Changelog

Center now supports even more NFT edge cases

100+ Web3 APIs at your fingertips

We're pleased to announce that our V2 endpoints now fully support Sepolia, Goerli, and Base (in addition to Ethereum-mainnet).

You can now search for ERC1155 collections and NFTs using our search endpoint.

We fixed a bug with CryptoPunks that was preventing users from retrieving metadata or rendering.

It is now possible to sort the results in [Get NFTs Owned by Address](https://docs.center.dev/reference/listnftsownedbyaddress-v2) by **floor price**.

Our Search API is now supported on all V2 networks - Ethereum, Base, Polygon, Optimism and Zora.

We now allow users to query for volume on specific marketplaces via our collection volume endpoint. You can simply pass a marketplace query parameter to get volume only from the specified marketplace. Check it out!

We added a marketplace parameter to our [collection volume](https://docs.center.dev/reference/getcollectionvolume-v2) endpoint that allows users to filter for volume from specific marketplaces. We support OpenSea and Blur so far, with more to come!

We fixed a bug that was causing SVG re-sizing to fail in some cases. We now fully support re-sizing of SVG media.

We shipped a brand new collection volume.

NFT Metadata updates including OpenSea verification and collection-level media.

You can now use our [Refresh NFT](https://docs.center.dev/reference/refreshnftmetadata-v2) endpoint to manually request refreshes of NFT metadata and media!

Our [Show NFT Metadata](https://docs.center.dev/reference/shownftmetadata-v2) and [Show NFT Metadata (Batched)](https://docs.center.dev/reference/shownftmetadatabatch-v2) endpoints are now much faster! We fixed a bug that was impacting performance in some cases. Give them a try!

We have added an array called allMediaPaths to the [Show NFT Metadata](https://docs.center.dev/reference/shownftmetadata-v2) response.

The Center API V2 is the next-generation NFT API — we took everything our users loved about V1 and built on it to create the fastest, most accurate and most powerful NFT API available anywhere.

You can now use Center to retrieve bids and asks across OpenSea, X2Y2 and Looksrare. We will continue to add coverage and marketplaces in the coming months.

The [ERC721a](https://www.erc721a.org/) standard is an updated version of the ERC721 standard. We fixed an issue with our V2 API that was causing an issue rendering these collections in some cases.

We have added support for Base Mainnet to the Center API V2! Give it a try [here](https://api.center.dev/v2/base-mainnet/0x1fc10ef15e041c5d3c54042e52eb0c54cb9b710c/nft/7052/render/original?apiKey=test).

We're pleased to announce that our NFTs Owned by Address response can now be sorted by the block number that the NFT was received.

We fixed a bug in our V2 renderer that was causing SVG re-sizing to fail in some cases. We now fully support re-sizing of SVG files!

We're pleased to share that we have shipped an endpoint that allows users to request key information (metadata, ownership, media, etc.) for up to 100 NFTs at once. Check it out [here](https://docs.center.dev/reference/shownftmetadatabatch-v2).

We have unified Center.app and Center.dev into one site at [Center.app](https://center.app/).

We've improved the way we categorize NFT media in our [List Media](https://docs.center.dev/reference/listnftmedia-v2) and [NFT Metadata](https://docs.center.dev/reference/shownftmetadata-v2) responses.

Center now supports rendering audio and video NFTs! Simply specify original as the filename and the appropriate mediaPath (typically animation_url). We'll do the rest.

We added a new field, `hidden`, to our [NFT metadata](https://docs.center.dev/reference/shownftmetadatabatch-v2) response.

Welcome to our Changelog! You can come to this page (or subscribe to our RSS feed) to receive regular product updates. Suggestions for new features? [Let us know](https://center.canny.io/feature-requests) or email us at [[email protected]](mailto:[email protected]).

We exposed an endpoint that lets users manually refresh the metadata and media for entire NFT collections.

We shipped an update to our renderer that maintains the original aspect ratio of NFT media, within the bounds of the dimensions you request.