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    2,000 best bitcoin wallet työtä löytyi, hinnoittelu EUR
    Solana Bot Developer 3 päivää left
    VARMENNETTU

    1. First code t...that reads token adresses from .txt or .csv file and reads if the token is found first time or it second if the first time then buys x amount of SOL or USDC (depends which one is better for you) then if the token adress was already found before then skip, search for other new token addreses in that .txt or .csv Then check current bought tokens price and if the price increased 100% sell out 50% of wallet total token holdings if the price increased 300% sell out 100% ot token, if the price from entry price went down to -90% take out 100% 2. Add function to that primary code before buying check if liquidity pool is locked and mintable then only enter if not skip and wait for new token adress Swap exchange does not matter I prefer Jupiter depends on the price and code ...

    €197 (Avg Bid)
    €197 Keskimäär. tarjous
    26 tarjoukset

    I'm on the lookout for a skilled professional to help me set up my very own crypto hosting platform. This platform needs to be able to support Bitcoin transactions. Ideal skills and experiences for this project include: - Extensive experience with cryptocurrency and Bitcoin technology - Proficiency in blockchain technology - Prior experience in developing and deploying crypto hosting platforms - Strong understanding of security practices related to cryptocurrency - Ability to deliver a robust and user-friendly platform Please note, I skipped certain questions during the project creation, so your focus should be on Bitcoin specifically. Here is an article to read

    €598 (Avg Bid)
    €598 Keskimäär. tarjous
    27 tarjoukset

    I'm in need of a skilled and experienced web developer who can work with Tonapi. Tools for: - Get Wallet Portfolio: example - Wallet PNL: example or (not finished yet) - Show Last 20 swap transactions Build membership system for Tools: - Admin dashboard to manage user, package, sales report, referral, email - Payment system using Toncoin - Referral system User dashboard member: - Add wallet to favorites - Upgrade membership

    €466 (Avg Bid)
    €466 Keskimäär. tarjous
    110 tarjoukset
    Laravel Crypto Data Visualization 2 päivää left
    VARMENNETTU

    We currently require assistance with our Laravel application, designed to present cryptocurrency data visualization. The application is experiencing an issue where it's not showing market data and returning an invalid symbol error. Specific requirements: - Address and resolve the "invalid symbol" issue - Ensure accurate data representation for the three main cryptocurrencies: Bitcoin (BTC), Ethereum (ETH), and Ripple (XRP) - Overall, ensure the Laravel application is successfully visualizing and presenting crypto market data Desired expertise: - Proficiency in Laravel application management - Experience with cryptocurrency market data - Skilled in fixing data representation issues - Strong understanding of data visualization techniques

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    7 tarjoukset

    ...custom-built, specially designed to embody my unique vision and market. * Essential features of the ecommerce website include product listings and a Uniform Payment Interface (UPI) wallet system. A secure UPI payment gateway must be integrated seamlessly, ensuring a safe transaction environment for patrons. * The website should be structured to accommodate less than 10 product categories and subcategories. The design should allow for easy browsing and purchasing. Perfect Candidate: The ideal candidate will have previous experience in PHP and web development, specifically in building custom ecommerce sites. Familiarity with UPI wallet system and secure payment gateway integration is a must. I welcome freelancers who can demonstrate a portfolio of related work. Attention t...

    €114 (Avg Bid)
    €114 Keskimäär. tarjous
    23 tarjoukset

    I'm in need of a skilled website developer to create a Bitcoin-focused crypto website with specific features. Key Features: - Real-time price updates: The site should display accurate, up-to-the-second Bitcoin pricing. - User wallet functionality: Users should be able to create their own Bitcoin wallets on the website. - Wallet sync: I need the wallets to sync with the latest data and transactions. Ideal Skills and Experience: - Proficiency in developing secure, feature-rich websites. - Experience with integrating real-time APIs and cryptocurrency-related functionalities. - Strong understanding of Bitcoin and cryptocurrency technologies. - Prior experience in creating user-friendly online wallet systems would be a plus. If you belie...

