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Why it matters

NFT marketplaces are the primary venues for trading, discovering, and collecting digital assets on the blockchain. Information about marketplace features, supported networks, and fee structures is scattered across product websites and review platforms.

A structured catalog in Geo will:

  • Create a unified reference for NFT marketplaces and their capabilities

  • Help users compare marketplaces by features and supported networks

  • Connect marketplaces to their underlying projects and teams

  • Track the evolution of NFT trading platforms over time

What to publish

  • Project entities for 10 major NFT marketplaces

  • Key properties per marketplace including names description,website, X, LinkedIn, GitHub, avatar, cover, date founded, founders, industries

  • Link each marketplace to relevant topics

  • Link each marketplace to person entities for founders and key people when relevant

  • Create or link person entities only when they do not already exist in Geo

Important

Before creating a new project entity, check if the marketplace already exists in Geo:

  • If it exists → enrich the existing entity and add missing relations

  • If it does not exist → create a new project entity

Do not duplicate existing projects.

Scope

10 major NFT marketplaces across different blockchains and asset types

Potential sources

  • Official marketplace websites and documentation

  • GitHub repositories