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    9,029 create bitcoin wallet service робіт знайдено, ціни вказані в USD
    Wallet for ERC 20 token  6 дні(-в) left

    Wallet for ERC 20 token  I can send my token to the wallet Anyone can register using email address They will get email verification for registration after verification they can login  Need option in wallet ​1 send received 2 2FA 3 ID  verification if user want 4 MLM website for 6  level max ( like Binary plan)  5 email verification and reset

    $315 (Avg Bid)
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    2 заявки

    Hi, i have custom ERC20 token that build using Ethereum smart contract, and i need online wallet for members to manage this token with PHP & MySQL I used to be using free service like [увійдіть, щоб побачити URL], but i want more simple functions, already made modification from MyEtherwallet on [увійдіть, щоб побачити URL] , but want to be more simple

    $21 - $175
    $21 - $175
    0 заявки

    1. Show Ethereum Address & Ethereum Balance and Our Token balance 2. Send Token or Ether to another Ethereum Address 3....to another Ethereum Address 3. Check transaction on Blockcahain (can use Etherscan API) 4. Reporting and transaction history (IN and OUT transaction) 5. Download/Backup user Wallet Private key and Keystore JSON File 6. logout Link

    $144 (Avg Bid)
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    2 заявки

    Tengo ya un token erc20, necesito una wallet, debe cumplir con las caracteristicas mas avanzadas del sector, quiero contar con una oferta en la que se describa el desarrollo fase por fase y entregables de cada fase y sus costos y tiempos.

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    A wallet Based Game Construction. -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a multiplayer game constructed with players betting against each other. For a start I will need a pool table with multiple players betting against each other. Payment Deposits and withdrawals will be done via mobile payment and cryptocurrency. M-PESA and bitcoins to be precise. The physics need to be very real, and the game should be tested against any hacks and cheats. The game should be...

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    Bitcoin mining 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone with a proven track record of mining bitcoins. The more you mine the hire bonus that i will give. I’m looking to hire some full time

    $8 / hr (Avg Bid)
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    4 заявки
    Block chain Coin Mobile Wallet 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Korean language support qr code reader Mobile number can be transferred Android iOS BTC ETH DASH etc....

    $823 (Avg Bid)
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    15 заявки

    I need an app icon for a newly build cryptocurrency wallet app. I want it to be stylish, yet simple and modern. I have included some examples of artwork that I like. The primary thing I'm after is the artwork of the icon. If you have time to make backgrounds for preview, that would be very much appreciated. The color scheme is up to you, although

    $60 (Avg Bid)
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    24 заявки

    I need a website to host few tournaments. The website should be mobile friendly.

    $84 (Avg Bid)
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    9 заявки
    Design Consultant needed for a leather wallet for men! 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi there, I am about to launch a leather wallet for men and have produced a sample for it. Right now I need an expert opinion on how to improve the product so that: - add one or more features to it - improve the design The wallet as it is right now should be seen as the base. My intention with this project is to have an expert consulting me on

    $30 (Avg Bid)
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    Camisas de bitcoin 4 дні(-в) left

    Necessito algum design gráfico Estampas para camisetas

    $24 (Avg Bid)
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    8 заявки

    ERC-20 smart contract+ICO wallet

    $889 (Avg Bid)
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    30 заявки

    Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

    Обраний Угода про нерозголошення

    ...scratch. I do NOT want a wordpress or shopify website. My main idea for the website is an online shop for digital goods(for example like email accounts user+pass) accepting bitcoin payments only. Requirements: LANDING PAGE;- • LOGIN PAGE - Landing page must be a login page - users can not access dashboard without successful login. • REGISTRATION PAGE

    $719 (Avg Bid)
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    45 заявки

    ...is only for senior experts who have proven experiences in Android&iOS wallet of several crypto assets. Need to provide several digital assets like BTC, ETH, Monero, USDT Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need Hybrid is preferred Please describe about decentralize and

    $4352 (Avg Bid)
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    Need to integrate bitcoin and ethereum in laravel website -- 2 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have bought an ico script from codecanyon. I want to hire a person who has worked with [увійдіть, щоб побачити URL] api and who can integrate the payment gateway in that website. That script is in laravel.

    $135 (Avg Bid)
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    7 заявки
    Need to integrate bitcoin and ethereum in laravel website 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have bought an ico script from codecanyon. I want to hire a person who has worked with [увійдіть, щоб побачити URL] api and who can integrate the payment gateway in that website. That script is in laravel.

