ShimmerBlocks

ShimmerBlocks is an Ethereum block builder and MEV relay endpoint that accepts private transaction bundles for block construction outside the public mempool.

## Overview ShimmerBlocks is an Ethereum block builder and MEV relay endpoint designed to construct blocks from private transaction bundles submitted outside the public mempool. Rather than relying on transactions broadcast to the Ethereum network at large, ShimmerBlocks accepts bundles of transactions directly and orders them for inclusion in blocks, bypassing the transparent mempool entirely. This approach enables users to execute transactions with predetermined ordering and reduced sandwich attack risk, since their intent is never exposed to the broader network before execution. The tool ex