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    Stiamo realizzando una collezione NFT, abbiamo necessità di uno sviluppatore informatico che avrà i seguenti compiti : ● Sito web ○ sistemazione e manutenzione sito web ○ aggiunta della funzionalità di minting ○ integrazione con Metamask ○ aggiunta della possibilità di “vedere” i propri NFT ○ gestione della collezione: upload su IPFS, reveal parziali (intendo qua il fatto che se vendiamo i primi 150, solo questi dovranno essere “rivelati”, fino a quando non mintiamo tutti i 9999 pezzi) ● Collezione NFT ○ generazione di collezione a partire dal file Blender ○ con accortezza riguardo ad una successiva possibile “rigenerazione” dei modelli 3D ○ generazione dei metadata ● Smart Contract ○ sviluppo da zero dello smart contr...

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    5 offerte

    Ho bisogno di controllare alcuni swap contemporaneamente e ricevere un alert in base al valore del prezzo. Solo lingua italiana!

    €173 (Avg Bid)
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    ...come Designer ed esperti in blockchain. Ci serve un full stack developer che programmi il design (già presente) e il sito che verrà collegato a database account. Il candidato ideale deve: - Creare database con account su app e sito in modo correlato (Sito collegato ad un database di app game) - Ci dovrà essere un marketplace di NFT (e/o collegamento ad esso) - Connettere il sito a wallet (es: Metamask + uno personale) - Premiata la velocità e problem solving Competenze tecniche richieste: - html - css - PHP - Python - CSS3 - Bootstrap - Blockchain - HATML5 - Area login members - wallet - Sviluppo di piattaforma back end e front end multilingua - creazione di una rete locale di sviluppo economico - Consultazione ed archiviazione digitale facilita...

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    Ho bisogno di collegare al mio carrello Wix Metamask per vendere gli NFT. Pagamenti in Crypto già disponibile. Manca solo questa parte. Potete dirmi se è fattibile?

    €571 (Avg Bid)
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    ...cryptocurrency token. Users can place bets on one of three possible outcomes: Team A to win, Team B to win, or a draw. The platform will automatically distribute winnings based on the proportion of the bet made by each user. Key Features: 1. User Authentication and Wallet Integration: • Users must create an account and connect their cryptocurrency wallet. • Support for popular wallets (e.g., MetaMask). 2. Betting Interface: • A user-friendly interface where users can view upcoming games and place bets. • Options to bet on Team A to win, Team B to win, or a draw. • Real-time updates of betting odds based on the total amount bet on each outcome. 3. Bet Placement: • Users place bets using the platform’s native cryptocurrency token. &bu...

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    ...expand token holder base by efficiently distributing tokens across a variety of wallets. **Preferred Qualifications:** - **BASE Chain Development Expertise:** Solid experience and technical know-how in BASE chain technologies. - **Crypto Bot Creation Experience:** Demonstrable experience in the design and operation of crypto trading bots. - **Wallet Integration Proficiency:** Skilled in using MetaMask and other key cryptocurrency wallets for seamless operations. - **Cryptocurrency Market Insight:** A robust understanding of the nuances of cryptocurrency markets and effective trading tactics. - **Analytical Acumen and Detail Orientation:** Outstanding analytical abilities with a focus on meticulous, detail-oriented solutions. **Proposal Requirements:** Please include in your pr...

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    ...transactions. - Real-time Staking Statistics: Users should be able to view real-time statistics related to staking on the Solana blockchain. This could include information on current staking rates, total staked tokens, and historical data. The primary mode of user interaction with the dAPP will be through wallet connection. It's essential that the application allows users to connect their wallets (e.g., Metamask, Sollet) for seamless and secure access to the staking functionalities. The ideal freelancer for this project should have: - Profound understanding of Solana blockchain and token staking mechanisms. - Prior experience in developing web-based dAPPs, particularly in the DeFi space. - Expertise in wallet integration, ensuring a smooth user experience. If you have a s...

