S E Q U E R E

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We build secure, scalable blockchain apps�NFTs, DeFi, smart contracts, and Web3 platforms tailored to your business needs.

Revolutionize Digital Ownership with Custom NFT Solutions

From concept to marketplace, we deliver end-to-end NFT development services that combine cutting-edge blockchain technology with stunning digital artistry.

NFT Example

Digital Art Collection #4271

Creator: ArtStudio Royalty: 7.5%
Current Bid 2.5 ETH

Multi-Chain NFT Development

We develop NFT solutions across all major blockchain networks

Ethereum

  • ERC-721 Standard
  • ERC-1155 Standard
  • ERC-998 Composable
  • ERC-4907 Rental

Solana

  • SPL Token Standard
  • Ultra Fast
  • Low Cost
  • Metaplex Protocol

BNB Chain

  • BEP-721 Standard
  • BEP-1155 Standard
  • High Throughput
  • EVM Compatible

Don't see your preferred blockchain? We can develop custom NFT solutions for any network including Flow, Tezos, Avalanche, and more.

Request Custom Solution

Custom NFT Token Development

We create specialized NFT tokens tailored to your specific requirements

Art

Art & Collectibles

Utility

Utility NFTs

Dynamic

Dynamic NFTs

Fractional

Fractional NFTs

Digital Art & Collectible NFTs

Create unique digital assets that represent ownership of artwork, collectibles, and other creative works. Our solutions include:

  • Generative art algorithms for large collections
  • Rare traits and attributes system
  • On-chain metadata storage
  • Royalty management for secondary sales
  • Reveal mechanisms for surprise drops
  • Whitelist and presale functionality
Art NFTs

Utility NFTs

Design NFTs that serve real-world or digital functions beyond simple ownership. These tokens offer tangible utility for users and communities.

  • Access passes for events, content, or communities
  • In-game items, skins, or unlockable features
  • Token-gated experiences and memberships
  • Smart contract integrations for automation
  • On-chain identity and credential verification
  • Multi-chain support for expanded reach
Utility NFTs

Dynamic NFTs

Develop NFTs that evolve over time based on user interaction, data inputs, or real-world events, creating highly engaging and interactive assets.

  • Real-time metadata updates (e.g., scores, achievements)
  • Game character evolution and upgrades
  • Weather or time-based visual changes
  • Live sports and market data integration
  • Experience-based progression (XP systems)
  • Event-triggered content reveals

Fractional NFTs

Enable collective ownership of high-value assets by dividing NFTs into smaller, tradeable units, increasing accessibility and liquidity.

  • ERC-1155 or custom fractional ownership contracts
  • Tokenized asset shares for investors
  • Secondary market trading support
  • Governance and voting rights for holders
  • Revenue sharing mechanisms
  • Real-world asset integration (e.g., real estate, collectibles)
Learn More →
Fractional NFTs

Advanced Smart Contract Features

Our NFT smart contracts include powerful functionality out of the box

Royalties

Automatic Royalties

Set permanent royalty percentages that automatically pay creators on secondary sales across all marketplaces.

Airdrops

Bulk Airdrops

Distribute NFTs to multiple wallets simultaneously with our optimized airdrop functionality.

Security

Enterprise-Grade Security

Our contracts undergo rigorous audits and include protections against common vulnerabilities.

Smart Contract
// Sample royalty function
function royaltyInfo(uint256 tokenId, uint256 salePrice)
    external view returns (address receiver, uint256 amount)
{
    require(_exists(tokenId), "Nonexistent token");
    return (royaltyAddress, (salePrice * royaltyPercentage) / 10000);
}
Upgradeable

Upgradeable Contracts

Future-proof your NFTs with upgradeable contract architecture that allows for new features.

Dynamic

Dynamic Behavior

Create NFTs that change appearance or functionality based on external conditions or user actions.

Interoperable

Cross-Platform Interoperability

Design NFTs that work across multiple platforms and interact with other smart contracts.