    €817 (Avg Bid)
    €817 Keskimäär. tarjous
    8 tarjoukset
    Bitcoin Transfer Using Coinbase API 2 päivää left
    VARMENNETTU

    I'm in need of a developer to establish a system that enables sending Bitcoin via an API key. The project involves integrating and using the Coinbase API. Here's what I'm looking for in an ideal candidate: - Solid understanding of Bitcoin transactions - Expertise in API creation and integration, particularly with Coinbase API - Strong proficiency in programming and troubleshooting Your task will primarily involve the enablement of Bitcoin transfers through API keys, ensuring top-notch security and enhancing user interface for ease of use. Previous experience with similar projects is a big plus. I look forward to your bids, let's talk!

    €48 / hr (Avg Bid)
    €48 / hr Keskimäär. tarjous
    14 tarjoukset
    Automated Crypto BUY/SELL Bot Development 2 päivää left
    VARMENNETTU

    ...Develop API through which trading parameters can be submitted, including the trading pool, wallet details, and amount of coin to buy. Queue Management: Set up a MySQL database to manage a queue of trade requests, ensuring that the system processes these requests sequentially and efficiently. Transaction Execution: Create functionality to connect to and interact with different DEXes on BASE, Solana, and BSC to execute trades according to the queued requests. Result Reporting: After executing a trade, the system should format and send transaction details, such as transaction hashes and statuses, to a predetermined callback URL. Security: Implement robust security measures to safeguard wallet details and other sensitive information processed by the system....

    €619 (Avg Bid)
    €619 Keskimäär. tarjous
    75 tarjoukset

    ...receive lives, and compete for high scores. Monetization: -In-App Purchases: in-app purchases for power-ups, boosters, and extra lives, allowing players to progress more quickly or overcome difficult levels. - Ads: The game should also include advertising, which players can watch to earn rewards such as power-ups or extra moves. Play to earn rewards: each user has the option to add a cryptocurrency wallet address and get paid based on their rank for the day Visuals and Audio: - Colorful Graphics: vibrant and colorful graphics, with visually appealing treats and animations. - Catchy Music and Sound Effects: The game should include cheerful music and satisfying sound effects that enhance the player experience. Others: Setting up the server for game with all game stats showing for...

    €925 (Avg Bid)
    €925 Keskimäär. tarjous
    41 tarjoukset

    ...algorithms for automatic currency conversion and deposit crediting. - Ensure compliance with relevant regulations and security best practices. - Collaborate with cross-functional teams to define requirements and implement new features. - Optimize platform performance and scalability to handle increasing user demand. - Stay updated on the latest developments in blockchain technology and cryptocurrency markets. Requirements: - Strong proficiency in blockchain technology and cryptocurrency protocols. - Experience with cryptocurrency exchange platforms or wallet services. - Proficiency in programming languages such as Python, JavaScript, or Solidity. - Familiarity with security best practices and encryption techniques. - Excellent problem-solving skills and attention t...

    €185 (Avg Bid)
    €185 Keskimäär. tarjous
    21 tarjoukset

    I'm in need of a skilled and experienced website developer who can build a cryptocurrency hosting website. The purpose of this website remains undefined, providing an opportunity for creative licence. However, you should keep potentials functions such as wallet services, mining solutions, and ICO hosting in mind. Please include the following in your application: • Your past experience, particularly in relation to cryptocurrency and website development. • A detailed project proposal, outlining your recommended approach for this project. This project will require extensive knowledge of cryptocurrencies, web development, and security measures associated with hosting digital assets.

    €129 (Avg Bid)
    €129 Keskimäär. tarjous
    5 tarjoukset

    I'm looking for a skilled developer to create a TradingView Pine Script strategy for my cryptocurrency trading needs. Your primary focus will be on optimizing the strategy for Bitcoin, Ethereum, and Ripple. Key Requirements: - The strategy should maintain a Percent Profitable above 70%. - The Profit Factor should be greater than 10. - The maximum drawdown in Net profit should not exceed 5%. Ideal candidates will have: - A strong background in developing Pine Script strategies for TradingView. - Experience in trading and optimizing strategies for cryptocurrencies, particularly Bitcoin, Ethereum, and Ripple. - A proven track record of creating profitable trading strategies with the required performance metrics in mind. Please include relevant samples of your work in y...

    €120 (Avg Bid)
    €120 Keskimäär. tarjous
    5 tarjoukset

    I'm looking for a skilled developer to create a web-based crypto wallet connector Process as follow, 1. user will use Apply pay/Google Pay or Credit Card 2. user will enter amount and choose option from where they are paying 3. connector will purchase USDT or any other Crypto and deposit to my wallet.

