Monitor your hot wallet for instant transaction updates, send those updates to slack or discord, and more.
Detect when liquidity begins to move in or out of a protocol, monitor top yield farming accounts, and more.
Be the first to know when liquidity begins to move in our out of a protocol — before it is confirmed on-chain.
The global mempool data problem.
The mempool is often characterized as a dark forest — a mysterious place full of unexpected events and adversaries. After submitting a transaction you wait, and (hopefully) it gets confirmed. Or it fails. Or it gets stuck. Or it just disappears. Why? Because your pending transaction is invisibly competing with tens of thousands of other pending transactions for limited block space.
The stakes – and the risks – include the time to settle, transaction fees, the terms of settlement, and more.
You have next-to-zero visibility into this critical competition because it plays out in real-time and at a global scale, inside the thousands of unique nodes that comprise Etheruem's network. This lack of transparency surrounding in-flight transactions creates exploitable opportunities for well-informed, well-resourced, and very real adversarial actors.
And since any single node contains only a partial view of the global mempool, it is difficult and expensive to manage the mempool on your own.
Mempool API & SDK
Blocknative's global mempool platform constantly captures, normalizes, and enriches in-flight transaction data. So you get unmatched data coverage and sub-transaction resolution for both Ethereum and Bitcoin.
Mempool Explorer is the easiest way to build with mempool data. Create a data stream to monitor and act on transactions in real-time.
Gas Platform harnesses our real-time global mempool data infrastructure to accurately and consistently estimate Ethereum transaction fees. This provides builders and traders with an up-to-the-moment gas fee API.
Trade with an edge.
Simulation Platform computes the complete outcomes of pending transactions, helping traders know what will happen in the next block.
This can make existing strategies more profitable. It can also enable new classes of trading strategies.
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