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    2,884 ethereum payment api travaux trouvés au tarif de EUR
    PRIAM PROJECT S'est terminé left

    Blockchain, Solidity, Ethereum, hyperledger, Javascript, JSON, WEB3 * Freelance * 300 à 500€/J * PRIAM est une société de conseil spécialisée en blockchain. Afin de pouvoir répondre à une demande croissante de Proof of Concept, nous cherchons un développeur qui pourrait assister sur l'étude d’application de l...

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    ...50 mots minimum par sujet (2500 mots au total) dans un forum dédié au Bitcoin et aux crypto monnaies. Les sujets devront porter sur les crypto monnaies (Bitcoin, Litecoin, Ethereum, etc.), les Exchanges (Coinbase, Binance, etc.), le stockage (Ledger Nano, Trezor, etc.), les dernières news, etc. Je n'impose pas les sujets, il faut simplement qu'ils soient

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    Poster dans un forum crypto-monnaies sur des topics divers (bitcoin, ethereum, minage, stockage, etc.).

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    8 offres

    Bonjour, Je suis à la recherche d'un développeur qui sera mettre en place un script, pour augmenter le hashrate de mes équipement (mineur avec carte graphique RX570, P106-100 ...)

    €491 (Avg Bid)
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    Nous souhaitons créer un cryptocurrency de communauté. Basé sur la blockchain ethereum. Intégration market... Nous consulter pour plus d'informations

    €437 (Avg Bid)
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    ...Pool - Création de site internet - Création C++ Notre projet consiste à mettre en place des Pools dans les crypto que nous minons actuellement. A savoir : - Ethereum - Ethereum Classic - Expanse - Pascalcoin - SIACoin - Decred - Monero - LBRY - Zcash - Dash Nous souhaiterions une interface équivalente à " [se connecter po...

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    cryptocurrency exchange dynamic 6 jours left
    VERIFIÉ

    dynamic cryptocurrency exchange Allowing users to easily exchange Bitcoin, Ethereum, EOS, Litecoin, Ripple, NEO and many other digital assets with minimal slippage.

    €1918 - €3197
    €1918 - €3197
    0 offres

    ...There is a different delivery fee on the island and to mainland of Spain. Payments accepted: Cash on pickup, Cash on Delivery ( only on island ), Paypal, Ethereum Auto payment, Bitcoin Auto Payment, Creditcard ( ciberpac La Caixa ), bank transfer. We are not looking for wordpress website !!! Preferable something nice and fresh, with good SEO integration

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    I want to build a game on the Ethereum blockchain, I am looking for someone who can build the front end of the website, the game is going to have a world map, some territories, objectives, dices, troops

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    We want to create an ethereum game and a coin to interact with the game. Can you do that? Do you have an example that we can see?

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    ...your coin with your name. Blockchain Wallet app= Am going to develop your own blockchain wallet app that support both your own coin and others top coins like bitcoin , ethereum , dogecoin etc This wallet app will have all necessary features and all the features you can imagine, You will have the complete source code and my full technical support

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    ...This application will be comprised of 2 parts, the front-end and the back-end Front-end Architecture: A node.js application that uses [se connecter pour voir l'URL] for creating and exposing the API endpoints that the user interfaces will consume. Pages and url routes: Home/Landing page ------ Route = / ICO information ------ Route = /ico loggedin ICO user ------Route

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    I want someone who can build a mobile Ethereum wallet and web3 dapp browser like Cipher Browser. You can use the Ethereum Library from [se connecter pour voir l'URL] I need the apps for IOS and Android. Please bid only if you understand what I need.

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    Required Solidity develop...website using html, css, js, php codeigniter, Solidity website design is already created backend design is already created only need to develop smart contract using solidity ethereum framework and ecomm. modules in codeigniter php Systems to be created Login, register, profile, admin, cms, smart contract, ecomm. part

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    Existing Ruby on rails virtual currency web application needs customisation to incorporate bitcoin and and ethereum wallet capabilities for users.