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    ...experience for this job include: - Proficiency in blockchain technology and token/coin creation. - Strong understanding and experience with Binance Smart Chain. - Proven track record in designing and deploying smart contracts.  Smart Contract based ICO  Token Development (BEP20)  Whitepaper & Roadmap  Logo Design & Development  Buy Token functions through the website  WalletConnect and Metamask Wallet support  ChatBot (3rd party)  Pancakeswap listing support  Deployment on server  Tested platform from our expert QA  Complete Source Code ownership etc I am open to discussing further details and specifications, and I am looking forward to working with a skilled professional who can bring this project to fruition. Any one from india Odisha Bhub...

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    I'm seeking a talented developer who can create a custom bot for cryptocurrency trading who operates automatically. Can either be trading or buy/sell crypto as long as it's profitable. Key Requirements: - Support for at least an exchange, it can even be metamask or whatever. - Capable of trading Bitcoin, Ethereum, Solana, or TRX. One is enough , multiple is a plus. - Implement a range of profitable trading strategies The ideal candidate should have a strong background in bot development, specifically in the realm of cryptocurrency trading. The ability to explain complex trading strategies in simple terms for a novice trader would be an added advantage. Please provide examples of prior work or projects if possible.

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    I need a crypto volume bot developed specifically for the BASE chain. This bot will be focused on executing buy and sell orders...chain. This bot will be focused on executing buy and sell orders and creating holders across different wallets. Key Features: - The primary function of the bot will be to execute buy and sell orders. - The bot should also be able to create holders across different wallets. Ideal Skillset: - Proficiency in BASE chain development. - Experience in developing crypto trading bots. - Familiarity with MetaMask and other relevant wallets. - Understanding of cryptocurrency trading and market dynamics. - Strong problem-solving skills and attention to detail. Please provide details of relevant experience, portfolio, and an estimated timeline for this project in...

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    ...legen. Compliance: Obwohl DEX dezentralisiert sind, sollten Sie sich über rechtliche Anforderungen und regulatorische Bestimmungen informieren, insbesondere in Bezug auf Geldwäsche und Betrugsprävention. 6. Benutzeroberfläche und Benutzererfahrung Webanwendung und Integration: Entwickeln Sie eine benutzerfreundliche Weboberfläche, die den direkten Handel ermöglicht. Integrieren Sie Wallets wie MetaMask, Trust Wallet oder Ledger, um die Nutzerfreundlichkeit zu gewährleisten. Benutzerinteraktion: Stellen Sie sicher, dass die Benutzeroberfläche verständlich ist und klare Anweisungen für Benutzerinteraktionen bietet. Transparenz und Analysen: Bieten Sie Tools und Funktionen, die den Nutzern Einblicke in Handel, Liquidität un...

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    ...to create a straightforward HTML/JavaScript script capable of connecting to WalletConnect and MetaMask with the interaction of a "connect wallet" button, utilizing Web3Modal. The primary function of this script will involve: - Connecting the wallet: When a user clicks on the "connect wallet" button, it should be able to connect with WalletConnect and MetaMask seamlessly. - Displaying user's address: Once the wallet is connected, the user's address should be displayed on a label. The aim is to provide an easy way for users to view their account balance and transaction history. The proficiency in HTML, JavaScript, and knowledge about wallet connectivity, particularly in WalletConnect and MetaMask, is required. Understanding the use ...

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    THIS IS FOR A DECENTRALISED WEB3 PROJECT. FRONT-END DEVELOPER SHOULD HAVE PROVEN EXPERIENCE INTEGRATING WEB3JS, PHANTOM, METAMASK, AND OTHER WEB3 FRAMEWORKS USING NEXTJS. I am searching for a top-tier Front-end developer who is well-versed in Next.js. The ideal freelancer for this project would have an advanced level of proficiency in framework. Key Requirements: - Extensive knowledge of, and experience with, HTML, CSS, and JavaScript - Demonstrated expertise in - Able to deliver high quality, efficient, and consistently responsive web3 functionality - Must be able to demonstrate previous projects that showcase your advanced proficiency in Next.js. With your application, please provide examples of the web3 projects you've achieved with advanced proficiency. Prior

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    NFT Chess Game (Web) Terminato left

    Main point: NFT based chess Game (firstly read the below description carefully and then apply...play with a random player then he will click on "Play Online" and he will be connected with someone who is also looking for another opponent, and likwise if a player want to play with his friend then he can have another option for "Create" where on clicking it he will get an link where on sharing it with his friend they both will be connected and they play, and then you have make it connect with metamask where just will be like we will provide some tags like beginner, master , grand master which can be obtained by using the points, and the points will get which the user get on winning against the users. so, if you can create with the amount i have mentioned then only a...

