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I need an EVM-compatible utility token deployed on Base for my upcoming gaming site. Players will log in with MetaMask, pay the platform in this new token, and—behind the scenes—my smart contract must swap the incoming tokens to USDC so merchants see funds settle automatically in stablecoins. The token’s first use-case will be rewarding players with bonuses and loyalty perks, but I’m open to more in-game utilities you can suggest. What matters most is a seamless, gas-efficient flow: • MetaMask connection on web front-end • ERC-20 (or optimized equivalent) minted on Base • Automated on-chain swap that routes each payment to USDC and transfers it to the merchant wallet in a single transaction • Clear documentation and a simple test interface so I can simulate a purchase and watch the conversion complete If you can ship audited solidity, a concise deployment script, and short integration notes for my dev team, let’s talk timelines and milestones.
Project ID: 40463417
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41 freelancers are bidding on average $488 USD for this job

Hi, I understand you're looking for a smooth way for players to pay with your new token and automatically have points converted to USDC behind the scenes. I will develop your ERC-20 token on Base that players can connect to with MetaMask easily, and set up the smart contract so that payments are instantly swapped and sent as stablecoins. I'll also prepare clear instructions and a simple test environment for you to see everything work perfectly. Good communication, high quality work, and saving you time are my priorities, plus support after delivery to help your platform grow. Let's chat about how we can plan and build a solid solution together. Regards, Nick.
$250 USD in 3 days
9.4
9.4

Hi - Elias here from Miami. The primary challenge here is ensuring the EVM-compatible utility token integrates seamlessly with your gaming platform while addressing scalability and security concerns. A well-architected smart contract is crucial to handle player transactions efficiently without compromising on performance or security. Key areas to consider include state management for token balances, permissions for player interactions, and transaction throughput. Common pitfalls include poorly managed gas fees, which can deter users, and inadequate testing of edge cases, such as concurrent transactions that could lead to race conditions. From an architectural standpoint, I recommend a modular approach. This allows for easier updates and maintenance. Implementing a robust event logging system can help in tracking user interactions and analyzing usage patterns. The hardest part will likely be ensuring the token’s conversion mechanism is both intuitive and secure. This requires careful planning around user interface and backend processes to ensure a seamless experience. What strategies do you envision for user on-boarding and token conversion? I look forward to discussing how we can build a resilient system tailored for your needs.
$500 USD in 5 days
8.4
8.4

I bring a powerful alchemy of skills that are the perfect fit for your project. My +7 years as a certified Solidity developer have allowed me to design and optimize smart contracts on multiple EVM networks. Your project's vision and parameters align seamlessly with my expertise, including ERC20 tokens, MetaMask integration, and automated token swaps. Effectively transforming your platform's native token payments into USDC will be an effortless process for me. Moreover, I have deep experience in the gaming space and understand the vital role that in-game economies play. I am excited about the potential uses of your token beyond bonuses and loyalty incentives; I'd be happy to bring innovative ideas to enhance your platform further. Not only will I execute your existing ideas with precision, but I will also provide you with concise deployment scripts, audited solidity code, and clear documentation to aid your internal team during integration and development. Certified Blockchain Developer - Ethereum by the Blockchain Training Alliance Certified Solidity Developer - Consensys Solana Certified Developer - AckeeUniswap V4 hooks dev - Atrium
$550 USD in 7 days
7.0
7.0

Sounds like you're building something cool on Base! I see you need an EVM-compatible utility token for your gaming site. With a solid tech stack like PHP, JavaScript, and Solidity, I can help bring your vision to life. I've been in the game for around 10 years, so I’m well-versed in deploying smart contracts and ensuring they interact smoothly with your frontend. Your goal of creating a functional token for players fits right in with my experience. Some similar things I've built: a regional booking platform for a tutoring company, an internal CRM for a property agency, and a React Native field-reporting app. Let’s make your gaming site a reality! Could you please clarify the following questions to help me better understand the project? Q1: What specific functionalities do you envision for the token in your gaming site? Q2: Are there any particular security measures you want to implement for the smart contracts? Q3: How do you plan to handle the integration of the token within your existing system?
$500 USD in 6 days
6.6
6.6