    $102 (Avg Bid)
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    MultiSig Wallet App iOS/Android 1 день left
    ПІДТВЕРДЖЕНО

    MultiSig Wallet App iOS/Android Ability to Buy and Swap crypto using [увійдіть, щоб побачити URL] API Trade crypto using user existing API (binance, coinbase pro, [увійдіть, щоб побачити URL]) Send and Receive Crypto Wallet Creation inc Import and Export feature Live chat support Design will be supplied and API

    $3421 (Avg Bid)
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    49 заявки

    Hi Freelancers I want to have a script or automated system that can watch different crypto wallets and report & send incoming amounts to an exchange to trade them. I am not sure what technologies are possible but everything is accessible via web apis as far as i know. Looking forward to your answer - thank you in advance. Best, Tim

    $496 (Avg Bid)
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    24 заявки

    This proj...project is only for senior experts who have proven experiences in mobile wallet of several digital assets. Need to provide several digital assets like BTC, ETH, Monero, .. Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need Provide multi Language Hybrid both possible

    $4102 (Avg Bid)
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    ...to write contents, upload video, images, create back links, and SEO editing tools. 1. Give me a brief introduction about yourself? 2. Have you create any blockchain project before? 3. What languages will the website be written in? 4. What tools can I use for editing text, videos, images, email lists, create back links, and SEO editing? 5. Give me some

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    Create Online Bitcoin Wallet 1 день left
    ПІДТВЕРДЖЕНО

    Searching for somebody who could create an online Bitcoin wallet (similar to Xapo). Moreover, a mobile app must be created as well to access the wallet (iOS and Android)

    $2834 (Avg Bid)
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    Wallet Development 1 день left

    We are looking for a crypto developer to create web wallet which will be logged in through linux servers and it must have secure login. We need mobile wallets for android and ios also. Features will be:- 1. Send and receive [увійдіть, щоб побачити URL] Management backend 3. User registration 4. New address generated after every 30 minutes 5. 12 Coins support

    $103 (Avg Bid)
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    Pubh Tournament app 1 день left

    I need an Android app. I would like it designed and built. i need app where i will conduct the pubg tournament. user will add money from their paytm wallet to app and can join tournament. check this app [увійдіть, щоб побачити URL]

    $191 (Avg Bid)
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    7 заявки

    I am frustrated by the options I have to wear my ID badge at work. Either it has to hang from my belt clip or a lanyard. I want to develop a sleek and functional option to wear my ID Badge on my wrist. The options I have found online are not what I am looking for. They are either too bulky, too ugly, or too weird for me to want to wear it to work every day. I would like to work with a product desi...

    $453 (Avg Bid)
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    6 заявки
    Bitcoin Mining Website 14 годин(-и) left
    ПІДТВЕРДЖЕНО

    I am looking for a profitable bitcoin mining website. That can make at least 10x back for my customers investments. I am interested in new freelancer because for this project I will you $50. Please don't bid if you do not agree on my budget.

    $208 (Avg Bid)
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    Multi Crypto Mobile Wallet Need 13 годин(-и) left

    ...project is only for senior experts who have proven experiences in mobile wallet of several digital assets. Need to provide several digital assets like BTC, ETH, Monero, .. Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need high security Several Language Native or Hybrid both possible

    $3653 (Avg Bid)
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    40 заявки
    Bitcoin core developer 9 годин(-и) left

    I am looking for a Bitcoin core developer

    $22 / hr (Avg Bid)
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    i need a web wallet exchange of crypto currency in 2 days 7 годин(-и) left
    ПІДТВЕРДЖЕНО

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

    $377 (Avg Bid)
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    bitcoin purchase 6 годин(-и) left
    ПІДТВЕРДЖЕНО

    I need help buying bitcoin until my accounts are synced

    $306 (Avg Bid)
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    Need to buy bitcoin 5 годин(-и) left

    I am having trouble buying bitcoin as I am having trouble synchronizing for my needs. Will pay a little for help purchasing.

