L2 Decoding Overview
Today most L2s lack visibility into how they settle on the Ethereum base layer. Blocknative solves this by decoding L2 contract calls on Ethernow.xyz - enabling developers to have direct access to L1 settlement.
Now supporting Arbitrum, Base, and Optimism.
Built for Developers
We know how important your dapp's UX is so we built our suite of tools to be fully customizable. Themable elements and powerful customization options allow you to focus on what matters most.
Blocknative products are open-source, easy to integrate, and up to date with the latest protocol changes. Our dedicated team is backed by a powerful community and regularly ships updates.
Optimism L2 Decoding
Blocknative worked with the Optimism Foundation to secure a public good grant to enable L2 decoding in Ethernow.xyz.
Ethernow.xyz now displays details on each transaction (such as from/to, gas info, method signature, and more) within each Optimism L1 batch Rollup as well as summary info on each batch (such as parent hash and total transaction count).
This is available for both pending and confirmed Optimism batches - across both calldata and blobs.
What is Ethernow.xyz?
Ethernow's creation was made possible by a grant from the Ethereum Foundation, aiming to be the comprehensive source for all live and historical ETH mempool data.
It facilitates easy real-time viewing of the chain's creation for traders, researchers, builders, investors, and regulators.
Blocknative envisions this level of Observability as essential for every credible L1 and L2, especially as we usher in the next wave of blockchain users.
Seamlessly Connect to 40+ wallets
Blocknative’s Web3 Onboard is an open-source library that enables dapps to easily connect 40+ wallets, preview transactions, deliver real-time notifications, and more through a great developer UX.
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Simulate Transactions In-App
Capture, normalize, and enrich in-flight transaction data for unmatched data coverage and sub-transaction resolution.
Notify Users in Real-Time
Powered by our mempool API, we radically simplify integrating live transaction event data streams into your dapp. We capture every state change for every transaction, including pending, stuck, failed, dropped, sped up, cancelled, and confirmed.
Globally, in real-time, and 24x7.
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Display Accurate Gas Prices
Save your users money with the industry's most accurate gas prediction tool. By predicting gas fees based on real-time data and predictive modeling, there is a 16% average reduction in max fee.
The stakes – and the risks
include the time to settle, transaction fees, the terms of settlement, and more.
Visualize transaction streams and prototype strategies now with Mempool Explorer.
![mempool20hero20image[1]](https://www.blocknative.com/hubfs/mempool20hero20image%5B1%5D.svg)
What others are saying
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