Building a utility token on Base that swaps payments to USDC in one smooth on-chain transaction is doable and fits well with what I've delivered for a gaming client last year. They needed a user-friendly token that converted player payments to stablecoins for seamless merchant payouts. I suggest using an ERC-20 variant optimized for Base to keep gas low, combined with a smart contract that triggers a swap like a UniSwap router call right after token receipt. This keeps it atomic and transparent. A couple of things to clarify: - Do you already have a preferred DEX on Base for the swap? - Should rewards and loyalty bonuses be handled in the same contract or a separate modular design? I can provide audited Solidity with scripts to deploy and a minimal React test interface for you to simulate payments and watch USDC transfers. Clear documentation and integration notes will also be included. Once I know your preferred swap route and bonus structure, I can map out a timeline and milestones. Ready to get started as soon as you are.
$500 USD in 7 days
6.1
6.1

Hi, A custom ERC-20 utility token on Base with automated USDC conversion is a solid architecture for a gaming platform — the single-transaction swap-and-settle flow keeps gas costs low and gives merchants instant stablecoin settlement without any manual steps. I'll deploy a gas-efficient ERC-20 token on Base with MetaMask integration on the frontend, a Solidity smart contract that routes each player payment through an on-chain swap to USDC and transfers it directly to the merchant wallet in a single transaction, a loyalty and bonus reward mechanism built into the token logic, plus a simple test interface so you can simulate a purchase and watch the full conversion complete end to end. Deliverables include audited Solidity contracts, a clean deployment script, and concise integration notes your dev team can follow without hand-holding. Can we connect to align on token supply, swap routing preference (Uniswap V3 or similar on Base), and your preferred milestone structure? Best regards, Waqas A.
$500 USD in 11 days
6.4
6.4

<<<✔Consider it DONE✔>>> YO! I understand your project and I'm eager to help. : As an expert in website and web application development, I’ve honed my skills in creating efficient, smooth-running systems that deliver tangible results. With your gaming site project, I’d be a strong partner for you because I understand the paramount importance of user experience and seamless transactions. My proficiencies in HTML, JavaScript, PHP – combined with my past experience with eCommerce systems – ensure that I can weave together a MetaMask connected front-end that facilitates hassle-free transactions. Looking forward to being part of your project! You will surely be impressed by my work! Not sure what the next step is? I offer free and professional consultation -- I'm just a text away. All the very best, Josh
$500 USD in 2 days
5.6
5.6

Hello, I would like to discuss your Base network gaming token project in more detail. I have experience working with EVM compatible token systems, payment flows using MetaMask, and smart contract designs that handle automated conversions and on chain settlement logic. Your idea is particularly interesting because it combines player payments, token utility, and instant conversion into USDC for merchants, which requires careful attention to contract flow and transaction efficiency. I have worked on similar setups involving ERC 20 style tokens, wallet based authentication flows, and contract level payment routing where funds are processed and redirected based on predefined rules. I can also support you with designing a clean flow where users interact through MetaMask, payments are processed in your token, and conversion to stablecoins happens with clear traceability and minimal friction. I would be happy to discuss possible architecture options, security considerations, and practical implementation steps during a meeting. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 days
5.8
5.8

Hello every manual swap you force your users to perform costs you conversions, and every gas-heavy approval step risks turning a fun game into a frustrating wallet experience. I build a flow that hides the complexity behind a single click I've already shipped ERC‑20 tokens and automated swap contracts across EVM chains using Solidity and Hardhat. One DeFi module I built batches token swaps through Uniswap V3 routers in a single transaction, exactly the pattern you need for your in-game token to USDC conversion. No multi-step approval, no separate swap screen. The player pays in your token; the contract atomically swaps and forwards USDC to the merchant wallet. The player sees a confirmation, not a blockchain lecture. For your Base deployment, I'll deliver an ERC‑20 with optional loyalty minting hooks, a swap contract integrated with Aerodrome or Uniswap on Base, a clean deployment script, and a barebones React test UI where you can connect MetaMask, simulate a purchase, and watch the USDC land. You'll also get integration notes your dev team can read once and use immediately.
$550 USD in 7 days
5.5
5.5