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    ...connects to MetaMask. The game will be based on the Ethereum blockchain and will require a moderate level of customization for its theme and design. Key responsibilities will include: - Developing a seamless integration with MetaMask to enable players to connect their wallet and play - Implementing the game on the Ethereum blockchain - Customizing the game with unique icons and basic animations Ideal candidates for this project should have: - Proven experience in developing DApps - Strong knowledge of Ethereum - Prior experience in creating crypto games - Proficiency in customizing user interfaces and basic animations Please provide a portfolio showcasing your relevant work, and any experience you may have in crypto game development. Prior experience integr...

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    ...has online working I just need it shrunk down into one small playable area with the rest locked out until release. Need a map like 1: Design the metaverse from top view 2: create the square parcels for sale 3: draw out the ones that are not for sale A small playable area that: 1: Interface surrounding game.(like decentraland) 2: Name change, and remember stored in metamask. 3: Player selection from ready player me 4: Finish the buildings 5: Design low poly buildings and the rest of the accessories needed in the game 6: Design players interface that allows customization or connect system 5: Create extra player interactions via crypto wallets and voice chat The end product should be a fully functioning metaverse that's both enjoyable

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    I'm seeking an experienced developer to implement a 'Connect to wallet' functionality for the MetaMask, Coinbase Wallet, and WalletConnect platforms. The primary aim is to enable users to access token transfers, account balance retrieval, and smart contract interactions through their preferred wallet. Key Project Details: - The functionality should work seamlessly without the need of a DApp. - Immediate turnaround is crucial for this project, as I require this feature to be completed 'ASAP'. Ideal Skills and Experience: - Proficient in blockchain technology and familiar with MetaMask, Coinbase Wallet, and WalletConnect. - Prior experience with developing multi-wallet connectivity for similar projects. - Adept at ensuring a seamless user experience ...

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    I'm looking for a skilled developer who can create a copy trading bot that focuses on cryptocurrencies. 1. Works on eth and bsc. sushi, pancake and uniswap dexes 2. I need to enter my own rpc node address in bot code. 3. Bot needs to buy and sell same % of coins as wallet we are copying. 4. Bot should buy and sell in same block 5. needs to get funds to trade from smart contract, not metamask

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    ...functionality of the contract is to facilitate fund transfers and sharing. Ideal Skills and Experience: - Solid experience in Ethereum smart contract development - Expertise in Solidity and libraries - Familiarity with test networks I need to create a smart contract and wallet connection using metamask. Here's an example; On this link, they only can donate using a credit card or debit card. I want to pay with eth test network (using metamask) and the smart-contract is; Person A needs 2000ETH for their project with a deadline of 30 days and share the profit 10% after 10 days of the project to reach the goal of each ETH donated by another person, Person B donate 1000ETH Person C donate 1000ETH The project reached the goal (2000ETH)

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    I am seeking a seasoned blockchain developer to help in an already built project just to clear out a few bugs, nothing special. Expertise required for this project: • Extensive knowledge and experience in blockchain technology and its applications. • Proficiency in implementing data management and security features in a blockchain system. • Knowledge in online IPFS services, particularly infura

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    ...will be on integrating the presale contract and MetaMask wallet, as well as implementing a few key features in the contract. here is the design of the website Key Requirements: - Deploy a presale contract on the Polygon blockchain - Implementing a locking mechanism in the contract - Ensuring that tokens are sent only after the presale ends - Make sure only virtual balances are visible; actual tokens are not sent Ideal Skills: - Extensive experience in blockchain development - Proficient in working with the Polygon blockchain - Prior experience with ICO presale contracts and wallet integration - Familiarity with MetaMask and WalletConnect - Attention to detail to ensure

