Ethereum NFT Marketplace Payment Integrations

We are building an NFT marketplace and we need the following integrations:

1. Buyer/Seller/Admin ability to connect third-party wallet(s) (multiple options needed for payment and/or holding the purchased collectible, including Metamask, Trustwallet, etc). Admin controls.

2. Buyer/Seller/Admin ability to create NATIVE wallet(s) (multiple options needed for payment and/or holding/offering the purchased collectible, including Metamask, Trustwallet, etc). Admin controls.

3. Buyer completes purchase with cryptocurrency (multiple options needed, including Bitcoin, Ether, Dogecoin)

4. Once purchase of NFT is completed and transaction has received adequate confirmations, three things must happen:

a.) Fees (determined by admin) are paid to the platform's connected wallet,

b.) Remainder of coins from sale (after platform fees) are paid to the Seller (Artist)'s connected wallet,

c.) ERC721 token is then transferred to Buyer's collectibles wallet, or held in Buyer's native wallet on the exchange.

d.) Automated invoice should be generated and sent to Buyer and Webmaster's via email once transaction is completed (this functionality is already built, but needs to be connected to crypto-based transaction).

Additionally, the contract code for each NFT must be automatically retrieved and shown on NFT listing's front/back end.

All tasks must be properly notated/comments before each subroutine, for easier auditing. These tasks must each be troubleshot, checked for any bugs AND security audited before individual task-milestones are released. Developer agrees to full refund, if ALL tasks cannot be fully completed.

If there is a more efficient way to complete the above needed tasks, let's chat! Please let me know your thoughts, and I am happy to answer any other questions you may have. Thank you!

Taidot: Bitcoin, Tietojärjestelmäarkkitehtuuri, HTML, Ethereum, Blockchain

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Tietoa työnantajasta:
( 14 arvostelua ) Vallejo, United States

Projektin tunnus: #29940338

14 freelanceria on tarjonnut keskimäärin $664 tähän työhön


Hello good day, hope you are doing well,I am a full stack software developer ,I have experience in blockchain development , ethereum development , btc development , NFT development , please check my recent work , we ca Lisää

$500 USD 7 päivässä
(29 arvostelua)

Hi. I believe I will be able to complete this project as I have developed several blockchain projects before. [login to view URL] [login to view URL] These are my previous blockchain works. I have checked the details an Lisää

$500 USD 7 päivässä
(9 arvostelua)

Hi there, Hope you are doing well. I am Blockchain and full stack web developer. As a senior developer with 8 years of experience, I have rich experience with smart contract and NFT marketplace. I can always work in yo Lisää

$500 USD 7 päivässä
(14 arvostelua)

HI there. I understand your requirement and agree with your payment opinion. I have needed skills for your project and can do this perfectly as you want. Please contact me and let's discuss in detail. Best. Shugaev.

$1000 USD 7 päivässä
(3 arvostelua)

Hi. I am expert web designer with 6+ years experience. I am very interested in this project(Ethereum NFT Marketplace Payment Integrations) and want to discuss with you about the project detail. I will provide you the e Lisää

$550 USD 5 päivässä
(3 arvostelua)

Hello. I am sure that I'll finish your project successfully with my experience.   I am a senior full-stack developer who has 8+ years of development experience. Especially, I have rich experience in Smart contract, Blo Lisää

$500 USD 7 päivässä
(1 arvostelu)

HI I am experienced in HTML Bitcoin Blockchain etc I can start right now but i have few doubts and questions lets have a quick chat and get it started waiting for your reply

$500 USD 7 päivässä
(3 arvostelua)

Hi, We hope this proposal finds you in the best health. We are pleased to connect for the NFT Marketplace development as We possess outstanding knowledge and collection to display within this domain. Please review Lisää

$500 USD 7 päivässä
(2 arvostelua)

✨⭐⭐ Hi, ⭐⭐✨ You have found the right freelancer. I'm familiar with NFT(non-fungible token), Ethereum, bitcoin . Please contact me and let's discuss how can I help you. This is my working history with blockchain. Port Lisää

$750 USD 7 päivässä
(1 arvostelu)

Hi there! We can do build ERC20 crypto wallet. Please have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] Lisää

$1500 USD 7 päivässä
(1 arvostelu)

Hi, there. As a senior blockchain developer, I am very experienced in building NFT marketplace. I've built and managed some NFT platforms before so I can help you surely. I hope we can discuss the details over the cha Lisää

$500 USD 10 päivässä
(0 arvostelua)

Hello, I’m a blockchain and Cryptocurrency developer with 6 years of experience in BSC, DeFi, Yield, farming, NFT marketplace, payment gateway, payment integration, DLT, DEX, SushiSwap, uniSwap, Pancakeswap, price cha Lisää

$500 USD 7 päivässä
(0 arvostelua)

Hi, Hope you are having a great time. First off, we would like to thank you for reviewing our proposal. We certainly hold the capability to do this work in a professional manner and to give you full value for your mon Lisää

$750 USD 7 päivässä
(1 arvostelu)

Hello, I saw your requirements for a NFT marketplace and I am interested in working on the same. I believe that I'd be a great fit for your project as I am a blockchain , mobile app and web developer having more than Lisää

$750 USD 30 päivässä
(0 arvostelua)