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NFT MintingAuction SystemMulti-Chain

Your NFT Drop Launches in 6 Weeks or You Don't Pay

If you're a creator launching a 10k collection, you need minting infrastructure that doesn't crash at mint time -- we build the whole stack so you own the platform.

Custom NFT marketplace websites with minting engines, auction and fixed-price listings, rarity scoring systems, IPFS/Arweave decentralized storage, creator royalty enforcement, collection pages, and multi-chain support. Built for NFT platforms, digital art marketplaces, music NFT sites, and gaming asset exchanges that need OpenSea-quality UX on their own branded domain.

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3,200
Monthly Searches
NFT marketplace development
5,000+
Sites Built
12+ years experience
$24B+
NFT Market Volume
Annual trading volume
95+
Lighthouse Score
Performance target
What NFT Marketplace Development Actually Builds -- And What OpenSea Can't Give You

Your marketplace goes live with a branded minting engine that turns JPEGs into on-chain tokens without a single line of Solidity from your creators. Your buyers filter by rarity scores calculated from trait frequency across the entire collection. Your auction system closes bids with reserve prices and anti-sniping extensions. IPFS storage pins every asset to decentralized nodes -- no S3 buckets that die when the bill goes unpaid. EIP-2981 royalty enforcement routes secondary sale percentages back to creators automatically. Multi-chain wallet connectors let Ethereum, Polygon, and Base users trade on the same platform. This is OpenSea-quality infrastructure on your domain, with your fee structure, under your brand. The alternative is relying on third-party marketplaces that delist collections overnight or change terms without warning.

What is holding your current website back?

Common gaps we find in nearly every audit.

Relying on OpenSea or Blur where you have no control over fees, policies, or branding
Risk: Platform changes or delistings can destroy your collection visibility overnight
No minting UI — creators must use Etherscan or CLI tools to mint NFTs
Risk: Excluding 95% of potential creators who cannot interact with raw smart contracts
Artwork stored on centralized servers that can go offline
Risk: NFT images disappearing when the hosting provider fails, destroying collector trust
No rarity scoring — buyers cannot evaluate relative scarcity of items
Risk: Suppressed trading volume because collectors cannot identify valuable pieces
No auction system — all sales are fixed-price only
Risk: Missing price discovery opportunities that drive engagement and higher sale prices
Creator royalties not enforced — secondary sales generate zero revenue for artists
Risk: Creators abandon your marketplace for platforms that protect their ongoing earnings

How We Build This Right

Every safeguard, built in from Day 1.

Minting Engine

Creator upload flow with metadata editor, royalty settings, lazy minting to save gas, and batch minting for 10K+ collections with allowlist drops.

Auction & Listing System

English auctions, Dutch auctions, fixed-price listings, and reserve price auctions. Countdown timers, bid history, and automatic settlement.

Rarity Scoring Engine

Trait frequency analysis across entire collections. Rarity rank on every listing. Filter and sort by rarity score, traits, and price.

IPFS Decentralized Storage

Pinata or nft.storage integration for permanent decentralized file hosting. ERC-721 standard metadata. Optional Arweave for immutable storage.

Creator Royalty Enforcement

EIP-2981 royalty standard implementation. Automatic royalty deduction on secondary sales. Creator dashboard showing earned royalties.

Multi-Chain NFT Support

Ethereum, Polygon, Solana, Arbitrum, and Base chain support. Cross-chain collection display and wallet connectivity via WalletConnect.

What We Build

Purpose-built features for your industry.

