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$
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I will bulk upload your nft collections to opensea or polygon and deploy a minting dapp
Desmond
About this gig
Are you trying to Bulk upload your NFT Collection to Opensea then you're at the right place.
I will help upload your entire NFT collection to Opensea via Smart contract (ERC-721A low gas fee) Ethereum or Polygon network and deploy a simple mobile responsive minting dapp for you.
My method is safe and secure I will mint NFTs to Opensea and transfer Ownership of contract to you without your wallet secret keys. Please don't share your secret keys to anyone, I will never ask for your private keys.
What do I need from you?
- Your Art Colletion/Metadata Json file.
- Your Opensea Profile Public Address (Where NFTs will be mint into).
What you will get:
- Upload entire NFT collection.
- ERC-721A Ethereum or Polygon Smart Contract.
- Host NFTs on IPFS
- OperatorFilterRegistory for royalties/Onchain creator fee enforcement.
- Verified Smart Contract.
- Whitelist/Pre/Public Sale functions.
- Setting up NFT Collection Profile.
- Metamask Wallet Integration.
- Simple Minting Dapp + Free Hosting & Domain.
- Link Social Media Accounts To Your Minting dapp.
- 1 Month FREE support.
Feel free to ask me anything or to discuss your custom offer!
Keep your assets and information safe.
NFT services focus solely on developing and programming.
Never share sensitive information with others, and make sure you own all required rights to the underlying asset. Read about NFTs on Fiverr
Get to know Desmond
Desmond
Ecommerce Promotion, Product uploading and design
- FromUnited Kingdom
- Member sinceApr 2026
- Avg. response time2 hours
Languages
German, Spanish, English
Hi, I’m Desmond! My love for e-commerce shop creation and product research at a young age, and during college, I discovered my passion for digital promotion. I’ve gained valuable experience working on various projects, especially while helping my parents grow their eCommerce store. With a strong background in website creation, optimization, and digital marketing, I’m here to bring your ideas to life and help your business thrive. Let’s work together to achieve your goals
FAQ
Can you create and deploy smart contract for my NFT?
Yes, I can create smart contract based on the erc721 lower gas fee for Polygon and Eth network.
Will my NFT collection appear on Opensea?
Yes, once it is deployed and minted your collection will appear on Opensea.
How much gas fees is required to deploy the smart contract?
Gas fees vary depends on the network and size of NFT collection Polygon has very less gas fee to deploy the smart contract for safely deploy 1K to 10K collection require $10 to $50 gas fee.
Do I need to share my Metamask Private keys?
No, My method is safe I will transfer the ownership through a function. Please don't share your private keys with anyone.
