Shazra Labs
Web3 · NFT practice

NFT marketplaces, custom or white-label. Minting to royalties.

Shazra Labs is an NFT marketplace development company that builds the whole platform — minting, listings, auctions, offers, royalties, and a front end that feels fast. ERC-721/1155 on EVM, Metaplex on Solana, cross-chain when you need it. Custom build for unique mechanics, or white-label to go live faster. Contracts audited before mainnet.

Plan your marketplace See marketplace costs
Custom & white-label EVM & Solana Audit-first
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What we build Minting · Auctions · Royalties Custom or white-label Audited contracts
What it is

What NFT marketplace development includes

A marketplace is more than a mint button. It's the contracts that hold and transfer the NFTs, the royalty and fee logic, the auction and offer mechanics, wallet and payment rails, indexing so listings load instantly, and a front end people actually enjoy using. We build all of it — and audit the contracts before they touch mainnet.

What we build

The full marketplace, not a template.

Pick the pieces you need; we build them properly.

01

Minting

Lazy, batch, and reveal mechanics.

  • ERC-721 / 1155 · Metaplex SPL
  • Lazy & batch minting
  • Allowlists & reveals
02

Trading & auctions

Buy, sell, bid, offer.

  • Fixed-price & auction listings
  • Offers & bundles
  • Order matching & escrow
03

Royalties & fees

Creators get paid.

  • EIP-2981 royalties
  • Enforcement options
  • Platform & split fees
04

Dynamic NFTs

NFTs that evolve.

  • On-chain & oracle-driven traits
  • Token-gating & utility
  • Upgradable metadata
05

Front end & infra

Fast, wallet-native UX.

  • Wallet & fiat on-ramp
  • Indexer for instant listings
  • Search, filters, collections
06

White-label option

Live faster on a proven base.

  • Branded, configurable build
  • Cross-chain / multi-chain
  • Audited contracts
Chains & standards

Where we build

Chains
EthereumBasePolygonArbitrumSolana
Standards
ERC-721ERC-1155MetaplexEIP-2981
The process

Design to live marketplace.

Fixed quote, weekly cuts, full handover.

01Scope & design
02Contracts
03Indexer & API
04Audit
05Front end
06Launch + handover
We scope the feature set and design first, build the marketplace contracts and the indexer/API, audit the contracts, then ship the front end. You get weekly cuts and full ownership of every key, repo, and contract on launch day.

What does an NFT marketplace cost?

Cost depends on custom vs white-label, the chain, the feature set, and audit scope. We break it down so you can see exactly what drives the number. Read: NFT Marketplace Development Cost in 2026.

Get a fixed quote
NFT marketplace — FAQ

People also ask

What is NFT marketplace development?
Building a platform to mint, list, buy, sell, and auction NFTs: the smart contracts (ERC-721/1155 on EVM, Metaplex on Solana), royalty and fee logic, wallet and payment integration, indexing, and the front end. We build both fully custom marketplaces and faster white-label deployments.
Do you build white-label or custom NFT marketplaces?
Both. A white-label build gets you live faster on a proven feature set; a custom build is for unique mechanics, token-gating, or novel auction formats. We help you pick based on timeline, budget, and how different your product needs to be.
Which chains do you build NFT marketplaces on?
EVM chains (Ethereum, Base, Polygon, Arbitrum) with ERC-721 and ERC-1155, and Solana with Metaplex SPL. We also build cross-chain and multi-chain marketplaces where the product needs them.
How do you handle royalties and minting?
We implement on-chain royalty standards (EIP-2981) and enforcement options, plus lazy minting, batch minting, allowlists, and reveal mechanics. Dynamic and evolving NFTs are supported.
How much does an NFT marketplace cost to build?
It depends on custom vs white-label, the chain, the feature set (auctions, offers, token-gating, dynamic NFTs), and audit scope. We give a fixed quote up front. For a breakdown, see NFT Marketplace Development Cost in 2026.
From the blog

NFT field notes

What a marketplace costs to build, and the audit that protects the contracts holding the NFTs.

Cost11 min read

NFT Marketplace Development Cost in 2026

Contracts, minting, royalties, UI, and the chain choice that moves the number, EVM & Solana.
Checklist12 min read

Smart Contract Audit Checklist

The 12 questions to answer before your marketplace contracts touch mainnet.
Custom White-label EVM Solana

Building an NFT marketplace?

Tell us the mechanics and the chain. We'll come back with a feature scope and a fixed quote within a day.

Plan your marketplace