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    ...incorporate the following functionalities: The game now uses backend for the whole mechanism, but I want to make it more decentralized by using smart contract. As you can check on the game, it uses input wallet address and this kind of operation is not comfortable for users. So I want to integrate wallet connect feature on the game. Are you able to implement all of these features? It could be MetaMask, Coinbase, TrustWallet, Rainbow. Please check our current codebase. - Blockchain Technology: Implement blockchain technology to enhance user experience and security. - Node.JS: Utilize Node.JS for server-side scripting to ensure a smooth gameplay experience. - Wallet Integration: Integrate Ethereum wallet to facilitate in-game transactions, NFTs, and smart contracts. The ideal ca...

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    ...contracts, maximizing loan amounts for the highest possible profit. * **Profit Calculation and Transaction Execution:** Python will precisely calculate potential profits, factoring in gas fees, and communicate with smart contracts to execute trades **only** when profitable conditions are met. * **Profit Transfer:** Upon successful trades, the bot will automatically transfer profits to a designated MetaMask wallet. **User Interface:** The bot will feature a desktop-based user interface, providing real-time visualizations and updates, including: * **Trade History:** Detailing completed trades and profit margins. * **Current Arbitrage Opportunities:** A live feed of potential arbitrage situations. * **Monitoring Dashboard:** Displaying price feeds from various DEXs. **Essential...

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    I’m looking to develop a cryptocurrency application that integrates with the AAVE platform. The ...platform. The app, which I've already designed, will be built using React and Chakra UI, and will function via Enso API - Key Requirements: • Main functionality: Implement the feature of managing crypto lending and borrowing through the through the Enso API. • User Authentication: Instead of the traditional email and password system or social media accounts, we use a Metamask connection via Web3auth. Ideal Skills and Experience: • Proven expertise in React-based development. • Past experience in developing crypto applications/working with the AAVE platform will be preferred. • Knowledge of the Enso API. • Experience with Web3Auth for user a...

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    I urgently require a seasoned blockchain specialist with a particular proficiency in wallet integrations. The ideal freelancer will need to connect to multiple wallet providers, specifically Metamask, Coinbase and WalletConnect, with a major emphasis on enabling users to sign in to connect their wallets to our marketplace. Key Requirements: 1. Wallet Integration: Link users' Metamask, Coinbase, or WalletConnect accounts to our platform. 2. Sign-in functionality: Implement a feature to allow users to use their wallets to sign in. 3. Rush Order: As I'm hoping to complete this project ASAP, I'm seeking a freelancer who can dedicate their time to meet this requirement quickly. By ensuring a seamless integration process, we can provide users with a streamlined, ...

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    I need a skilled blockchain developer with proficiency in Solidity to build a simple dapp. The primary features require: - Metamask integration - USDT, USDC, ETH send via metamask Expertise in Metamask integration is crucial for the payment feature. The ideal freelancer should have prior experience designing, coding, testing, and implementing dApps. Knowledge of finance-based applications would be advantageous. Please start your proposal with "Metamask inegration". If you must start immediately and get this done within 5 hours.

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    I'm in need of an experienced crypto-expert well-versed in and Ethereum-based applications. The main tasks: - Set up an Ethereum wallet in Metamask.io. - Integrate DApp with the wallet. The wallet should be able to: - Send and receive transactions - View transaction history - Ensure sec...tasks: - Set up an Ethereum wallet in Metamask.io. - Integrate DApp with the wallet. The wallet should be able to: - Send and receive transactions - View transaction history - Ensure security and backup provisions Preferably, the right candidate will be skilled in smart contract development and familiar with common security practices in cryptocurrency transactions. Expertise in Ethereum and Metamask is crucial, as the wallet setup requires specific knowledge related to these platfo...

