BlockSpan

BlockSpan is the best crypto tools platform for software companies developing on the blockchain. We are the go-to solution for crypto trading experts looking for the best crypto trading tools and crypto analysis tools. Our platform allows NFT developers to easily retrieve token prices, current ownership, and metadata, including cached images, in real time.

With our API layer, we aggregate data from multiple chains, making it simple for developers to support multiple blockchains or switch chains. No more scraping block logs - just integrate our simple REST API and access all the information you need.

But our API goes beyond just transaction data. We provide comprehensive data, including price, current owner, metadata, and more. Currently, we support Ethereum, Polygon, Arbitrum, and Optimism, with plans to support more chains in the near future.

To make things even easier, we have written extensive documentation for each endpoint, complete with an interactive API console. This ensures that developers have all the information they need to seamlessly integrate our NFT API into their projects.

By using our NFT API, you can access token metadata and cached image URLs without making additional API and IPFS calls, saving you time and resources. Our platform provides all the tools you need for cryptocurrency investigation and monitoring, making it the ultimate solution for developers in the crypto space.