Platform dependency locks you into OpenSea or Blur's fee schedules and policy changes

Launch new collections with countdown timers, allowlist registration, mint tiers, and generative reveal mechanics

Command-line minting tools block non-technical creators from uploading their work

Track minted items, active listings, sales history, royalty earnings, and floor prices in real-time dashboards

Centralized image hosting breaks when servers fail, leaving NFTs pointing to dead URLs

Stream live marketplace activity -- mints, sales, bids, transfers -- filterable by collection and price range

Missing rarity data hides which traits are scarce, suppressing informed buying decisions

Accept offers on unlisted NFTs with expiration timers, counter-offer workflows, and seller notification alerts

Fixed-price-only sales eliminate competitive bidding that drives discovery and premium prices

Surface floor price trends, volume charts, holder distribution, and wash trading detection per collection

Unenforced royalties cut off recurring revenue streams for artists on secondary sales

Showcase collected NFTs, created items, and favorite collections on customizable profile pages

Built on a Modern, Secure Stack

AstroSupabaseVercelethers.jsWalletConnectIPFSPinatathirdweb

Our Development Process

From discovery to launch. Quality at every step.

01

Marketplace Discovery & Contract Review

Week 1-2

We review your NFT contracts, chain strategy, creator onboarding needs, and marketplace economics. Map the full platform scope.

02

Marketplace UX & Interface Design

Week 3-5

Design minting flows, listing pages, auction interfaces, collection layouts, and creator dashboards. NFT-native UX patterns.

03

Build & Contract Integration

Week 6-10

Custom frontend on Astro with ethers.js contract interactions, IPFS integration, wallet connectivity, and real-time indexing.

04

Testing & Security Review

Week 11-13

Minting flow testing, auction settlement verification, royalty enforcement checks, IPFS pinning validation, and wallet compatibility testing.

05

Launch + 30 Days Support

Week 14-16

Go live with creator onboarding, collection setup assistance, marketing launch support, and post-launch bug fixes.

Social Animal

Ready to discuss your your nft drop launches in 6 weeks or you don't pay project?

Get a free quote

NFT Marketplaces from $15,000

Fixed-fee. Minting engine included. IPFS storage. 30-day post-launch support. See all packages ‚Üí

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Frequently Asked Questions

Custom NFT marketplaces start at $15,000 for platforms needing minting, fixed-price listings, and wallet integration. Complex builds with auction systems, rarity scoring, creator royalties, multi-chain support, and advanced collection pages range from $25,000 to $40,000. Every project is fixed-fee with no hidden costs.
We build the frontend marketplace that interacts with your NFT contracts. For standard ERC-721 and ERC-1155 deployments, we can recommend audited contract templates from OpenZeppelin or thirdweb. Custom contract logic should be developed and audited by a dedicated Solidity team.
Creators upload artwork, set metadata (name, description, properties, royalty percentage), and mint directly from the website. We support lazy minting where the NFT is minted on-chain only when purchased, saving creators gas fees. Batch minting for collections of 10,000+ items is supported via allowlist drops.
Yes. We build English auctions with countdown timers, minimum bid increments, and automatic settlement. Fixed-price listings with instant buy. Dutch auctions with declining price curves. Reserve price auctions with minimum thresholds. All auction types enforce creator royalties on secondary sales.
We calculate rarity scores based on trait frequency across a collection. Each NFT gets a rarity rank displayed on its listing page. Users can filter and sort collections by rarity, specific traits, or price. Rarity data updates automatically when new items are minted into a collection.
We use IPFS via Pinata or nft.storage for decentralized file storage, ensuring artwork persists even if the marketplace goes offline. Metadata follows the ERC-721 standard format. For permanent storage, we also support Arweave integration.
Yes. We implement EIP-2981 royalty standard on the marketplace level. When an NFT is resold, the creator royalty percentage is automatically deducted and sent to the creator wallet. This works for all sales on your marketplace — cross-marketplace royalty enforcement depends on the trading platform.
A standard NFT marketplace takes 8 to 12 weeks from discovery to launch. Complex builds with auction systems, rarity scoring, multi-chain support, and creator dashboards take 12 to 16 weeks. We provide a detailed timeline during discovery and assign a dedicated project manager.
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Your Designer Ships in Framer. Your Developer Wants Next.js. We Build Both.

We are a Framer agency that also knows when Framer stops being the right tool. Design-led marketing sites in Framer. Code-grade builds in Next.js or Astro. Migration both directions when the moment comes.
Need enterprise scale?

200+ employee company? Complex multi-tenant, auction, or multi-location requirement? We have a dedicated enterprise capability track.

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