Blockspan NFT API

Unlock the power of BlockSpan's NFT API: Get real-time insights on token prices, ownership details, exchange transactions, and asset metadata tailored for developers.

Visit website

Start building onchain
with Crossmint

Get your API Key

Is this your project? Request edits

What’s

Blockspan NFT API

Since its launch in 2022, BlockSpan’s NFT API platform has been a game-changer for developers, enabling them to quickly access real-time data on token prices, ownership, exchange activity, and rich metadata (including images). The API supports both ERC721 and ERC1155 token standards across leading EVM blockchains like Ethereum, Polygon, and Arbitrum. With just a few clicks, developers can tap into a wealth of aggregated NFT metadata, ownership records, pricing history, and cached images. As of October 2022, BlockSpan's API has powered over 1 billion token transfer transactions and currently supports a remarkable 300 million tokens. Experience the ease of building Web3 applications with our comprehensive data and analytics tools.