BLOCKCHAIN EVENTS BEFORE THEY HAPPEN

Know first. Act first.

Blocknative powers transparency and profit for builders and traders alike. Our platform is the easy way to work with mempool data.

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The mempool matters.

Every second, tens of thousands of pending transactions battle for block space. So each blockchain transaction competes in the mempool to be confirmed as quickly as possible – and for the lowest fee.

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All transactions move through the mempool.

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The mempool contains all possible future block states.

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Mempool data is pre-consensus, ever-changing, and thin.

Mempool Explorer

Bringing transparency to mempool data.

With Mempool Explorer™ you can build real-time Ethereum event streams. Add and combine subscriptions and filters to get the exact data feed you need. Then push to production with our enterprise-grade API.

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Mempool Data Platform

Proven & powerful enterprise-grade infrastructure.

Mempool data is pre-consensus, and any single node contains only a partial view of the global mempool. Blocknative constantly captures, normalizes, and enriches global mempools. Get unmatched data coverage and sub-transaction resolution across both Ethereum and Bitcoin.

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Dan Elitzer

@delitzer

If you’re a builder or user of DeFi protocols and you aren’t paying attention to the mempool, you’re flying blind.

Taylor Monahan

@tayvano_

"Check the mempool." 🧐

That Is Literally The Problem.

Now, before you blow up on me...
1. It's a problem with most crypto. They don't solve this problem, they only avoid via non-use.
2. The problem isn't the price, it's how a normal person can determine the price.

Calvin Liu

@cjilu49

@blocknative are masters of the mempool - the most opaque yet critical step in processing a blockchain transaction

Our latest news & announcements:

Why the Mempool Matters: The Hidden Competition for Confirmation

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Introducing Mempool Explorer: Because the Mempool Matters

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