Because of new expertise within the Ethereum infrastructure platform, Ethereum transactions can now be pre-confirmed in a matter of seconds.
In accordance with Primev, its FAST RPC (distant process name) permits transactions to be pre-confirmed and included in a block inside 200 milliseconds, enabling all the pieces from transferring Ether (ETH) and interacting with sensible contracts to minting non-fungible tokens (NFTs) at “blazing pace.”
A preconfirmation is an preliminary sign from the block builder {that a} transaction is more likely to be included within the subsequent block, whereas a block embrace refers to a transaction that’s added to a block.
RPCs, like FAST RPC, join crypto wallets to blockchain nodes and permit customers to ship transactions and work together with on-chain decentralized purposes.
From a consumer perspective, 200ms may theoretically be akin to quick layer 1 blockchains like Sui, the place transactions are usually confirmed inside 200ms.
Primev founder Murat Akdeniz posted a stay demonstration on X on Monday exhibiting a near-instant ETH switch by Ethereum's self-custody pockets MetaMask, which he stated was pre-confirmed in 377 milliseconds and included in the identical block.
Akdeniz stated his crew has been working for greater than two years to “supercharge” Ethereum to those speeds.
Ethereum L1 is painfully sluggish 😩
Might the builders please repair this?
For over two years, the @primev crew has been working laborious to energy Ethereum's mainnet.
At the moment: Millisecond pre-checks…on L1! 🚀Watch us ship ETH tremendous quick on this 18 second video pic.twitter.com/Diao4VfHzT
— Murat | lordofcoins.eth (@MuratLite) October 20, 2025
FAST RPC has not been extensively examined
Essentially the most broadly used RPC on Ethereum are the Infura and Alchemy options. They’re slower than Primev's FAST RPC, however have a a lot bigger node distribution and have been area examined underneath heavier community hundreds.
Over 400,000 builders leverage Infura, constructed by Consensys, to connect with Ethereum, and Alchemy powers over $150 billion in transactions yearly from over 100 customers world wide.
Nonetheless, Primev's answer has the potential to supply a lot quicker transactions for customers who wish to keep on Ethereum's mainnet quite than switching to Ethereum's Layer 2 answer.
FastRPC is comparatively simple to arrange
Primev's answer will be simply built-in by connecting to crypto wallets comparable to MetaMask and WalletConnect and changing Infura and Alchemy RPC with FAST RPC.
Customers should deposit funds into Primev’s “fuel tank” at pockets handle “0x24A…c2ACf” earlier than they’ll freely work together on-chain.