    €239 (Avg Bid)
    €239 Keskimäär. tarjous
    5 tarjoukset

    We are a Saudi company looking for FLASH USDT in quantities exceeding 30 million per week We need people to sell FLASH USDT honestly the conditions / 1_ Before the agreement, he must send a test to test the quality of the flash he owns, and then we complete the agreement. 2_ Payment USDT To connect on Telegram @abdullahabdo3

    €183202 (Avg Bid)
    €183202 Keskimäär. tarjous
    7 tarjoukset

    ...project proposals in their applications to strengthen their chances. Although I am yet to determine the specific cryptocurrencies that the hosting platform will support, I am open to supporting prominent ones like Bitcoin, Ethereum, and Litecoin. It would be ideal if the candidate has a solid understanding and working knowledge of these cryptocurrencies. Ideal candidates should have: - Knowledge about different types of crypto hosting (cloud-based, dedicated server, shared hosting). - Ability to maintain confidentiality. - Understanding of prominent cryptocurrencies (Bitcoin, Litecoin, Ethereum). - Strong suggestions based on professional knowledge of crypto hosting. Please note, due to the nature of this project, specifics will be shared with the chosen freelancer....

    €85 (Avg Bid)
    €85 Keskimäär. tarjous
    2 tarjoukset

    ...capable of designing a graphical user interface (GUI) or website to utilize Coinbase's Wallet API features for Bitcoin transactions that will be compatible with Windows. Project Specifics: - The main function of the interface is to perform the basic buy/sell operations of Bitcoin transactions. - Experience in integrating various APIs, especially Coinbase's Wallet API, is essential. - Familiarity with cryptocurrency, specifically Bitcoin, is beneficial, but not compulsory. Ideal Skills: - Proficient in working with Windows-based GUI or Web development. - Knowledge and experience with APIs integration, preferably Coinbase's Wallet API. - Understanding of cryptocurrency transactions, especially Bitcoin. -PHP, Python, C#, o...

    €236 (Avg Bid)
    €236 Keskimäär. tarjous
    9 tarjoukset

    I currently have a working script using the 0x protocol. I frequently get out of gas error messages. I could have 50$ or 3$of ETH in my wallet when this happens so it is not a lack of funds. I believe this is an issue with the script not allocating enough gas. Here is an example of 2 of the TX that failed on Tenderly I need the following: 1. I need someone to fix the OUT of GAS ISSUE AND use the highest amount of GWEI so the TX is processed as fast as possible. 2. ON one of the last lines, the amount of GAS is output. I would like to out ut the TX fee in ETH if possible

    €265 (Avg Bid)
    €265 Keskimäär. tarjous
    9 tarjoukset

    ...calculate the profit and loss (PnL) for any given Ethereum wallet address. The tool should be able to determine the total number of coins bought, as well as calculate the profit and loss from all transactions associated with the wallet. Key Features: Wallet Address Input: Users should be able to input any Ethereum wallet address. Transaction Analysis: The tool should analyze all transactions associated with the provided wallet address. Profit and Loss Calculation: Calculate the total number of coins bought and the profit and loss incurred from all transactions. User-Friendly Interface: The tool should have a user-friendly interface for ease of use. Skills Required: Proficiency in Ethereum blockchain technology. Experience in cryptocurrency wallet...

    €40 (Avg Bid)
    €40 Keskimäär. tarjous
    3 tarjoukset
    Need to Build Token in solana 1 päivä left
    VARMENNETTU

    Token on solana Name : Make America Great Again Symbol: $Maga Supply : 1 billion Decimals : 9 Tax : 3% buy tax and 3% sell tax(3% to lp and 3% to marketing wallet) *Noone can hold more than 6.7%* (like a supply block) Marketing wallet : GQ5ZVUtoUeLvfAMmUxwMrSNnXacDYSwEZW2abJk2DKcW

    €78 (Avg Bid)
    €78 Keskimäär. tarjous
    1 tarjoukset
    Solana Trading Script via Jup V6 API 23 tuntia left
    VARMENNETTU

    As I venture into the cryptocurrency market, I am in need of a Node.js script that allows efficient Solana trades using the Jup V6 API. Key Requirements: - Build a Node.js script that can accurately execute market orders. - Indispensable ability to interact with the Jup V6 API specific to Solana token transactions. - Configure the script to be used with an existing wallet address of mine. Ideal freelancers for this project would have: - Strong proficiency in Node.js, ideally with prior experience in building scripts for cryptocurrency trades. - Familiarity with the Jup V6 API and its various functionalities, especially in relation to market orders. - Solid understanding of the Solana cryptocurrency token. By helping me to automate my Solana trading activities, y...

