
Multi-Chain NFT Aggregator Development
The NFT market has grown rapidly, offering users countless trading opportunities and marketplaces. However, this growth also brought challenges, like scattered data and managing multiple blockchains. Our client approached us with an idea to address this challenge by developing a tool that integrates essential decision-making features with optimal liquidity, all within a user-friendly platform.

Challenges
Our task was to develop a multi-chain NFT aggregator and trading platform that would:
Offer cross-market visibility, personalized data feeds, and predictive insights.
Support all major NFT marketplaces like OpenSea, LooksRare, X2Y2, and Magic Eden.
The project required real-time integration with multiple providers and a strong database system to seamlessly handle large volumes of data.
Solution
To achieve this ambitious goal, we built an integration-intensive platform that connects the most popular crypto wallets and marketplaces, giving users a complete view of the NFT market. Our solution made it easier for users to navigate the NFT space, analyze data, and make confident trading decisions—all from one interface.
Wallets we connected:
WalletConnect, Metamask, Coinbase Wallet, Rainbow Phantom

Marketplaces we integrated:
OpenSea, LooksRare, X2Y2, Magic Eden

Features
Features

Advanced analytics and statistics
We added tools to provide users with a complete overview of the NFT market, helping them make informed choices.

Trending collections dashboard
This is a special section that highlights trending and handpicked collections, helping users discover potential market opportunities.

Portfolio Management
This feature allows users to monitor their NFT portfolios, view their activities, and analyze their performance in one place.

NFT collections & detailed card views
The platform allowed users to browse various NFT collections, zoom in on each collection, and explore detailed card views effortlessly.

Search, filter, and sorting
For experienced users, we built advanced search and filtering options to quickly and easily find unique NFT deals.

Mobile apps
All essential features are available on iOS and Android, allowing users to trade and track NFTs on the go.
Tech Stack
Backend
NestJS + Fastify
Backend
TypeORM
Backend
GraphQL
Frontend
Apollo GraphQL
Frontend
React Native
Frontend
TypeScript
Frontend
Next.js
Frontend
Tailwind
QA
Playwright
Deployment
Vercel
Deployment
AWS
Frontend
TypeScript
Frontend
Next.js
Frontend
Tailwind
QA
Playwright
Deployment
Vercel
Deployment
AWS
Client’s feedback

Results
As a result, we developed a robust NFT aggregator and exchange platform that integrates all major marketplaces into one seamless solution. With features like multi-wallet support and portfolio analytics, the platform simplifies NFT trading and enhances efficiency.
