Rarible

Rarible API is a comprehensive NFT infrastructure solution designed to provide developers with fast, unified access to NFT data and market functionalities across multiple blockchains including Ethereum, Base, Polygon, and over 10 additional chains. It offers a single API endpoint to query collections, NFTs, ownership, provenance, and market data in real time, enabling seamless cross-chain NFT queries. The API supports a wide range of token standards and marketplaces, making it suitable for diverse NFT applications.

The platform includes features such as metadata delivery with CDN-enabled media resizing, ownership data for over a billion NFTs, historical statistics for market analysis, and executable market data that supports NFT buying, selling, and royalty enforcement. Developers can integrate Rarible API into wallets, portfolio apps, custom marketplaces, gaming platforms, and trading terminals to provide real-time NFT insights and trading capabilities.

Rarible API stands out for its ease of use, extensive documentation, and an active developer community. It provides a ready-made JavaScript SDK to accelerate development and supports fast onboarding with ready-to-use endpoints. The API is governed by the Rarible Protocol DAO, allowing community participation in its evolution. Developers can get started by obtaining free API keys and accessing comprehensive guides and references available on the official documentation site.