Fix seaport transaction NFT project with Opensea API

✅Web3 & Blockchain & Solidity(Rust) & Smart contract Senior Developer✅ Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain based on Ethereum, BSC, Solana, Fantom etc with modern, trend technology such as React, Vue, and Node.js. And also I have 5+ years of solidity experience in building smart contracts such as ERC20, ERC721, ERC1155 and developing Trading Bot, TradingView Chart... I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. And fortunately, I have completed a similar project for another client recently so that I feel confident about this project and I think that I'm the right person for this work because I have many good projects that I have accomplished. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Let's finish this task ASAP Best regards!

Hi, I can help you. I have done crypto wallet app such as trust wallet. In the project I made to transfer NFTs. I used JSON RPC api for transfer NFT. So I can help you in time perfectly. I'm available to chat via freelancer.com chat tool and your suggested chat tool, and would be happy to set up a convenient time to discuss. Thank you for posting.

Through your job description, I’m so interested in your project. Since I’m a blockchain developer, I have rich experience in web3 wallet integrations. I checked what you need and I’m confident fulfill your desire. Please contact me and let’s discuss more details. I can get started right now.

Hello, hope you're doing well. For 7 years, I have devloped various website belong to crypto currency, business, education and so on. I have gone through your requirements carefully and feel confident because I have enough experiences. I can work and show you perfect result on reasonable price and time. Let's discuss in detail over chat. Thank you and hope for your reply. Best Regards From Ihor A

Dear client! I am very interested in this position Please discuss with me about your task. Best Regards.

Hello. How are you today? I have read your job post very carefully and I am interested in your project. I am a new developer here. But I have many experiences and strong skills in Blockchain and Cryptocurrency. So I can use Solidity and Web3JS, Node, Opesea API to complete your project. We can discuss the project in chat more detail. If you hire me, I will do my best for you. Thanks.

Hi, I have expert in JavaScript, React.js , json , WordPress, CSS, HTML, PHP, Website Design, Web/Mobile App Development, Android/iPhone for 7+ years My extensive client base is spread all over the world such as HongKong, Taiwan, Japan, VietNam, US, Australia & many other countries. I have read your problem, now I confidently say: I know exactly what needs to be done. I can totally satisfy all your requirements I am ready to start this job immediately. I'm confident that I can fix it quickly for you Especially, you only need to pay me when the project is completed. It's risk-free for you. Let's have a QUICK CHAT to discuss further if you have any concerns. I will explain in the most detail what I will do for your project Nomad

Hello, thanks for job posting. I know this error, I can fix it within hours. I have 4 years of experience with writing NFT smart contract and deploying it on Opensea as well as building minting site. I look forward to hearing from you soon. Thank you

Hello I have very similar experience with your project. Please contact me ASAP. Thanks

Hello. I can do it. I am a blockchain developer in expert level. I have been worked for several network; Ethereum, Binance Smart Chain, Solana, etc. I have developed some NFT minting projects, NFT staking projects and token staking, farming projects, so I am very familiar with erc721, erc20 smart contracts, solidity, remix, truffle, Rust, IPFS, opensea and react frontend developing. My services are - NFT generate and upload - NFT upgradable smart contract deploy - NFT minting site build and token presale - NFT marketplace like Rarible, AirNFTs with OpenSea integration. Best Regards.

Hi. Did you approved all NFTs to Opensea contract - (seaport)? If you didn't approve all nfts, you can't transfer it using seaport api.

Hi. How are you? As you are looking for a Smart contract developer I am glad to tell you that I am a professional programmer with 6 years of experience in smart contract development with solidity. As a highly skilled smart contract developer, I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best.I think this project is for me and I can finish it in a short time with a quality result. I always believe to make long business relation to client and give best services. I always analyse the requirements and then provide the work in provided timeline and deliver the quality work. My clients have never been frustrated with my work and I hope to make you one of them. Please contact me for more discussion so we can start the project right now. My Main skills - Blockchain: Solidity,Solana Smart Contract, Defi, Dapp, NFT - Front-end: React, Vue, Angular, HTML, CSS, Javascript Thanks and Best Regards.

I've read your job description and I can help you. I have experience with Opensea APIs and also familiar with smart contracts and NFTs. I can do this in a short period of time. Let's chat and discuss more.

Thank you for your job posting I am a blockchain expert with extensive experience with NFTs, Tokens, and smart contracts. also as token deployment and ICO too. I have built many NFT Minting/market projects and websites and crypto trading bots, Dapps, accumulated rich experience and knowledge and mastered the NFT space. I have also worked full stack, so no problem front-end and back-end and has rich experience with SmartContract, Solidity, web3, and Ethereum. This is the first project in Upwork so I will do my best to your project for a long-term relationship with you. I don't have any tasks, so I can start right now. I will focus everything on making my client's ideas come true, and never rest before finishing my work. kindly regards

Hi There, I have experience of 5 + Years in the field of website designing and development. On the other hand, I got great experience on blockchain technology as well as solidity and web 3 too. According to your job post requirements I am totally relating towards what you need, I am sure that I will meet your requirements. My background with this field is remarkable I worked on many projects for this purpose. I have expertise with following applications: - JavaScript - PHP - React.js - NFT - BSC Contracts - Blockchain - Web3 - Solidity - DApp Wallet Connectivity - Mysql - Defi Smart Contracts - Ethereum Blockchain-based token creation - Web Development on Blockchain Looking for a Chance to prove my Expertise. Thanks & Regards,

Hi, I am very familiar with web3js and I can fix your issue with NFT transaction perfectly within the shortest time. Can start from now. Kindly contact me soon. Thank you

Hello, I’m interested in working on your project. I understand that the quality of content matters most to you and so, strive to deliver to your expectation. I take instruction seriously to deliver content that is in line with what you are looking for. More to this, I ensure you get the work as early as possible within the set timelines. Would you be able to send me a message? That way is we are able to interact and that should allow me to share the information about project more in detail with you. Thanks!

Hello! Nice to meet you! I will summarize all lectures and provide quality notes. I have read your requirements carefully. I am a blockchain developer and have 5 years of experience. My clients who have worked with me want to work with me again. I provide quality work as per your instructions. I'd be happy to discuss how my previous projects match yours. Thanks!

Hello, Greetings for the day!!! I have gone through your requirement and understood every aspect of them. I can fulfill your requirements as flawlessly as possible as per your needs. I have done similar projects before, that's why I am the right one for this project. I have the skills required for the project because of my past 5 years of experience. I assure you on behalf of my experience. I can assign my team right away to get it done. When you want this project to be completed? I will offer you seamless work with optimum quality. Let's talk and get it done...$ Thanks and regards, Ganesh A

Hi, I have read your job description and feel I am a perfect fit for this job for you. I have over 3 years of experience in Smart Contracts and software development. Over the years I have also created many custom Smart Contracts for lots of clients in different Blockchain such as Ethereum, Binance. I have extensive experience working with high-speed, efficient logic. Due to my extensive knowledge in this area, I could complete the job quickly, easily and bug-free. Please contact me so we can discuss this project.