    €355 (Avg Bid)
    €355 Keskimäär. tarjous
    79 tarjoukset

    Freelancers, Here's a super easy way to make 500$. We've come up with this contest to curate freelancer talent in the category of playlist making, and the winner, except for these 500$, has an chance of getting a full time employment contract. THE MISSION: Make a playlist of hot/sexy/aesthetic songs - put them together in one "mix" and upload to Youtube. Reference: DETAILS: You will use trending and popular songs to make this hot mix of yours, with each song smoothly transitioning onto the next. Use songs by popular artists, songs trending currently and songs by artists that we provide AND upload the mix to Youtube. Reference videos are above, that is what you need to do. You can upload up to 20 mixes. REQUIREMENTS: 1. You must use engaging video titles, such a...

    €469 (Avg Bid)
    Mainostettu
    €469
    19 työtä

    I'm in need of a skilled developer with specific expertise in blockchain and wallet integration. The project involves building an ICO presale website on the Polygon blockchain. All the necessary content and Figma designs are already prepared; your primary focus 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

    €570 (Avg Bid)
    €570 Keskimäär. tarjous
    26 tarjoukset

    I'm seeking an experienced freelancer to construct a swap program on the Polygon blockchain using Python. The core feature is: - Token Swapping MATIC/ABC token on Uniswap - Use Uniswap Universal Router suppoting V3 version. - Buy(purchasing abc with matic), sell (matic with abc). The code is to check the balances of matic and abc token in metamask's personal wallet before and after buy (or sell). - Monitored and recorded on polygon scanner after the action. - GUI, no site required. Only python code. - Python version should be , Web3 version is recommended as 5.29.0. I'm in need of a developer who is proficient in Polygon blockchain technology, Python programming, and who is well-versed in cryptocurrency transactions. The ideal candidate would have prior ex...

    €148 (Avg Bid)
    €148 Keskimäär. tarjous
    53 tarjoukset

    ...experience in the Cosmos SDK. The project entails a range of tasks including wallet integration, blockchain development and smart contract deployment. Your primary focus will be ensuring these are seamlessly integrated into the platform. Key Responsibilities: - Implement Wallet Integration: You must have a thorough understanding of how to integrate wallet services into the Cosmos SDK. - Develop Blockchain: Experience in developing blockchains using the Cosmos SDK is essential. You will be responsible for creating a robust and secure blockchain. - Deploy Smart Contracts: Your expertise in deploying smart contracts using the Cosmos SDK will be crucial to this project's success. Deliverables: - Seamless integration of wallet services - A well-functioning ...

    €520 (Avg Bid)
    €520 Keskimäär. tarjous
    24 tarjoukset
    Need to build token on solana 4 tuntia left
    VARMENNETTU

    Token on solana Name : Make America Great Again Symbol: $Maga Supply : 1 billion Decimals : 9 Tax : 3% buy tax and 3% sell tax(3% to lp and 3% to marketing wallet) *Noone can hold more than 6.7%* (like a supply block) Marketing wallet : GQ5ZVUtoUeLvfAMmUxwMrSNnXacDYSwEZW2abJk2DKcW

    €167 (Avg Bid)
    €167 Keskimäär. tarjous
    4 tarjoukset

    I'm on the lookout for a skilled web designer who can assist in developing a comprehensive website focused on personalized nutrition analysis website This website will function as a Personalized Meal Plans Generator, Nutrition Facts label, Restaurant menu Creator, API Upsell that offers tailored dietary plans to business owners. The primary aim of the website is to provide top-notch, customized nutrition analysis/guidance to our target audience. Key project requirements includes , but not limited to: - Aesthetically pleasing UI/UX design that aligns with the nutrition industry, and uniquely awesome with nutrition industry SEO integrated to rank top on google - A user-friendly interface that simplifies the meal plan creation process etc - AI reverse engineering of Nutrition Facts ...

