Build powerful NFT apps in days, not months

With BlockSpan, you can stop scraping block logs and building from scratch. Now, you can write a simple rest API integration that includes the following features (and more).

Real Time NFT Metadata

Quickly tap into NFT metadata, activity, pricing, and ownership information as it happens.
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Fuzzy Matching Search

Maximize search on token metadata, while tapping into the competitive NFT landscape.
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Collection Endpoints

Facilitate the discovery of new collections and explore contracts belonging to any wallet.
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Transfer Endpoints

Gain a simplified understanding of ownership history, transaction volume, and more.
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Exchange Endpoints

Retrieve collection sales statistics from exchanges such as OpenSea and LooksRare to identify marketplace trends.
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Price Summaries

Experience unparalleled NFT data accuracy with BlockSpan, parsing complex transactions for precise pricing in your applications.
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Image Caching

Say goodbye to slow load times and potential time-outs with media served by a CDN. Support for scaled images, mp4 videos, and more.
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Leading Blockchains

Aggregate data across leading chains including Ethereum, Polygon, Arbitrum, and Optimism (with more coming soon).
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We’re here to guide you

Need help?

We’ve got you covered with extensive documentation and an interactive API console for ease of use.

1-on-1 Support

Our team of experts is here to answer any questions you may have about BlockSpan, integration best practices, and more.

Detailed Documentation

The information you require is at your fingertips in our extensive and comprehensive library of helpful documents.

Discord Channel

Get instant answers! Chat with our expert team or join our knowledgeable and growing community for support.

Regular Newsletter

Obtain essential information and latest trends with our comprehensive, regularly scheduled newsletter.

Team of people ready to help

Select a plan 
that best fits your needs

It’s 100% free to begin building with BlockSpan today!



The perfect plan for getting started.

  • Up to 25,000 API requests per month
  • Up to 100 requests per second
  • No credit card required
  • Upgrade at any time
$ 49/ Month


Ideal for small to medium businesses looking for higher monthly volumes

  • Up to 150,000 API requests per month
  • Up to 100 requests per second
  • $.0008 per additional request
  • Start, stop, or change service any time
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Recommended for larger organizations that require fully-customizable plans and tons of horsepower to get the job done.

  • Greatly increased requests per month
  • Greatly increased requests per second
  • Custom feature requests and integrations
  • Dedicated SLAs and support

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