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    I am looking for a skilled web3 developer who is able to build a dapp for our existing project. The primary functionality of the dapp will be a marketplace for GPU renting and lending. This project requires t...existing project. The primary functionality of the dapp will be a marketplace for GPU renting and lending. This project requires the following skills and experience: - Proficiency in web3 development - Experience in building dapps - Knowledge of token swapping - Previous work in creating marketplaces The key requirement for this project is connecting our existing website with web3 wallets like MetaMask and Trust Wallet. While the initial version of the dapp doesn't require extensive features beyond this connection, the potential for new feature additions in the future ...

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    Flash Loan Arbitrage Terminato left

    ...Besides, the app should offer: - MetaMask Integration for a secure OAuth login. - Real-time DEX arbitration on leading platforms (Ethereum, Binance Smart Chain, Solana (SOL), Avalanche (AVAX), Polygon (MATIC)). - A dynamic Flash Loan display, showing the profit display and transaction history. - Security audits to guarantee user safety as they engage in complex DeFi trading activities. For this task, familiarity with DeFi, Blockchain, and Cryptocurrency is paramount. A background in UI/UX design will also be beneficial due to the emphasis on a modern, sleek interface. Prior experience working with MetaMask and the platforms mentioned above will provide a crucial advantage. The aim is to create an app that simplifies and makes DeFi trading profitable for MetaMask u...

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    I am looking for an expert in blockchain technology to create a Metamask wallet that supports the Ethereum network. This project will involve: - The core feature of sending and receiving ETH. This is a feature that is non-negotiable. Being able to smoothly send and receive Ethereum through the Metamask wallet is essential in making this project a success. - An integration with hardware wallets functionality. User security is paramount to this project. As such, the aim is to have our Metamask wallet integrate with hardware wallets, which is an advanced security measure. Successful implementation should ensure a higher level of safeguarding for Ethereum transactions. Ideal freelancer for this project should be well-versed in blockchain and cryptography, and have pri...

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    I'm looking for a proficient expert specializing in Metamask and cryptocurrency transactions to integrate Metamask into my existing website and assist with crypto transactions. Key Responsibilities: - Integrating Metamask into the website - Facilitating crypto transactions (specifically swapping crypto) Required Skills and Experience: - Proficiency in Metamask and its operations - Strong understanding and experience in handling cryptocurrency transactions, with a focus on swapping crypto - Proven track record in integrating wallets like Metamask into existing websites - Excellent problem-solving skills in the field of crypto transactions

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    I'm looking for a skilled developer who can integrate Metamask and Phantom Wallet into my existing PHP script. The main objective is the implementation of sign-in functionalities using these crypto wallets. Key Responsibilities: - Integrate Metamask wallet into the PHP script - Integrate Phantom Wallet into the PHP script - Enable signing in via both wallets The ideal freelancer for this task should possess: - Expertise in Blockchain technology - Proficiency in integrating wallet systems, specifically Metamask and Phantom wallet - Proficient knowledge of PHP scripting - Experience in implementing sign-in functionalities with Blockchain wallets will be a plus. Your role will be critical for the security and functionality of the project, thus understanding of ...

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    I am seeking a capable developer to create an efficient grid trading bot for cryptocurrency transactions. The bot must be programmed to interface seamlessly with a hardware wallet like MetaMask. Key functionalities of the bot include: - Automated buying and selling of cryptocurrencies - Setting of stop-loss and take-profit levels - Real-time tracking and monitoring of market data While I do not have a preferred programming language, the chosen freelancer should have extensive experience in developing crypto trading bots. Understanding of top exchanges and familiarity with hardware wallets such as MetaMask is vital. Expertise in Python, JavaScript, or Solidity is desirable. Please provide examples of similar projects if available.

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    I'm seeking a skilled web3 developer...website for me. This project will require experiencing in building and managing dApps, particularly in the realms of finance, decentralized marketplaces, and games. The website will need to be capable of integrating with the Metamask wallet, allowing for seamless interaction with these dApps. Key tasks will include: - Developing a user-friendly informational website - Integrating a variety of dApps from different sectors - Ensuring Metamask wallet compatibility The ideal candidate has a background in web3 technology with proven experience in dApp integration and Metamask connectivity. A flexible approach to the project is required, as I anticipate future changes and additions to the site. Looking forward to your innovative...

