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    8,033 ethereum wallet api jobs fundet, i prisklassen EUR

    Looking for someone that is dApp/Smart Contract programmer (Ethereum/Solidity). I have made my own fork of ForkDelta/EtherDelta already up and running with EtherDelta smart contract. I want to modify the currenct smart contract (0x8d12a197cb00d4747a1fe03395095ce2a5cc6819) I want to deploy my own smart contract which makes me the owner of the new contract

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    ...usp=sharing -- Overview -- Current project based on Original project: [log ind for at se URL] Server: nginx frontend, nodejs coinpayments [log ind for at se URL] CoinPayments API Sample Code [log ind for at se URL] -- In short -- We need to integrate coinpayments to purchase our token and reward customer by digital / downloadable product

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    Build An Ethereum DAPP 6 dage left
    VERIFICERET

    If you can develop on ethereum blockchain fine if not do not bid

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    ...3 Types Module [log ind for at se URL] [log ind for at se URL] [log ind for at se URL] 1) Main work all with Admin and Retailer Distributor only monitoring all process. 2) For payment use only virtual wallet (all payment process offline via banking not including in system ) 3) For Communication use notification 4) Unlimited distributors & retailer registration 5) Passw...

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    Website will monitor via API from each individual exchange (NOT Coinmarketcap) a) changes (1d, 7d, 30d) balance of specific wallets Bitcoin ([log ind for at se URL]), Ethereum ([log ind for at se URL]) and Tether (Omni Explorer) b) compare prices of BTC: Binance, Bitfinex, Coinbase (real time) c) display total USD on each wallet (balance * coins price on Coinbase) d)

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    ...displaying the collected subsidies in the user's profile together with information: from whom, when, how many. - A wallet system that allows users to collect money for products that they sell and for subsidies from other users. Thanks to the wallet they could also withdraw the collected money to their own account or report the payment to the administrator

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    i am looking for f...complete proposal in which they have to explain how can i get maximum App installation on both platform android as well as i phone. App description: My App is like online wallet app like paytm, freecharge etc. please provide me CPI(Cost per Installation) for both both platform android as well as i phone. Target Audience: Nigeria

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    ...items in the title as we are not developers in any way. This will be a Masternode/pos project based on a pivx fork I believe. Reward payout to split 3 ways MN/POS/development wallet. The project itself is based around gaming and eSports, focusing on a future streaming platform, wagering platform, and potential marketplace (and more). We are looking for

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    The app should be like whatsapp but should work with iota wallet over the tangle.

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    ...market. [log ind for at se URL] We edited the files and had an issue as soon as we place the file within the main document. I have written to the freelancer but he doesn't respond. we have tried to replace the dummy cards in your cards Wallet Mockup with our own card. We have saved our own card as a High

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    IOTA Wallet Chat App 5 dage left
    VERIFICERET

    Iimplement the iota Wallet to an app. While making an iota transaction you can send an message. Making like Whatsapp but with using of IOTA Wallet.

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    IOTA Crypto 3US$/hour 5 dage left
    VERIFICERET

    I need a developer who knows about IOTA Data Marketplace and how to implement the IOTA Wallet. The app should track sensor informations from mobilephone and offer it to the marketplace

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    ...two sets of profit distribution system, automatic generation of recommendation code, deposit and withdrawal records, allocation of investment funds ratio, support deposit e-wallet API. This design needs experienced workers to complete, please complete the design and provide the source code within two weeks, the website needs to provide English and simplified

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    We are looking for a Software Engineer, familiar working with Blockchain (Ethereum) to take responsibility for developing cutting edge DApps. Requirements - Responsible for the development of new Blockchain based solutions as well as smart contracts (Ethereum). - Create tests to accompany produced code. - Write code with security and resiliency

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    Hi Guys, It's a s... 2.e franchise order functionality 2.f franchise add to cart functionality 2.g franchise billing functionality 2.h franchise bulk order functionality 2.i franchise wallet feature 2.j franchise invoice listing These are the functionalities that are required in the project. Please share your best quote and time estimate.

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    Need Experience person to finish that work will take maximum 3 day Logic: User A: Seller Sends 100 User B: Buyer Receives 90 or 88 depending on network fees Transaction amount: 100 Seller Sends: 100 Escrow receives: 100 - 5 ( 3 network fees + 2 commission) = 95 Buyer Receives: 95 - 5 ( 3 network fees + 2 commission) = 90 If network fees goes high from Escrow to Buyer then buyer should rece...

