Innovative block building for Ethereum

    Eureka Builder

    A new innovative neutral block builder on Ethereum, building some of the most advanced technologies for searchers and traders on top of our builder

    RPC Endpoint

    Send your bundles to rpc.eurekabuilder.xyz

    We support all the flashbots standard endpoints like eth_sendBundle with replacements & cancellations

    If you want to hear more about our new innovative solutions for searchers get in touch with us

    // Send your bundles
    curl -X POST https://rpc.eurekabuilder.xyz \
      -H "Content-Type: application/json" \
      --data '{"jsonrpc":"2.0","method":"eth_sendBundle","params":[{}],"id":1}'
    

    About Us

    We are a crypto-native team with extensive knowledge and expertise in crypto, MEV, algorithms, infrastructure and trading.

    Contact Us

    Have questions about Eureka Builder? Reach out to us and we'll get back to you as soon as possible.