Hello! This is James from Hollywood. I’ve carefully read your project description and I’m excited about the opportunity to help you deploy an EVM-compatible utility token for your gaming site. With over 15 years of experience in full-stack development and blockchain technologies, I’m confident I can deliver a solution that meets your needs. To ensure I align perfectly with your vision, could you please clarify the following questions? 1. What specific functionalities or features do you envision for the token within the gaming ecosystem? 2. Are there any particular compliance or regulatory considerations I should be aware of for this project? My approach involves breaking the project into clear phases: initial requirements gathering, token development, smart contract deployment, and testing. I’ve previously worked on projects similar to this, like a gaming platform integrating blockchain for in-game currencies and a custom e-commerce site using smart contracts for transactions. I have been a Shopify Partner since 2016, creating numerous apps and themes, which reflects my capability in building scalable solutions. I’m committed to clear communication and structured milestones to ensure your project is a success. Let’s chat about how we can bring your gaming site to life!
$500 USD in 5 days
5.3
5.3

I understand you need an EVM-compatible utility token deployed on Base, specifically designed to facilitate in-game transactions and automate swaps to USDC for merchants. My experience building similar token-swapping mechanisms for decentralized applications ensures a secure and efficient integration. I previously implemented an automated redemption system that handled over $500k in daily volume with sub-second confirmation times. I will deploy a custom ERC-20 token on Base, optimized for gas efficiency, and build a smart contract that handles the MetaMask connection via a React front-end. This contract will manage the automatic conversion of your platform token to USDC, ensuring merchants receive stablecoin settlements directly. The token contract will include standard ERC-20 functions along with custom logic for bonus and loyalty reward distribution, which can be extended based on your in-game utility ideas. What is the target conversion rate or slippage tolerance you envision for the automated token-to-USDC swaps? Ready to start as soon as you confirm scope.
$616 USD in 21 days
5.2
5.2

Hi, I can help build and deploy your EVM-compatible utility token on Base along with the smart contract flow for automatic token-to-USDC settlement in a single transaction. I have experience with Solidity development, ERC-20 token systems, MetaMask integration, DEX routing, payment contracts, and gas-efficient transaction design for gaming and Web3 platforms. My approach would include creating the token contract, integrating a swap mechanism through a Base-supported DEX router, and ensuring merchants receive USDC automatically while players interact only with your platform token. I can also provide a lightweight test interface, deployment scripts, integration documentation, and guidance for your frontend team to simplify implementation and future maintenance. In addition, I can suggest optional utility features such as staking rewards, tiered loyalty systems, tournament entry mechanics, referral rewards, or seasonal in-game perks to increase token engagement and retention. Once I review your preferred settlement logic and merchant wallet structure, I can provide a detailed timeline, milestone plan, and recommended architecture for secure and scalable deployment.
$700 USD in 10 days
5.2
5.2

As an IT solution provider with a strong background in web and mobile development, I have the necessary skills and experience to successfully execute your project. My experience spans over 9+ years, during which I have worked on numerous web and mobile development projects, including E-commerce sites and CMS systems - skills that are essential for your gaming site. EVM compatibility, MetaMask integration, ERC-20 token deployment and automated on-chain swaps dengan-rich role game yang dapat saya gabungkan dengan proyek Anda. One of the key advantages of working with me is my approach to providing not just quality work but also a holistic support system. I understand that documentation, a simple test interface and seamless maintenance are paramount to the success of any project. This explains why I plan to ship audited solidity, a concise deployment script and short integration notes specifically tailored towards effective collaboration between my team and yours. In sum, the successful execution of your gaming token project relies heavily on professionalism, solid experience in Blockchain technology and proven adaptability in integrating finance management into games – qualities that I bring to the table. Let’s discuss not just about timelines but about the milestones we can achieve together as we turn your ideas into reality – making a revolutionary impact in the gaming industry bonday handep mojitos.
$500 USD in 7 days
5.4
5.4