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    Design of a logotype for CryptoDatum.io. The platform will offer advanced price data on cryptocurrencies such as Bitcoin or Ethereum for amateur and professional traders that want to develop automatic trading bots with state-of-the-art market data methods. Key concepts that may or may not feature and influence the logotype are: (1) blockchain (is

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    ...following sites https://remix.ethereum.org/#optimize=false&version=soljson-v0.5.1+[se connecter pour voir l'URL] ◆ Explanation of the above is listed below [se connecter pour voir l'URL] ◆ The correction methods are listed below [se connecter pour voir l'URL] ◆ Remarks This 2 coin (both ERC20) correction case is

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    ...website that must have the following: +User sign-up +Ability to deposit Ethereum and withdraw Ethereum at a 1.5% fee +Ability to send Ethereum to the bot (this will be in a different ETH wallet that will be used in the arbitrage bot managed manually by myself) and sending the Ethereum will lock it for 35 days while the finds accrue 1.25% daily interest

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    ...the following. 1. A simple UI which is accessible only via Cipher Browser. 2. Place the bet using Ethereum from Cipher Wallet 3. Win Ethereum. It will be sent directly to the Cipher Wallet 4. The UI should have the following. - Wallet Address - Ethereum in the Wallet - Jackpot two modes. Free Mode and Paid Mode. - Place bet button 5. Free Mode: You can

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    We're looking for t...tech writer who can help us the web content and white paper for a Ethereum based minable toke. Work with us to bring the project to live. If you know in depth about mining mechanism and ethereum issuing, please let me know. - Tech writer needed from America - Crypto Mining - Ethereum issuance - About 20 pages core content length

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    ... Implement and integrate with existing app 3. Production level coding 4. Knowledge sharing with me during this entire process It also involves knowledge on crypto esp. Ethereum network. because i am planning on using crypto for in app purchases. However, first thing first, gotto implement and work on the IOS feature first. During tis time, developer

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    experience with Truffle Oraclize Ethereum-Bridge Vue.js I just need some details to be fixed and added

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    Looking for someone who will be able to build a custom cryptocurrency on either ethereum or eos.

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    server is powerful, then still 80 blocks later then the mainnet/

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    Hello, I am looking for advice on how to create an Ethereum Smart Contract. *What is your experience with the technical aspect ? *What is your experience with the business / economics aspect of it ? *What is your experience of a smart contract in an STO / ICO ?

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    I wanted create an ecurrency website, in this site i needed perfect money,advcash,payeer,bitcoin,ethereum,ripple,bitcoin cash abc,webmoney,usdt and also wanted to add some other coin via api, anybody interested in this project chat over here and also bid price for creating webite, thanks

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    Full-Stack Software Engineer S'est terminé left

    ...Maintaining, refactoring and extending existing back-end architecture of the portfolio service and front-end technology (Web and CLI) interacting with it. Designing and maintaining Ethereum smart contracts. BASE REQUIREMENTS: (1) Python, Algorithms and Data Structures (2) Mathematically minded. (3) Databases, SQLite. (4) Linux, vim, git, basic understanding

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    Please bid only if you have a build a Dapps that works on Cipher Browser. Please see attached. I would like to build a Dapps where users can pay using ERC20 Tokens. Please do not bid if you are not sure.

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    ...gösteren bir site istiyoruz. ------ Bitcoin için örnek site [se connecter pour voir l'URL] Bu sitenin apileri mevcuttur. Ethereum için örnek site [se connecter pour voir l'URL] Bu sitede apiler mevcut. ***Ethereumda ekstara olarak. Token sayafası ve Contaract

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    We have created our o...cryptocurrency whitepapers those had been successfully listed on exchange. High-level Knowledge of the following is needed: - Blockchain - Cryptocurrency Whitepaper - Ethereum - Smart contracts - Architecture/market knowledge on Cryptocurrency/Blockchains - Research writing - Technical writing - Cryptocurrency Exchange

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    Give me the source code for an ethereum crypto currency wallet and exchange app. ios and android

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    ...Functionality- 1-Tokenization( Buy Property, Liquidate Equity, Sell Property) Tech: Ethereum/Full Stack/AI 2-Title Search from state website and do analytics to give risk score (Data crawling, AI/NLP) 3- Smart Contracts( No middle man between buyer and seller)using Blockchain/Ethereum 4-Marketplace(Owner,Lender,Seller,Investor,Banker, recommendation engine

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    À la une LDN
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    Patient X needs some medical data while having a medical appointment at institution Z, but the data was created during a previous appointment between X and Y, and the data is kept by professional/institution Y. In this scenario, X is usually a regular person. Y and Z are different health professional or health institutions. A solution based on blockchain can enable large-scale accessibility, keepi...