    €438 (Avg Bid)
    €438 Keskimäär. tarjous
    184 tarjoukset
    Solana Token Builder Needed 1 tunti left
    VARMENNETTU

    Token on solana Name : Make America Great Again Symbol: $Maga Supply : 1 billion Decimals : 9 Tax : 3% buy tax and 3% sell tax(3% to lp and 3% to marketing wallet) *Noone can hold more than 6.7%* (like a supply block) Marketing wallet : GQ5ZVUtoUeLvfAMmUxwMrSNnXacDYSwEZW2abJk2DKcW

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    2 tarjoukset

    I need an expert writer to craft a 5-minute best man speech for an upcoming wedding. The speech should be comedic in tone while incorporating stories about my longstanding friendship with the groom. Skills & Experience Required: -Prior experience in speech writing, preferably comedic. -Ability to capture unique personal experiences in an entertaining way. Deliverables: -A completed, write-up of the best man speech that fits within a 5 minutes speech slot. The ultimate goal of this project is to create an enjoyable, memorable moment for all wedding attendees, especially the groom through a funny and personal speech.

    €101 (Avg Bid)
    €101 Keskimäär. tarjous
    67 tarjoukset

    ...looking for a skilled freelancer to create a bespoke carbon trading website, specifically for Renewable Energy Certificates (RECs). The platform should also integrate a cryptocurrency wallet for our custom digital currency named "Gaga". The main functionalities that I require: - User registration and login system: Ensure that users can easily sign up and access their accounts securely. - Listing and trading of RECs: The platform should allow users to list their RECs and engage in trading activities. - Cryptocurrency wallet integration: The site should have a seamless integration with a cryptocurrency wallet for our digital currency, Gaga. Key Details: - Design: I'm envisioning a professional and corporate layout for the website. The design should be...

    €76 (Avg Bid)
    €76 Keskimäär. tarjous
    4 tarjoukset

    ...developing a full-featured web application for managing a laundry business - Integrating key features such as Customer Management, Order Tracking, Inventory Management, Barcode Generation, Order Management, Multiple Store Management, Multiple Pricing, Employee Management, Payment Management, Price List Management, SMS Gateway, WhatsApp API Integration, Payment Gateway, Coupons Management, and Customer Wallet Management. I'm looking for someone who can: - Develop a user-friendly and visually appealing web application - Ensure the software is scalable and secure - Implement a responsive design - Create a seamless user experience This is a time-sensitive project, so I need the work to be completed ASAP. Please only apply if you have prior experience with similar projects and...

    €442 (Avg Bid)
    €442 Keskimäär. tarjous
    84 tarjoukset

    ...NFT contracts. I have already prepared the art works and meta data. The main components of the project include: - NFT Contract: The main request is the creation of a Solana SPL NFT contract. Understanding of SPL (Solana Program Library) contracts is crucial for this role. - Minting Website: The website should cater to both public and pre-sale minting. Experience in developing and integrating wallet functionality for such purposes is highly desirable. - Design: I'm looking to achieve a minimalist and clean design for the minting website. Past works that present a similar aesthetic would greatly improve your chances of successful application. In summary, candidates with a strong background in Solana blockchain, NFT contract creation, and sleek web development will be high...

    €333 (Avg Bid)
    €333 Keskimäär. tarjous
    113 tarjoukset

    I'm in need of a comprehensive cryptocurrency price prediction analysis, specifically focusing on Bitcoin. The analysis will be based on historical data spanning the last 5 years. Key deliverables: - The final report should be in word doc format. - The analysis should be detailed, including the employment of charts and graphs. - In python language used as programming language Ideal Skills for this project: - Strong background in data analysis and research. - Experience in cryptocurrency market analysis. - Proficiency in creating detailed reports with charts and graphs. If you're confident in your abilities to deliver an insightful, data-driven prediction analysis, I'd love to hear from you.

    €75 (Avg Bid)
    €75 Keskimäär. tarjous
    60 tarjoukset

    Hi, I would like a telegram software, multi wallet that buys and sells tokens on radyum and orca, where I indicate the token contract. The bot must allow the generation of different wallets, and I must be able to indicate how many wallets it must generate and must carry out a sale or purchase transaction for each wallet generated. You need to check @onenigger For example: 1) I launch the software 2) I suggest generating 3 wallets 3) Generate public address and private key 4) I send solana to these wallets 5) I send the contract to purchase 6) I decide on ryadium or Orca 7) For each wallet he must purchase the purchased token using 90% of the amount of sol 8) when I decide to sell the token, he must sell the entire amount of the token

