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    2,448 trupay wallet työtä löytyi, hinnoittelu EUR

    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

    €209 (Avg Bid)
    €209 Keskimäär. tarjous
    5 tarjoukset

    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 [kirjaudu nähdäksesi URL:n], but i want more simple functions, already made modification from MyEtherwallet on [kirjaudu nähdäksesi URL:n] , but want to be more simple

    €96 (Avg Bid)
    €96 Keskimäär. tarjous
    1 tarjoukset

    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

    €116 (Avg Bid)
    €116 Keskimäär. tarjous
    3 tarjoukset

    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.

    €1242 (Avg Bid)
    €1242 Keskimäär. tarjous
    9 tarjoukset
    A wallet Based Game Construction. -- 2 5 päivää left
    VARMENNETTU

    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...

    €2152 (Avg Bid)
    €2152 Keskimäär. tarjous
    24 tarjoukset
    Block chain Coin Mobile Wallet 5 päivää left
    VARMENNETTU

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

    €657 (Avg Bid)
    €657 Keskimäär. tarjous
    19 tarjoukset

    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

    €53 (Avg Bid)
    €53 Keskimäär. tarjous
    24 tarjoukset

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

    €74 (Avg Bid)
    €74 Keskimäär. tarjous
    9 tarjoukset

    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

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    10 tarjoukset

    ERC-20 smart contract+ICO wallet

    €782 (Avg Bid)
    €782 Keskimäär. tarjous
    30 tarjoukset

    ...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

    €3911 (Avg Bid)
    €3911 Keskimäär. tarjous
    47 tarjoukset
    MultiSig Wallet App iOS/Android 1 päivä left
    VARMENNETTU

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

    €2959 (Avg Bid)
    €2959 Keskimäär. tarjous
    50 tarjoukset

    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

    €436 (Avg Bid)
    €436 Keskimäär. tarjous
    24 tarjoukset

    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

    €3607 (Avg Bid)
    €3607 Keskimäär. tarjous
    48 tarjoukset
    Create Online Bitcoin Wallet 17 tuntia left
    VARMENNETTU

    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)

    €2493 (Avg Bid)
    €2493 Keskimäär. tarjous
    60 tarjoukset
    Wallet Development 14 tuntia 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 [kirjaudu nähdäksesi URL:n] Management backend 3. User registration 4. New address generated after every 30 minutes 5. 12 Coins support

    €90 (Avg Bid)
    €90 Keskimäär. tarjous
    6 tarjoukset

    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...

    €399 (Avg Bid)
    €399 Keskimäär. tarjous
    6 tarjoukset

    ...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

    €3200 (Avg Bid)
    €3200 Keskimäär. tarjous
    41 tarjoukset

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

    €331 (Avg Bid)
    €331 Keskimäär. tarjous
    13 tarjoukset

    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

    €572 (Avg Bid)
    €572 Keskimäär. tarjous
    5 tarjoukset

    Simple secure web wallet required for new dash fork

    €270 (Avg Bid)
    €270 Keskimäär. tarjous
    19 tarjoukset

    I need to modify: [kirjaudu nähdäksesi URL:n] (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

    €192 (Avg Bid)
    €192 Keskimäär. tarjous
    28 tarjoukset

    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.

    €125 (Avg Bid)
    €125 Keskimäär. tarjous
    6 tarjoukset

    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.

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    7 tarjoukset

    ...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 able to

    €1940 (Avg Bid)
    €1940 Keskimäär. tarjous
    20 tarjoukset

    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 knowledge...

    €136 (Avg Bid)
    €136 Keskimäär. tarjous
    10 tarjoukset

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

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    6 tarjoukset
    Payment wallet Loppunut left

    payment wallet for multiple processors of UK region

    €2599 (Avg Bid)
    €2599 Keskimäär. tarjous
    17 tarjoukset

    We are looking for an experienced C developer with good english skills for maintaining and improving on a hardware wallet firmware. Applicants will have the chance to work on a challenging long term project.

    €24 / hr (Avg Bid)
    €24 / hr Keskimäär. tarjous
    42 tarjoukset

    You should create a new APP which can create new Ethereum accounts. Users should be able to check balances, transfer tokens to other accounts, log out. Admin should be ...should be able to check balances, transfer tokens to other accounts, log out. Admin should be able to check the accounts, manage currencies, etc. Fully functional Ethereum wallet APP

    €6399 (Avg Bid)
    €6399 Keskimäär. tarjous
    46 tarjoukset

    ...Windows based BTCP desktop wallet. A wallet that does not require downloading the entire blockchain. Now, I am a little unfamiliar how this works but I believe there has to be some sort of server component or remote nodes the wallets connect to to sync the blockchain for them. This project includes the desgn and building of the wallet itself in addition to

