Collection volume: Custom timeframes and marketplace breakdowns

Access collection trading volume with unparalleled granularity.

By Center 2 min read

We are pleased to announce exciting upgrades to our collection volume endpoint:

  • Custom timeframes: You can specify a custom timeframe for trading volume, using either block ranges or timestamps. This gives you unparalleled access to granular market data like never before – no need to rely on the pre-determined ranges dictated by API providers. This also includes historical time ranges.
  • Marketplace breakdowns: Retrieve trading volume broken down by marketplace. It's now easier than ever, for example, to see how volumes compare on Blur and OpenSea.

Check out an example of the API in action:

Retrieving trading volume for BAYC on OpenSea from August 8, 2023 to August 15, 2023

Questions, feedback or requests? Let us know at

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About Center

The Center API is a multi-chain, high-performance NFT API designed with speed and developer productivity in mind. Our seasoned team has working experience at Coinbase, Paradigm, Bain & Company, Plaid, and Cloudflare. We’ve led teams and built products where scalability, performance, and security are paramount — and we bring that mindset to everything we build.

To date, Center has indexed over 150TB of NFTs across 14 chains. We offer a a 99.999% uptime SLA and support users ranging from individual hackers to large enterprises.

What is an NFT API?

Building NFT-related applications from scratch is complicated. It might require indexing multiple chains, ingesting vast quantities of data, and meticulously building low-level infrastructure to ensure all of the data is processed correctly. This could take engineers months to get right before they even start building an application.

Our APIs allow builders to abstract away this complexity and focus on building useful products for end users right away— we take care of the infrastructure and low-level technical details. With just a few lines of code, builders can use our APIs for a range of use cases including NFT rendering, search and data retrieval.

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