Hi There , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in eCommerce, HTML, Smart Contracts, JavaScript, Cryptocurrency, PHP, Blockchain and Solidity. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you
$555 USD in 5 days
4.6
4.6

Hi there, I'm building EVM-compatible token + settlement flows that feel seamless for players on Base. I can deploy an optimized ERC-20 utility token and pair it with an on-chain swap mechanism that routes each incoming gaming payment to USDC and forwards proceeds to the merchant wallet in a single transaction, so your merchants see stablecoin settlement automatically. On the web side, I’ll help your MetaMask connection work smoothly for users, and I’ll provide clear, developer-friendly integration notes plus a simple test interface to simulate a purchase and verify the conversion completes. For gameplay utility beyond bonuses and loyalty perks, I can also suggest options like in-game staking, consumable crafting tokens, or quest-based reward multipliers. Do you already have a preferred USDC pool/router on Base (e.g., Uniswap v3 or another venue), and what swap slippage limit should we enforce for payments? Also, how should merchant payouts be handled, single merchant address or per-user/merchant routing based on a passed parameter?
$555 USD in 2 days
3.8
3.8

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu
$500 USD in 20 days
3.8
3.8

Hi, I’m an experienced Solidity and Web3 developer with strong experience deploying ERC-20 tokens, Base network contracts, MetaMask wallet flows, token payment logic, and automated swap integrations. I’ve done similar gaming and loyalty token projects where users paid with a platform token while the merchant side received stablecoin settlement through smart contract routing. For your gaming site, I can deploy an EVM-compatible utility token on Base, build the MetaMask connection flow, and create a gas-conscious payment contract that accepts your token, swaps it to USDC through a DEX router, and transfers the settled amount to the merchant wallet in one smooth transaction. I’ll also provide deployment scripts, contract documentation, testnet deployment, a simple purchase simulation interface, and integration notes for your frontend team. I’ll focus on clean Solidity, access controls, slippage protection, event logging, and practical security checks before mainnet deployment. Best regards, George
$500 USD in 7 days
3.4
3.4

I can help you build and deploy a secure, gas-efficient EVM-compatible utility token on Base tailored for your gaming platform, complete with MetaMask integration, automated USDC settlement flows, and a streamlined payment experience for both players and merchants. The solution will include a custom ERC-20 token smart contract optimized for Base, a payment router contract capable of automatically swapping incoming token payments into USDC and forwarding funds to merchant wallets within a single transaction, and a lightweight frontend test interface where you can simulate purchases and monitor conversions in real time. I can also suggest additional gaming-focused utilities such as staking rewards, loyalty tiers, tournament entry systems, referral incentives, and in-game unlock mechanics to increase token engagement and retention. The project delivery will include audited Solidity contracts, deployment scripts, integration documentation for your development team, MetaMask-enabled frontend examples, and clear testing instructions to ensure the entire payment and conversion workflow is easy to maintain, scalable, and production-ready for launch on Base.
$800 USD in 7 days
3.2
3.2

Lets chat, a free consultation and no obligation. I understand you need a clean, professional, and user-friendly solution for your "Base Gaming Token with Conversion" project. My skills in PHP, Java, JavaScript are a perfect fit for this project. While I am new to freelancer.com, my extensive experience delivers integrated, automated solutions. Regards, Jason McLachlan
$563 USD in 3 days
1.4
1.4

Hi there, I can do for you. The token’s first use-case will be rewarding players with bonuses and loyalty perks, but I’m open to more in-game utilities you can suggest. What matters most is a seamless, gas-efficient flow: • MetaMask connection on web front-end • ERC-20 (or optimized equivalent) minted on Base • Automated on-chain swap that routes each payment to USDC and transfers it to the merchant wallet in a single transaction • Clear documentation and a simple test interface so I can simulate a purchase and watch the conversion complete
$499 USD in 7 days
0.0
0.0

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