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    Id like the words "Super Node" prominently displayed in and round the image. included L2 and L3 inside the Ethereum logo. Also a mix of images lime the castle emoji, metamask fox, rocket emoji, hammer emoji

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    ... I need a talented developer to create user registration and authentication using Metamask or the likes using and PHP script. It should mirror the functionalities found in the link provided, specifically designed for my website's access control. Key requirements: - Integrating the Metamask or similar system to & PHP script. - Ability to handle user registration and authentication using blockchain technology. Additional features to be integrated: - User profile management. - Account balance display. - Transaction history. Ideal skills and experience: - Strong experience in website access control. - Extensive knowledge of and PHP script. - Familiarity with Metamask or similar systems. - A solid understanding

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    I'm seeking to make an Crypto wallet app based on Metamask Crypto wallet with a different UI Please include in your application your experience pertaining to the skills mentioned above.

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    I am searching for an experienced freelancer who can help with my cryptocurrency conversion. I currently need to convert FUSDC to USDC ERC20 or Ethereum to diversify my holdings. This task will be completed via Metamask. As you bid, please have the following skills and experiences: - Knowledge about various cryptocurrencies especially FUSDC, USDC ERC20 and Ethereum - Expertise in using Metamask for currency conversion - Ability to work promptly considering this is a one-time task Kindly provide proof of similar projects you've handled previously. Thank you.

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    ...domain name, road map information and white paper information, necessary articles on the web page) to the friend who takes the project. Here's what we aim for: **User Registration and Login** Transactions on the website will be completely anonymous and there will be no user records. **Token Purchase Functionality** An intuitive interface for users to purchase coins directly from our site. The Metamask crypto wallet will be integrated so that tokens can be purchased as a payment method. **Countdown clock** To build anticipation and urgency, the countdown timer will show the time remaining until the end of the pre-sale. **Road map** Information showing the plans of the created token will be available on the website. **Ideal Skills and Experience** I don't have any ...

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    I have a part of the script that is already working. ( fetch quote) The documentation is here: I am able to fetch the quote, and the docs clearly state how to use WEB3 or ethers to send the quote back to the 0x to f...back to the 0x to fulfill. I just do not know how to engage my wallet to sign the tx and send in t the network. I need someone to finish this script for me and show me how to connect my wallet programmatically in this script to sign and send the tx. I ALREADY HAVE NODE SETup so do not need help with that. Whatever modules you add I will be able to install and import if needed. I am also using INFURA as my endpoint. this script is using the Arbitrum network. 0x calculates GAS FEES so need for you to do so! :)

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    Looking for full stack, senior dev with ERC20 programmable experience and solidity language. We are creating a new media token for our website, and want to reward users for the time they share our content on social media with our tokens. Polygon chain, using Metamask. Thank you for this opportunity to present our project at cryptohype.io. CB

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    I'm seeking an experienced developer to integrate Metamask functionality into my webpage for user registration. This calls for deep knowledge in Ethereum transactions, smart contracts, and blockchain application development. Key Features to be added: - User Registration: The main purpose of this integration is to allow users to register via Metamask on our platform. - Transaction Signing: Users should be able to sign off on transactions, specifically, they need to have capabilities for sending and approving transactions. - Balance Checking: Post registration, users should have the ability to check their Ethereum balance directly from our platform. - Token Management: Functionality to manage tokens within the platform is also required. Users should be able to vie...

