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Fix seaport transaction NFT project with Opensea API

Job Description:

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

Compétences : Blockchain, Ethereum

Concernant le client :
( 3 commentaires ) Barcelona, Spain

Nº du projet : #34794598

48 freelances font une offre moyenne de 170 € pour ce travail

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(61 Commentaires)
5.7
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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(5 Commentaires)
5.5
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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(14 Commentaires)
5.2
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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(7 Commentaires)
4.2
NazarankaA

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

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(4 Commentaires)
4.1
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 Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(1 Évaluation)
3.3
ddsolutionco

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 Hon Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(6 Commentaires)
3.4
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 Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(1 Évaluation)
3.0
samsonvin65

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

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(2 Commentaires)
3.0
freelanceguru777

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 Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(2 Commentaires)
3.1
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.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(2 Commentaires)
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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(2 Commentaires)
2.5
bogdanmil

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.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(1 Évaluation)
2.0
erkeprof

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 website Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(1 Évaluation)
2.2
Verizone

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 po Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(1 Évaluation)
1.7
balirkprogrammva

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

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(3 Commentaires)
1.5
bigluckypal01020

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 l Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(0 Commentaires)
0.0
Jarretdev

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(0 Commentaires)
2.6
ganeshambhore777

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 be Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 30 jours
(0 Commentaires)
0.0
korzha

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 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(0 Commentaires)
0.0