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I will write custom solidity smart contract


About this gig
Are you looking for a quick way to upload thousands of NFTs to OpenSea? That's what this gig is exactly about!
What will I do?
I'll massively mint (real minting on Ethereum, no lazy-mint) and upload any amount of your NFTs to OpenSea without paying astronomical fees (all gas fees included).
What's included in the price?
consultation of your NFT project
reviewing your metadata json files
deployment of mint-optimized ERC721 smart contract to Ethereum blockchain
hosting of your NFTs (up to 10GB)
minting all NFTs into your wallet
uploading NFTs to OpenSea
displaying your custom traits
listing all NFTs with a fixed price
Which extras can you have?
- custom pricing of each NFT (e.g. based on rarities)
- generating variations from your artwork
- special custom NFT contract - eg. with ERC20 token and staking functionality
- custom minting website
- opensea white-label store integration into your website
- any custom requests - get in touch with me!
What do I need from you?
- art
- collection name
- public MetaMask account address (where all NFTs will be mint into)
- listing price
- json files with metadata
Security is my priority so I never ask about your private keys!
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 martin_888
- FromMexico
- Member sinceOct 2021
- Last delivery3 years
Languages
English
55 reviews for this Gig
| (54) | ||
| (1) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
F fahad0198

United Kingdom
thanks and good job
Helpful?B blacksor2

Israel
Very good seller that deliver well and highly recommended For sure I will use again
Helpful?C cormier666

United States
awesome job!!
Helpful?N 
natashacrawf529

United States
Ongoing collaborationAlways delivers 5 star work
Helpful?M 
mbokssalab

Slovenia
Great experience. Martin was very patient and answered all my questions and concerns. We even had a zoom call to help me with opensea. Recommended!
Helpful?
55 reviews for this Gig
| (54) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
F fahad0198

United Kingdom
thanks and good job
Helpful?B blacksor2

Israel
Very good seller that deliver well and highly recommended For sure I will use again
Helpful?C cormier666

United States
awesome job!!
Helpful?N 
natashacrawf529

United States
Ongoing collaborationAlways delivers 5 star work
Helpful?M 
mbokssalab

Slovenia
Great experience. Martin was very patient and answered all my questions and concerns. We even had a zoom call to help me with opensea. Recommended!
Helpful?