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    We need a DAPP and a Smart Contract with following features:User can upload a pdf to IPFS and add 2 Ethereum addresses of the contract holders which are being stored in a specific contract (Contract address must be added by user) on the Ethereum blockchain. Once upload of the pdf is done a HASH value of the pdf must be stored in the contract to the

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    ...their php, cscc, into  those forked  from Github, Heroku, A- Frame; Processing, OpenGL, html, 3js, 5js, Grassphoppers, IBM Blue mix platform like Watson, Spark, Blockchain, Ethereum, Mulesoft, Sap, Graph database and their Apis. [se connecter pour voir l'URL] using our own blend of Genetic algorithm & iot representations at quantum dot level we evolved into our ow...

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    Crypto App Development S'est terminé left

    I need to make a Crypto app where user can earn free crypto coins. Like Btc,Ltc & Ethereum. But the app must be coin based. User can earn coin on tasks like watch a short video ad, Install app, rate, chat etc. Then they can convert the coins into crypto cash and withdraw via crypto gift cards. My budget is between 2000$-2500$ Can pay more but after

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    decentralized blockchain S'est terminé left

    I need develop and deploy your custom Dapp on Ethereum Blockchain

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    Tengo una criptomoneda poco conocida llamada BRC , [se connecter pour voir l'URL], y des...criptomoneda poco conocida llamada BRC , [se connecter pour voir l'URL], y deseo hacer un pagina de intercambio a través de un registro en la misma pagina, deseo intercambiar BRC por btc y ethereum, estoy buscando persona con experiencia comprobada en estos temas de criptomonedas.

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    ethereum smart contract S'est terminé left

    I am in need of a developer who can create me an ethereum smart contract game. If you do not understand what ethereum is or do not understand how to code ethereum payments, please do not respond. My budget is $300 maximum.

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    Family Coin S'est terminé left

    I would like someone to develop an Ethereum based token (cryptocurrency) for my family to use. Kids would be able to earn tokens for chores or for studying. The tokens could be redeemed for fiat or for more screen time or Xbox time. These should be proof of stake so that no mining is necessary.

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    ...well . Project details - Celsius Network, you'll be able to track your portfolio of crypto coins and use our fully functioning crypto wallet to deposit and withdraw your Ethereum and Bitcoin – then track them over time. You could even make it your very own bitcoin wallet! Crypto Wallet Features: - Deposit crypto currency coins to your wallet - Earn

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    Smart contract auditor S'est terminé left

    I am looking for a smart contract auditor for ethereum contracts. Please be respectful and have some work to show.

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    ethereum smart contract S'est terminé left

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

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    ...our new product and its integration with leading ecommerce solutions. Get exposure to the exciting “state of the art” technologies including Blockchain, Smart Contracts, Ethereum, AWS and a Full Stack DevOps tools. This is a project-based role focusing on development of a plug-in/extension for WordPress/WooCommerce platform. This opportunity will

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    Hello, I need a script which took a Ethereum address from a MySQL DB and is checking is there any transaction on it. That's all. DB Structure: Address: String (40) Used: 0/1 Steps: 1. The script pools of the 1st address with 'used' == 0 and it's marking it 'used' = 1 2. It's starts checking every 5 sec is there any transaction on this address

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    ...build website. Build ethereum wallet for site user interface, building website needs knowledge website hmtl , c++ , ethereum coding. You will be partner up with one of the developers to help speed up website development. graphics work has finished for site need to coding now. Most important you must have knowledge in ethereum wallet building for site

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    We have released a token - available on an open-source blockchain. Similar to other cryptocurrencies like Bitcoin and Ethereum, our goal is to let end-users send and receive our token through a digital wallet. In order to reach “novice” users (those unfamiliar with blockchain concepts, digital wallets, etc.), we want to develop our own wallet application

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    ethereum smart contracts S'est terminé left

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

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    I need fast Programmer with Skills in Javascript / Smart Contract for a Blockchain - Cryptocurreny Project. You need experience in Cryptocurrencies like Ethereum / Waves. Introduce you !!

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    LDN
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    ethereum developers only! S'est terminé left

    Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.

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