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Blob Archive API
Blob Archive API
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Blob Archive API

Blob Archive API is a Blocknative service that retrieves and returns blob data from the Ethereum mempool, including confirmed and unconfirmed blobs.

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What is Blob Archive API?

The Blob Archive API is a Blocknative service that stores all blobs entering the Ethereum mempool—confirmed on-chain or not—using its global network of nodes. Given any `versionedHash` of an on-chain blob, the archive returns the versioned hash, commitment, proof, count of zero-bytes, count of non-zero bytes and blob data. If users only want a summary view of the blob data, the archive can return the response without the full blob data.

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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

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