    €449 (Avg Bid)
    €449 Keskimäär. tarjous
    52 tarjoukset

    ...functionalities required: - User authentication - Data input and retrieval - Dynamic content generation - E-Wallet - Money Transfer - Shopping Cart - Admin Panel - API Integration - Mobile Recharge - Crypto Wallet - Payment Gateway Integration - Crypto Integration The project requires a clean and professional design that effectively highlights its diverse functionality and usability. There's no specific framework required for this project, allowing developers the freedom to use the ones they are most comfortable with. Ideal Skills: - Extensive experience in PHP, MySQL, and JScript. - Proven track record in building dynamic web apps. - In-depth understanding of API Integration, Payment Gateway, and Crypto Wallet functionality. - Highly proficient in creating u...

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    70 tarjoukset

    Token on solana Name : Make America Great Again Symbol: $Maga Supply : 1 billion Decimals : 9 Tax : 3% buy tax and 3% sell tax(3% to lp and 3% to marketing wallet) *Noone can hold more than 6.7%* (like a supply block) Marketing wallet : GQ5ZVUtoUeLvfAMmUxwMrSNnXacDYSwEZW2abJk2DKcW

    €392 (Avg Bid)
    €392 Keskimäär. tarjous
    5 tarjoukset

    I'm looking for an expert in Bitcoin mining with ASIC Miners. I already have the hardware required, but I need help to set it up. Key responsibilities are: - Assisting with the miner setup process - Configuring the miner to work with my chosen mining pool The ideal freelancer for this project should have: - Extensive experience with Bitcoin mining - Experience setting up ASIC miners - Knowledge about effectively joining and configuring miners for a specific mining pool Your guidance will greatly contribute to the success of this mining operation. I'm excited to learn from your expertise.

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    17 tarjoukset
    Cryptocurrency Loppunut left

    ...and build a robust and scalable cryptocurrency exchange platform from the ground up. The platform will feature an intuitive user interface, high-performance trading engine, and comprehensive security measures to ensure a seamless and secure trading experience for users. Multi-Asset Support: The exchange platform will support a wide variety of cryptocurrencies, including popular assets such as Bitcoin, Ethereum, and Litecoin, as well as emerging altcoins and tokens. By offering multi-asset support, we aim to cater to the diverse needs and preferences of cryptocurrency traders. Advanced Trading Features: To enhance the trading experience and meet the needs of both novice and experienced traders, the platform will incorporate advanced trading features such as limit orders, market ...

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    23 tarjoukset

    I'm seeking an experienced electrical engineer to assist with the design of a Bitcoin mining facility in Kuwait. Key Requirements: - rental cost of land (a empty lot) suitable for bitcoin mining - cost to install a 250kva transformer at the land - power cost per kilo-watt hour - local guide to assist our personnel in the area Experience: - Prior experience with electrical circuit design is a must. Experience with large scale facilities and power distribution is preferred. - Familiarity with Bitcoin mining facilities is a plus, but not a requirement. The project is currently in the initial planning stages. The ideal candidate will be able to work independently and provide innovative solutions to help optimize the facility for the future.

    €21 / hr (Avg Bid)
    Mainostettu
    €21 / hr Keskimäär. tarjous
    4 tarjoukset

    ...blockchain, Node.JS, and wallet integration. The game should 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 ...

    €35 / hr (Avg Bid)
    €35 / hr Keskimäär. tarjous
    86 tarjoukset

    An opportunity for Pakistani residents who use their smartphones daily for mobile banking/e-wallet activities. The aim is to test the user experience in e-wallet prototype. Ideal participants are those who will contribute their opinion and user experience to enhance the mobile banking experience. Your role in the UX-research will be crucial in shaping the future of digital transactions. Prior experience in UX research would be beneficial but not essential, as long as you've got daily hands-on experience in using mobile banking/e-wallet. For individuals interested in participating but would like more details, those will be provided. Join us in this exciting venture where your banking experiences matter!

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

    I'm seeking a skilled developer to create a solid payment gateway for my website, supporting English language. The model should be compatible with credit cards, debit cards and digital wallets. An ideal candidate will have significant experience in payment integration and website development. - Key Skills: Website Develo...seeking a skilled developer to create a solid payment gateway for my website, supporting English language. The model should be compatible with credit cards, debit cards and digital wallets. An ideal candidate will have significant experience in payment integration and website development. - Key Skills: Website Development, Payment Gateway Integration - Requires: Credit Card, Debit Card, Digital Wallet functionality - Language Requirement: English - Platfor...