Technical Specifications

Our NFT development follows industry best practices and standards

Metadata Standards

  • On-chain metadata storage
  • IPFS decentralized storage
  • Custom metadata schemas
  • Dynamic metadata updates
  • Multi-language support
Recommended

Security Features

  • Reentrancy protection
  • Overflow/underflow safeguards
  • Role-based access control
  • Timelock modifications
  • Third-party audit ready

Gas Optimization

  • Batch minting
  • Efficient storage packing
  • Minimal on-chain operations
  • Lazy minting options
  • Gas refund mechanisms

Integration Support

  • OpenSea compatibility
  • Rarible protocol support
  • WalletConnect integration
  • Cross-chain bridges
  • API/webhook endpoints

NFT Development Packages

Choose the solution that fits your project requirements

Features Starter Professional Enterprise
Custom Smart Contract
ERC-721 Standard
ERC-1155 Standard
Metadata Hosting (IPFS)
Royalty Management
Whitelist & Presale Setup
Generative Art Integration ✓ (Advanced)
Frontend Minting Page Basic UI Custom Design Fully Branded UI/UX
Wallet Integration (MetaMask)
Multi-Wallet Support (WalletConnect, Coinbase, etc.)
Gas Optimization Techniques ✓ (Advanced)
Smart Contract Audit Basic Audit Comprehensive Audit
Post-Launch Support 7 days 30 days 90 days + SLA
Custom Feature Requests Limited Unlimited

Frequently Asked Questions

Everything you need to know about our NFT development services

What's the difference between ERC-721 and ERC-1155?

ERC-721 is the standard for unique, non-fungible tokens where each token has a distinct ID. ERC-1155 is a multi-token standard that allows for both fungible and non-fungible tokens within the same contract, enabling more efficient batch transfers and reduced gas costs for operations involving multiple tokens.

How do royalties work with NFTs?

Royalties are typically implemented at the smart contract level, specifying a percentage that should be paid to the original creator whenever the NFT is sold on secondary markets. Our contracts support EIP-2981 royalty standard for universal marketplace compatibility.

Can you make my NFTs upgradable?

Yes, we can implement upgradeable NFT contracts using proxy patterns that allow you to modify or add functionality while preserving the token IDs and ownership records. This is particularly useful for game assets or dynamic NFTs that may need to evolve over time.

What blockchain do you recommend for NFTs?

The best blockchain depends on your specific needs. Ethereum offers the most established ecosystem but higher fees. Polygon provides Ethereum compatibility with low fees. Solana offers high speed and low cost but with a different development approach. We'll help you choose based on your target audience, budget, and technical requirements.

How do I store the actual NFT media files?

We typically recommend decentralized storage solutions like IPFS or Arweave for NFT media files. These provide permanent, tamper-proof storage with content addressing. For higher performance needs, we can implement hybrid solutions with CDN caching.

Can NFTs interact with other smart contracts?

Absolutely! Our NFTs can be designed to interact with other contracts for complex functionality like staking, renting, gaming mechanics, or DeFi integrations. We can implement custom interfaces and callback functions to enable these interactions.

Our Technology Stack

We use leading tools and frameworks to build robust, secure, and scalable NFT solutions

Blockchain Development

Solidity Solidity
Rust Rust
Hardhat Hardhat
Truffle Truffle

Supported Blockchains

Ethereum Ethereum
Polygon Polygon
Solana Solana
BNB Chain BNB Chain

Storage Solutions

IPFS IPFS
Arweave Arweave
AWS S3 AWS S3

Frontend Development

React React
Vue.js Vue.js
HTML5 HTML5
CSS3 CSS3

Wallet & Web3 Integration

MetaMask MetaMask
WalletConnect WalletConnect
Web3.js Web3.js
Ethers.js Ethers.js

Start Your NFT Journey Today?

Our blockchain experts are ready to discuss your project requirements and deliver a customized wallet solution that meets your business goals.

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