Introduction
Eureka Builder is an Ethereum block builder designed for advanced block-level strategies. It provides deterministic transaction placement, intra-block liquidity, bundle lifecycle tracing, and builder-side compute primitives, allowing protocols and searchers to execute strategies directly during block construction.
Quick Links
Order Flow — bundle and private transaction submission
Bundle Tracing — track bundle lifecycle, refunds, and block composition
Intra-Block Loans — flash loan protocol for within-block capital access
Builder Execution Extension — off-chain compute with on-chain execution in a single block
End of Block — guaranteed end-of-block transaction positioning
Deterministic Block Placement — control where transactions land in a block
Builder Execution Oracle — trustless access to builder-side state and computation
RPC Endpoint
https://rpc.eurekabuilder.xyzCoinbase Address
Address: eurekabuilder.eth [0xfb74767c1ce1aada0a0e114441173b57f8c1571b]
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