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    3,562 trezor wallet tugasan ditemui, harga dalam USD

    I need to upgrade an electrum wallet for a particular crypto coin in order for it to use Digishield and AUX/POW algorithms from DigiByte and other related scrypt coins. I need the programmer in question to copy code from other electrum wallets that use these algorithms and adapt that code to the particular coin I am using. I also need minor changes

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    5 bida

    Programming Language: Java Support: Web for now & Mobilr later Language support: English and Arabic PRIORITY: Security/Wuality over looks

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    ...and for our traders after crypto regulation is coming. 8. We dont take any Listing Fees all Token Listings are Free and open for all. 9. Tradex One uses Metamask (later also TREZOR and NANO LEDGER) for secure Login. No registration on our Website. Happy Trading on: [log masuk untuk melihat URL] we are searching promotion our decentralized exchange in socials

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    5 bida

    Apple Pay Wallet integration - Cardholder platform We have a Wallet application where we have VISA/Master cards linked in our app with prepaid card provider. Now we want to add these cards to apple wallet when user wants add their cards to apple wallet. Looking highly skilled programmers who has done these type of integration. Details will be shared

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    1 bida

    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

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    6 bida

    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 [log masuk untuk melihat URL], but i want more simple functions, already made modification from MyEtherwallet on [log masuk untuk melihat URL] , but want to be more simple

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    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

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

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    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

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    ...submit button to send the choose able products to his/her subdomain web site . 4. Re-seller web shop and app admin control credentials control in the marketplace app like WALLET , ORDERS, FAVORITES, MY PRODUCTS, ADD PRODUCTS, MANAGE CUSTOMERS SALES ANALYSIS and store settings like PUBLISH STORE BUTTON, ALLOW ORDER NOTIFICATION BUTTON, PROFILE, PAYMENT

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

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    9 bida

    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

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    11 bida

    ERC-20 smart contract+ICO wallet

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    30 bida

    I am looking for a crypto currency with Wallets, Blockchains and Web-Wallet. Only experienced and who done similar project please only apply for this.

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    Sila Dafter atau Log masuk untuk melihat butiran.

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    ...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

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

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    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

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    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

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    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)

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    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 [log masuk untuk melihat URL] Management backend 3. User registration 4. New address generated after every 30 minutes 5. 12 Coins support

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    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 [log masuk untuk melihat URL]

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    7 bida

    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...

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    ...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

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    41 bida

    Is about scheduling function and wallet system using angular javascript

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

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    13 bida

    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

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    5 bida

    Simple secure web wallet required for new dash fork

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    19 bida

    I need to modify: [log masuk untuk melihat 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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    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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    6 bida

    Buongiorno, ho installato un plugin di un gateway di pagamento chiamato Mangopay. Il plugin è installato correttamente ma dovrebbe essere presente un "wallet" su ogni profilo degli utenti che si sono registrati che purtroppo non è presente.

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    I want to a Single QR Code For Different Paytm Wallet Payments. Since We Can Accept Payments From Paytm Wallet Only 100000 Per MOnth. So I want to Develop a Single Qr For All Paytm Account I Have. User Will Scan That QR CODE and Payment Will Be Sent to The Paytm Wallet Account I have Set From Backend.

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    7 bida

    ...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 ([log masuk untuk melihat URL]) GraphQL. The end result is a wallet that works

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    3 bida

    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 able to

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    20 bida

    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...

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    Please read full documentation with screen before post proposals: [log masuk untuk melihat URL] 1. Overview Current project based on Server: nginx frontend, nodejs, react Work with git repository , access will be granted. Clone: [log masuk untuk melihat 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 ...

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    6 bida

    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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    7 bida
    Payment wallet Tamat left

    payment wallet for multiple processors of UK region

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    17 bida

    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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    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.

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    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

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    ...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

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    15 bida
    wallet app Tamat left

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

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    9 bida

    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

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    13 bida

    ...purchase a product that is listed for sale - ability for seller to collect funds off of sale - ability for website to earn a percentage off of sale The site already has: - a wallet for each user - each user can post a product for sale I have attached images of the Current Marketplace and the Current Product Info - where instead of "in stock" it would

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    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

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