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    Hi, thank you for your interest in this job post. We are a startup company developing a crypto-currency wallet webapp. We are currently looking for an experienced and creative UI/UX designer to add to our team of web developers. You will be designing the interface from scratch and creating the wireframe of the interface. We expect the work to take about

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    ...of works to promote the project in Chinese market. We are looking for a candidate who is willing to get a monthly salary + bonuses for the result. Our project is based on Ethereum cryptocurrency and is a financial instrument built on smart contracts, which may be the reason for the restriction of its advertising in China. We offer the applicant to

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    x11 coin Master node and Wallet 4 dage left
    VERIFICERET

    ...for our project, 1: Master Nodes Master node reward should split to three i: 45% to Miners ii: 45% to that wallet who fixed 1000 COINs. iii: 10% to self development wallet 2: Wallet our members complaining about wallet have malware we need to check and Moderate it with good looking design, Please do not waste our time already few developers

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    ...blockchain package comprises of a third-generation blockchain, smart contracts virtual machine, and DAPP store, that vastly outperforms current industry leaders such as Bitcoin, Ethereum, and Ripple. With mention from the World Economic Forum and European Union, Yetta is establishing itself as an emerging leader in the blockchain space. We are currently looking

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    Create ICO on Ethereum platform We want to launch the integration of ICO and wallet.  ETH-based smart contract with specified attributes Development of an ERC20 token based on Ethereum. Launch ICO (HOME, WHITEPAPER, ROADMAP, EXPLORER, BALANCE CHECKER LINKS, NEWS, CONTACTS, WALLET, PROJECT ENVIRONMENT, COIN STRATEGY Buy coins, .........) Countdown. Round

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    Ich suche einen Ethereum-Developer der Interesse an einer langfristiger Zusammenarbeit hat. Ziel der Partnerschaft ist der Aufbau eines Full-Service-Providers im Bereich ICO.

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    I need a Mobile Wallet App which will be similar to PayTM, PhonePe, Google Pay but there will be some extra features.

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    We are in cooperation with the team of CADS ([log ind for at se URL]), and like to have another blockchain expl...and like to have another blockchain explorer. It's fine to just use the iquidus package or something similar. You have to setup the blockchain explorer and also install the wallet on the VPS of your choise so that the explorer works properly.

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    ...corrections. 2) Personalized Money-Saving Advice: WalletHub’s savings brain constantly scours the market for load-lightening opportunities, bringing you only the best deals. 3) Wallet Surveillance: Personal finance isn’t as scary with 24/7 credit monitoring providing backup, notifying you of important credit-report changes. In addition to the valuable intelligence

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    That work will take maximum 1 day for a expert More discuss will be through Chat Logic: User A: Seller Sends 100 User B: Buyer Receives 90 or 88 depending on network fees Transaction amount: 100 Seller Sends: 100 Escrow receives: 100 - 5 ( 3 network fees + 2 commission) = 95 Buyer Receives: 95 - 5 ( 3 network fees + 2 commission) = 90 If network fees goes high from Escrow to Buyer then buye...

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    Logic: User A: Seller Sends 100 User B: Buyer Receives 90 or 88 depending on network fees Transaction amount: 100 Seller Sends: 100 Escrow receives: 100 - 5 ( 3 network fees + 2 commission) = 95 Buyer Receives: 95 - 5 ( 3 network fees + 2 commission) = 90 If network fees goes high from Escrow to Buyer then buyer should receive balance amount deducting ( 5 network fees + 2 commission) 88 Sho...

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    Design new idea about Ecosystem - Technology Blockchain + Using Javascript + Image [Not design video clip] + Style 3D image + Item: - AI + Big data - Smart wallet - Social network - User - Exchange Example: [log ind for at se URL] [Top example] 3D [log ind for at se URL] [log ind for at se URL]

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    I have installed btcpayserver and spark wallet on local machine using c-lightning lightning network implementation. I am stuck at the "The Node is restarting...at 0" . I have downloaded the blockchain and installed btcpayserver to root along with Spark Wallet. You may do a search for "spark wallet medium" to find out about it and a search for btcpayserve...

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    Hi, So I've installed a Bitcoin game on my webserver called Bustabit. It requires...bustabit-depositor so that users can depsoit and withdrawl Bitcoin from the game. We need someone to help us configure the bustabit-depositor and to connect Bitcoin daemon or wallet so that users can depsoit money into the game, play, and also make withdrawls properly.