    $28 (Avg Bid)
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    3 заявки
    bitcoin core synchronization speed 5 годин(-и) left
    ПІДТВЕРДЖЕНО

    I need to be synchronized to bitcode core faster. Please help asap

    $48 (Avg Bid)
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    3 заявки
    Repair an Electrum wallet 4 годин(-и) left

    I need to repair and upgrade an electrum wallet for a particular crypto coin in order for it to use Kimono Gravity Well algorithm to verify all blocks prior to 4.8 million and Digishield for all blocks after that. I need the programmer in question to copy code from other electrum wallets that use these algorithms and adapt that code to the particular

    $650 (Avg Bid)
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    5 заявки
    Web wallet for new cryptocurrency Закінчується left
    ПІДТВЕРДЖЕНО

    Simple secure web wallet required for new dash fork

    $308 (Avg Bid)
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    Multi Vendor Bitcoin Market Закінчився left

    We are planning a Multi-Vendor-Marketplace which uses Bitcoin and Monero as payment. It should have 2 main categories, virtual goods (like CD-Keys) and real goods (like Laptops). It should be coded, if possible, in pure php without 3rd party components. Security is the goal number one, so no Javascript. The payments should run without a payment gateway

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    27 заявки

    I need to modify: [увійдіть, щоб побачити URL] (spark wallet ) with new functionality . 1. I will need a developer to change the look of the app. I need my corporate logo to replace "spark" and design asthetics and coloring to reflect 2 color templates. 2. This app contains an area called "RPC console" which allows users to execute

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    Money Transfer App Закінчився left

    Hi Gents, Please, find the features below: ● Users (Mobile Apps) - They will be able to add money to the app wallet by pre-paid cards and draw them from the shops. They may exchange money with other users and view the complete transaction history. ● Admin (Web) - Admin will be able to monitor and manage the entire platform, including user data,

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    The games need to be either slots or scratchcards but they must have a wallet system for players to deposit. It needs to have decent games that will attract customers.

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    ...the IOS wallet client) not being able to view their ERC20 transaction from .pending to completed (its stuck at pending). The task involves creating this check through using GraphQL endpoints. Balances & transaction state must be updated realtime using Blockscouts ([увійдіть, щоб побачити URL]) GraphQL. The end result is a wallet that works

    $199 (Avg Bid)
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    CREATE BILLET FOR BITCOIN -- 2 Закінчився left

    Hello freelancers I am looking for someone skilled in bitcoin technology and blockchain to create a bitcoin wallet that can be sent to transfer between members of the same wallet see historical etc.

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    18 заявки

    I have my multi crypto's currency coins wallet system app with token generation with blockchain explorer and smart contract functions. But having some bugs and need to fix of them and upload at Apple store and google play and update at my Ubuntu cloud server. After selected provider share my app code and details.

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    ...multi currency wallet. This wallet will NOT have to download the entire chain for all the currencies in this wallet. This wallet will run on Windows 7 and up. The user should be able to switch between the coins listed below and utilize the features of each wallet listed 1. Bitcoin Private (BTCP) A. This wallet MUST be abl...

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    need a bitcoin exchange site Закінчився left

    Need a bitcoin exchange site same as [увійдіть, щоб побачити URL] i have already a template from them-forest . (php script ) The platform will be a Bitcoin and Etherium exchanger site, were Crypto currency can be exchanged for Fiat money and vice versa. I provide the platform, I'm also the exchanger and I charge a fee or percentage for every transaction .

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    Create an Blockscout GraphQL setup, make calls to get information to render the ERC721's via Swift through the specified "Trust-wallet-ios". The goal is to render all the ERC20's, as well as any ERC721's in the given mobile wallet on the given RPC address. This job is for not only for a Swift & GraphQL experienced & someone with blockchain kn...

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    10 заявки
    bitcoin ATM Закінчився left

    Bitcoin Crypto ATM Software for ATM

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    3 заявки

    Please read full documentation with screen before post proposals: [увійдіть, щоб побачити URL] 1. Overview Current project based on Server: nginx frontend, nodejs, react Work with git repository , access will be granted. Clone: [увійдіть, щоб побачити URL] 2. The scope of work 1) Currently , we have email field in our signup form, we need change it to phone field, where the phone field detect au...

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    Horizen masternode set up Закінчився left

    Need a programmer in blockchain have a horizen wallet would like ti set up two masternodes for me with a server

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    Payment wallet Закінчився left

    payment wallet for multiple processors of UK region

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    CREATE BILLET FOR BITCOIN Закінчився left

    Hello freelancers I am looking for someone skilled in bitcoin technology and blockchain to create a bitcoin wallet that can be sent to transfer between members of the same wallet see historical etc.

    $932 (Avg Bid)
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    Build me a Bitcoin website Закінчився left

    ...well but then it got shut down. I would like to build a similar website but use Bitcoin as the payment processor. The product behind the site is a safelist (sometimes called a viral mailer) So when members make a payment they are actually paying for a mailing list service. I already own a site called [увійдіть, щоб побачити URL] which is also a safelist. I

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