    €276 (Avg Bid)
    €276 Keskimäär. tarjous
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    I'm looking for a developer who can create stable FLASH coins on Ethereum for my exchange platform. The stable coins should have the following key features: - Low transaction fees - High transaction speed - Programmable smart contracts - Show Ledger wallet balance - Able to transfer to 2 different wallets The desired stability mechanism for these coins should be collateralized. Ideal skills and experience for this job include: - Strong understanding of blockchain technology, particularly Ethereum - Experience in developing stable coins - Ability to implement low transaction fees and high transaction speeds - Proficiency in creating programmable smart contracts - Familiarity with the FLASH concept of collateralized stability mechanisms Please only apply if you have a so...

    €201 (Avg Bid)
    €201 Keskimäär. tarjous
    40 tarjoukset

    ...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 Skills:** ...

    €567 (Avg Bid)
    €567 Keskimäär. tarjous
    94 tarjoukset

    I need an experienced developer capable of crafting a mobile cryptocurrency wallet specifically for Android. The potential freelancer should ensure the wallet includes: - Real-time tracking of cryptocurrency value to keep users updated about the market trend. - Basic transactional capabilities, allowing the sending and receiving of cryptocurrencies. - Advanced security features are critical. This includes two-factor authentication, biometric access, to reinforce the wallet's security. - Lastly, the wallet should be capable of funding projects (This means that users can seek for funding in crypto using the app aswell). The ideal candidate should have experience developing Android applications, with a specific focus on financial or cryptocurrency-based systems,...

    €1074 (Avg Bid)
    €1074 Keskimäär. tarjous
    60 tarjoukset

    ...processes. 2) Restrict system access to authorized users only. Real-Time Monitoring and Verification: 1) Enable users to verify the authenticity of the energy certificates they wish to purchase. 2) Establish a transparent system for users to track the source of the energy. Wallet Integration: 1) Develop a secure wallet system within the carbon exchange website. 2) Enable users to securely store and manage their renewable energy certificates. 3) Implement secure transactions for buying and selling certificates within the wallet system. Trade Platform Implementation: 1) Facilitate an easy-to-use platform for buying and selling renewable energy certificates. 2) Enable secure and efficient transactions for all users. 3) Provide a transparent and reliable system fo...

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

    Hello we have developed a m l m website that takes $50 deposits and distribute them to 7 people in different amounts. $5 is paid to 6 people (6 upliners) and $15 to 1 person (direct referrer). Currently, these amounts are credited into their dashboard and we process them manually for withdrawals using bitcoin/litecoin. However, now we want to use smart contracts. On every $50 deposit, I want these amounts mentioned above to be credited to the users bnb wallet. Can you link or integrate a smart contract as a payment gateway to credit or distribute the payments as mentioned on paragraph 2?

    €69 (Avg Bid)
    €69 Keskimäär. tarjous
    29 tarjoukset

    I am looking for someone who can upgrade walletconnect library to latest version. Just need to upgrade Library

    €33 (Avg Bid)
    €33 Keskimäär. tarjous
    1 tarjoukset

    ...trading website specifically for Renewable Energy Certificates (RECs). It needs to be user-friendly with easy registration and login, efficient REC trading facilities and integrated with a cryptocurrency wallet for our custom digital currency named "Gaga". The platform should be designed to accommodate three main user roles: 1. Trader 2. Investor 3. Administrator Each REC listed on the trading platform must display the following information: - The price of the REC - Quantity available - Seller's information Ideal candidates must possess expertise in web platform development, cryptocurrency wallet integration as well as a profound understanding of the carbon trading environment. Experience in projects related to carbon trading or renewable energy would...

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

    I have a website which collects a bitcoin transaction ID and takes a payment in bitcoin for a service. The main service and front end are already in Wordpress with node.js back end but the payment manager written in Django ASGI. I would like to convert it to Javascript also. It is hosted on a instance in AWS. The django system also has some functions which are no longer required so these can be removed, such that it will only handle the bitcoin payments, wallet and payment address management (I use Electrum) and update the front end with payment status. has 600 llines and has 200 lines of code. Please feel free to reach out with question to help scope the amount of work required.

    €261 / hr (Avg Bid)
    €261 / hr Keskimäär. tarjous
    105 tarjoukset