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    I need a web backend that uses Skrill API to process transactions into my registered Skrill wallet The API documentation is attached The project framework collects integers and strings from users in a simple app interface I am creating tonight and feeds them to the Skrill API service and I get the callbacks of the transaction in a *web admin console*

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    I have a Android app I want SMALL changes to be made. [log ind for at se URL] / UX change [log ind for at se URL] gateway addition 3.Wallet like functionality [log ind for at se URL] panel installation

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    Trophy icon App idea illustration image 2 dage left

    An app that lets you choose how much of your bank account balance you want to save (inves...lets you choose how much of your bank account balance you want to save (invest) with one quick slide (up and down) and shows your various balances (some USD, CHF, Bitcoin, Ethereum) and your savings rate and income per month. See image for better understanding.

    €59 (Avg Bid)
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    6 indlæg

    Hello I am looking to get my Ethereum Smart Contract to get Audited from Some Blockchain Security Expert

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    I need to a contract workflow created in the NodeJs that will be integrated into word press Realestate state. ...project as the first of number of projects and the start of a long and meaningful relationship. You must be able to show me from past work you have worked and delivered ethereum and solidity based projects or you will not be considered.

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    Solidity/Ethereum Developer Role 2 dage left
    VERIFICERET

    This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program

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    Senior Blockchain Engineer 2 dage left
    VERIFICERET

    KEY SKILLS AND EXPERIENCE • Hands-on experience developing proof-of- concepts and pilots in at least one of the blockchain platforms - Ethereum, Hyperledger, Multi-chain. • Experience in Open source tools and technologies Understanding of Bitcoin or other crypto currencies • Understanding of various distributed consensus methodologies (Mining, PoS,

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    Document Blockchain smart contract 2 dage left
    VERIFICERET

    ...only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed. Also, the files have to be encrypted. Ethereum blockchain or other opensource software can be used for the project. As much code used from opensource solutions it will be better. The block needs the following data: file_id

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    ...corrections. 2) Personalized Money-Saving Advice: WalletHub’s savings brain constantly scours the market for load-lightening opportunities, bringing you only the best deals. 3) Wallet Surveillance: Personal finance isn’t as scary with 24/7 credit monitoring providing backup, notifying you of important credit-report changes. In addition to the valuable intelligence

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    Mlm Website With Ecommerce 2 dage left
    VERIFICERET

    ...Product and resale them and Refar Another Person also) 3. Customer Module ( This Person Not Join Our System But Buy Product) 4. Kit Management Tool 5. E pin Management 6. E wallet 7. Website cms 8. Ecommerce system for purchase 9. Reports 10. Strong backup 11. Automatic Payment 12. Support System/ Ticket System 13. Profit and loss 14. Sms/email intergrated

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    ...requirement of wallet integration. We have 3 types of users - Customer, Vendor and Driver with Stripe integration which is completely working. Requirement is as below 1. Whenver ANYONE registers with YO, an eWallet account is also opened i.e if a new vendor registers their wallet account is opened, or when a delivery agent registers their wallet account s

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    I need a cryptocurrency wallet app which will support exchange of my token for BTC and ETH

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    Website and mobile applications (Android, iOS, Windows, Chrome, BlackBerry) Marketplace like alibaba with the following requirements: 1. E-Wallet Groceries; Food & Beverages; Insurance; Subscription services (TV services; water & electricity bills; Clothes & Fashion; Medical & Pharmacy (Hospitals & Health Centers; Pharmacy…); Events& ticketing-bus

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    ...(usage image) and 2. Image of cartoon persons wearing the wrist wallet male and female! like image ( person image) 5. landing page, with 1. and 3. shown 3D with a modern background. 6. At the end we design a flyer design and a business card together. The first product is a wrist wallet named Spandy aswell as the company. To carry money/ key/ credicard/

    €165 (Avg Bid)
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    221 indlæg

    I need a new website and app. I need you to design and build my online store. feature required- payment gateway,wallet,user panel, admin panel, delivery panel,data management , billing system, promo code ,email notification.

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    I want to make a website with monero wallet service. If you're a expert in this field, please contact me.

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    I have a private blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based

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    ...and then they can invest their money in to Coin Reward Program to generate handsome profit daily basis until they want. We will use Cryptocurrency like Bitcoin, Litecoin, Ethereum and Bitcoin cash as our payment gateway. What we need ? 1. Totally unique and professional website design ( SEO friendly ) 2. Bugs free website development 3. Full website

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    Bitcoin wallet 1 dag left

    I need you to write a research article.

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    ...payments gateways. Then exchange the deposited amount into their local currency using a rate defined by the system (me) or use the deposited amount to buy bitcoins (Using coinbase api for automation). I will want to also add our local payment processors (Mobile money -works like google pay). It sends and receive money at a cool rate. so the users can deposit

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