that you build me a wallet (windows) for macroin coin. This is the link to github: [login to view URL] and to website: [login to view URL]

    $485 (Avg Bid)
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    24 bids

    Hello i`m Achraf laqdime from travelflex team cryptocurriencies , we need a block-chain developer for build a code to integrate into ledger wallet. [login to view URL]

    $21 / hr (Avg Bid)
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    22 bids
    Need some Software Ended
    VERIFIED

    I need you to develop some software for me. I would like this software to be developed for Windows using .NET. We need software that will generate any Bitcoin wallet private key for us

    $444 (Avg Bid)
    $444 Avg Bid
    10 bids

    ...travelflex, a crypto coin, we are looking for a developer can build for us a code for wallet ledger, and also a developer for fix our iOS app. We have alrdy a iOS app but apple still reject our application. you can find some development resources here for ledger wallet: [login to view URL]

    $14 / hr (Avg Bid)
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    28 bids

    We need a PIVX High Sierra MAC OS X QT Wallet build. We have linux, Mac, and windows compiled QT versions, but we need to also High Sierra QT, from a PIVX fork. Linux, Mac, and Windows source files are available, we just need someone to compile it to a high sierra MAC OS X QT wallet.

    $100 (Avg Bid)
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    2 bids