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Fix seaport transaction NFT project with Opensea API

Hello. I have a project that transfer all the NFT in a wallet to another wallet through a seaport transaction. The project is already made. You can connect wallet, fetch the NFT in the wallet and open the seaport transaction. But the transaction is always reverted. I need to fix that

Навыки: Blockchain, Ethereum

О клиенте:
( 1 отзыв ) Barcelona, Spain

ID проекта: #34794598

49 фрилансеров(-а) готовы выполнить эту работу в среднем за €169

chenjiejie334

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 freel Больше

€140 EUR за 7 дней(-я)
(5 отзывов(-а))
5.5
Sunita0610

Hello, Hope you're doing well! Firstly we'll discuss all in detail about project and then will proceed further. I am skilled Blockchain developer & solidity programmer with skills including React.js, [login to view URL], Web De Больше

€250 EUR за 7 дней(-я)
(2 отзывов(-а))
5.5
oleksdubyna

✅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 Больше

€140 EUR за 7 дней(-я)
(58 отзывов(-а))
5.7
oilmykola

Hello Thanks for posting. I am MERN stack developer and Blockchain developer. So I have a rich with Smart Contract. If you look at my profile, you can tell that I am an expert. https://www.freelancer.com/u/oilmykola P Больше

€125 EUR за 7 дней(-я)
(3 отзывов(-а))
5.2
cmoralesvasquez

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. Pl Больше

€140 EUR за 7 дней(-я)
(8 отзывов(-а))
5.0
andreizabauski

hello there. How are you? I'm very experienced in NFT drain bot and [login to view URL], smart contract language I can help you within a day Please reach out to me and let's discuss more detail Hope to see you soon Thank you

€140 EUR за 7 дней(-я)
(5 отзывов(-а))
5.1
hawkscodes

Hi, ## Relevant portfolio, please have a look: -- [login to view URL] -- [login to view URL] -- [login to view URL] # Yes I will create it. I have many experiences of blockchain on Ethereum, BSC, Pol Больше

€250 EUR за 2 дней(-я)
(1 отзыв)
5.0
savchukmykhailo3

Hello, Thanks for your kind care. I had already made many types of Seaport bots before. I'm very familiar with Python, Node.js, Solidity, Ethereum, Polygon, BSC, ERC/EIP, Smart Contract, REST API and I have enough expe Больше

€140 EUR за 1 день
(5 отзывов(-а))
4.5
milosdev66

Hi. How are you? @@Here is Expert of Blockchain@@ I am full stack developer and especially, I am very familiar with Typescript, React/[login to view URL], Nodejs, blockchain, crypto currency, smart contract, solidity, web3, staki Больше

€140 EUR за 7 дней(-я)
(2 отзывов(-а))
4.3
kungfuupanda9

Hello sir. I have read your requirement carefully and understood your requirement perfectly. I am sure I can fix your project in a day. I'm a senior Full-stack Blockchain dev with 8 years experience My main skills are Больше

€140 EUR за 1 день
(7 отзывов(-а))
4.3
stairovic940

Please share your project. Do you use [login to view URL], or [login to view URL], or moralis? I will check it and fix now. I am sure that you will get perfect result from me. I really want to work for you in long term.

€140 EUR за 7 дней(-я)
(9 отзывов(-а))
3.9
NazarankaA

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

€140 EUR за 7 дней(-я)
(4 отзывов(-а))
4.0
danyloafanasyev

Hi, I am Danylo from Ukraine. I have excellent experience of Blockchain/Web3JS, Solidity, Rust, developing Smart Contract,NFT marketplace, pancake/uniswap Sniper bot(FrontRunner), DEX. I know what you want and I am su Больше

€250 EUR за 7 дней(-я)
(2 отзывов(-а))
3.4
albertpiqeras

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 Больше

€150 EUR за 2 дней(-я)
(6 отзывов(-а))
3.9
kveber

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 ca Больше

€100 EUR за 1 день
(1 отзыв)
3.3
halldustin

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 Больше

€200 EUR за 1 день
(1 отзыв)
3.0
samsonvin65

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

€250 EUR за 1 день
(2 отзывов(-а))
3.0
tsroma4dspo

Hi, there. I have just read your job posting carefully and very interested in your project. According to your job requirements, I have done many projects that are similar to yours. I am very familiar with React, Vue.js Больше

€250 EUR за 7 дней(-я)
(1 отзыв)
2.6
serhiikhla503

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.

€140 EUR за 7 дней(-я)
(1 отзыв)
2.7
stevst

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 Больше

€250 EUR за 7 дней(-я)
(2 отзывов(-а))
2.5