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    ...with our team and ensuring that project requirements are Stack: Blockchain Platforms: Ethereum, Hyperledger Fabric Smart Contracts: Solidity, Chaincode (GoLang) Decentralized Storage: IPFS, Storj, Sia Identity Standards: Decentralized Identifiers (DIDs), Verifiable Credentials Cryptography: Public-key cryptography, Zero-knowledge proofs Development Tools: Truffle, Remix, Ganache, Metamask Backend Development: Node.js, Frontend Development: React, Vue.js, Requirements: Proficiency in Blockchain Development: We're seeking a developer with expertise in blockchain technologies, including Ethereum, smart contracts, and decentralized applications (dApps). Familiarity with Cryptography: Knowledge of cryptographic principles and techniques is essential for this role

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    I have a particular website i need cloned. All front-end only. Confirm the website properly integrates with metamask (as originally implemented). Nothing new is to be added. Give me a single html file.

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    Hola, requiero un casino en linea como el que mostrare en la parte de abajo, debe tener varios juegos entre 50 a 100, el diseño de la plantilla para este casino, registros y aceptar pagos en cryptomonedas con un api externa (Metamask) usdt, eth y bnb y otras mas conexiones para hacer depositos (coinbase etc..) Tambien se debe hacer el token del sitio (Network: Binance Smart Chain (BSC) ) por lo que el programador debe tener conocimientos en blockchain, debe demostrar que ya hizo algo antes similar, tambien yudar con la integracion en CoinGecko y algunos exchanges ejemplo: pancakeswap. Links del ejemplo: Comprobar bien los link y ver si es capaz de realizar el proyecto antes de ofertar, recuerde que quiero un codigo desde 0, si alguno tiene

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    ...UNISWAP V3 router using the INFURA endpoint. For this role, it is mandatory to have: - Intermediate to advanced experience in working with UNISWAP V3 Router and INFURA Endpoint. - Good understanding and substantial experience in Node.js coding, specifically with the current version. - Experience in similar jobs and a proven track record in successful script development. As you apply, indicate your familiarity with the subject matter, and demonstrate with past examples where you've performed such tasks. The quality of work is integral and efficiency in delivering the project is paramount. Remember, demonstration of your expertise backed by past achievements could be the winning factor for this role. Advanced knowledge and experience in Uniswap V3 Router and Inf...

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    ...experienced nextjs/react developers with expertise in building interactive messaging applications. The job entails developing an Instant Messaging application for cryptocurrency enthusiasts with the following specifications: • Real-time messaging functionality • Push notifications • File sharing options • Transfer of cryptos (ETH) • GIF or sticker compatibility • Smart contract understanding and metamask integration for secure transactions Given that our target audience are crypto enthusiasts, the application should also be equipped with WEB3 and smart contracts to facilitate secure crypto transactions. Prior experience in WEB3 and smart contract integration is a must. The ability to produce a user-friendly interface will be highly regarded. If you...

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    You receive template with game - black jack in unity you have to connect the game with crypto wallet - metamask

    €275 (Avg Bid)
    €275 Offerta media
    24 offerte

    I need a script that I can run without a UI using node JS or python to swap 100% of one token for another on the arbitrum network via uniswap using the router contract and having it select the best route for the trade I am using INFURA as my end point. I also need the script to USE the INFURA GAS API ( uses metamask api)and estimate the gas for each transaction and use whatever the amount is for "priority" Before the Trade is executed I need it to first check if the wallet being used has a balance of the token I will be purchasing with. If there are no tokens present then I need it to do nothing. If tokens are present then I need it to execute the swap as stated above.

    €131 (Avg Bid)
    €131 Offerta media
    27 offerte
    Blockchain Developer Terminato left

    ...with a particular focus on blockchain integration. Responsibilities: ✅Collaborate with the development team to design and implement blockchain features. ✅Integrate Web3 wallets (such as MetaMask) withcustom website to enable seamless interaction with blockchain networks. ✅Integrate smart contracts into custom website to enable decentralized functionality. ✅Implement user interfaces and user experiences that are intuitive and responsive. ✅Collaborate with backend developers to ensure seamless integration with APTo aIs and services. Requirements: ✅Extensive experience in integrating Web3 wallets (such as MetaMask) with React applications. ✅Solid understanding of smart contract development and integration with custom website. ✅Knowledge of database setup and management, inc...

    €22 / hr (Avg Bid)
    €22 / hr Offerta media
    38 offerte