    €864 (Avg Bid)
    €864 Keskimäär. tarjous
    15 tarjoukset
    wallet app Loppunut left

    I need someone that can create standard multicoin wallet app, If you have an idea about preventive? message me

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    9 tarjoukset

    I need an expect wallet developer to build me a multicoin wallet app, you must have your multicoin wallet app previous project as sample. Expert alone please

    €331 (Avg Bid)
    €331 Keskimäär. tarjous
    13 tarjoukset

    From an existing open source crypto wallet developped with Ionic (NEMpay), the freelancer will design an improved version of the mobile wallet. The app should be light, easy to use and well designed. (beautiful) The app will be deployed on iOS and android

    €1428 (Avg Bid)
    €1428 Keskimäär. tarjous
    32 tarjoukset

    From an existing open source crypto wallet developped with Ionic (NEMpay), the freelancer will design an improved version of the mobile wallet. The app should be light, easy to use and well designed. (beautiful) The app will be deployed on iOS and android.

    €177 (Avg Bid)
    €177 Keskimäär. tarjous
    12 tarjoukset

    I want to build a wallet app and i need a professional for this project

    €2364 (Avg Bid)
    €2364 Keskimäär. tarjous
    53 tarjoukset

    I need a taxi app developer and wallet app

    €3563 (Avg Bid)
    €3563 Keskimäär. tarjous
    74 tarjoukset

    I need a new website with a wallet system where users can add funds to their wallets and send to other users. It will have a friend system where users can send friend requests and also have an activity timeline.

    €180 (Avg Bid)
    €180 Keskimäär. tarjous
    44 tarjoukset

    Create a full platform to issue, design and manage passes in Wallet preferably using Apple pkpass bundle. The final platform should have easy API's to integrate with other platforms

    €1176 (Avg Bid)
    €1176 Keskimäär. tarjous
    58 tarjoukset

    i need a mobile app for crypto! details will be given.

    €549 (Avg Bid)
    €549 Keskimäär. tarjous
    24 tarjoukset

    I am looking for a full stack developer who can built me a website and an app. For the project reference please refer to these websites- [kirjaudu nähdäksesi URL:n] and www.affirm.com. I am looking for the combination of these two websites.

    €2174 (Avg Bid)
    €2174 Keskimäär. tarjous
    49 tarjoukset

    Hey guys, we need a solid developer that can work with us creating the frontend of a small cryptocurrency wallet in QT. We will send more details via PM to the ones that have enough reviews and a good reputation.

    €1082 (Avg Bid)
    €1082 Keskimäär. tarjous
    38 tarjoukset

    Nano Based Blockchain Rewards Token and Wallet for Loyalty Program ,with capacity to turn cash to loyalty token.

    €337 (Avg Bid)
    €337 Keskimäär. tarjous
    8 tarjoukset
    Web wallet Crypto Loppunut left

    Hello! I need a web wallet adaptive for mobile devices. It should contain cryptocurrencies btc,eth,xrp,ltc,and possibly others. With installation on my server. Need a ready script without development. Offer a demo.

    €312 (Avg Bid)
    €312 Keskimäär. tarjous
    13 tarjoukset
    Digi wallet Loppunut left

    Digi wallet for social service with mutual benefit

    €16 (Avg Bid)
    €16 Keskimäär. tarjous
    2 tarjoukset

    1. Create wallet 1.1 Key Store backup 2. Import wallet 2.1 import wallet by key store (json) 2.2 import wallet private key 3. Show balance 3.1 show ERC20 balance 3.2 show ether balance 4. Transaction ether and token ERC20 4.1 add custom ERC20 token Need to use: '[kirjaudu nähdäksesi URL:n]' library //[kirjaudu nähd&...

    €805 (Avg Bid)
    €805 Keskimäär. tarjous
    26 tarjoukset

    I need a cryptocurrency wallet capable of supporting all ERC20 tokens as well as ethereum and a monero based coin. I also need a custom monero based coin developed. I need this wallet developed for Android, iOS and a web wallet with the best security available. Please respond with your experience and exactly why we should choose you. I need this project

    €7387 (Avg Bid)
    €7387 Keskimäär. tarjous
    46 tarjoukset

    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...

    €2179 (Avg Bid)
    Salassapitosopimus
    €2179 Keskimäär. tarjous
    25 tarjoukset

    I am looking for a Node.js Developer to work on our Admin Panel and link it to Ethereum Virtual Machine (EVM) in such a way we can automatically process our users' coin withdrawal requests from our Admin Panel through [kirjaudu nähdäksesi URL:n] node. This has actually been integrated in our platform but one of our Admins mistakenly disconnected something there and so we are in nee...

    €195 (Avg Bid)
    €195 Keskimäär. tarjous
    21 tarjoukset