SPHERA – An NFT Marketplace Aggregator
Clinton Obaseki
SPHERA – An NFT Marketplace Aggregator
Background
The NFT ecosystem exploded in 2021–2022, with platforms like OpenSea, Rarible, Foundation, SuperRare, and LooksRare each hosting unique collections. However, NFT buyers and sellers faced a major challenge: fragmentation. Discovering, comparing, and purchasing NFTs required hopping between multiple platforms, leading to poor user experience, lost sales opportunities, and inefficiency.
SPHERA was built as an NFT marketplace aggregator that unifies listings across major NFT platforms, providing a one-stop marketplace for discovery, comparison, and trading.
Problem Statement
Fragmentation: Users had to switch between multiple marketplaces to find NFTs.
Price Inconsistency: Same NFT could be listed at different prices on different platforms.
Inefficient Search: Each platform had unique search filters and poor interoperability.
Liquidity Issues: Sellers struggled with limited visibility, buyers missed opportunities.
Solution
SPHERA created an aggregator layer that integrates APIs from top NFT marketplaces. It allows users to:
Search & Discover: Browse NFTs across OpenSea, Rarible, LooksRare, Foundation, etc., in one unified interface.
Price Comparison: See the lowest listed price for any NFT across all platforms.
Seamless Purchase: Buy NFTs directly from the aggregator without leaving the platform.
Analytics Dashboard: Track NFT price history, trading volume, rarity, and market trends.
Social Discovery: Follow creators, share collections, and curate favorites across marketplaces.
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Posted Oct 10, 2025
SPHERA, an NFT marketplace aggregator for unified NFT trading.
