MEV-Boost Relay

Public Flashbots-operated relay used by MEV-Boost middleware. Aggregates blocks from many builders and presents the most profitable one to the proposing validator. Used by validators running the open-source MEV-Boost sidecar to access the competitive block-building market.

MEV-Boost Relay is one of 6 APIs that Flashbots publishes on the APIs.io network.

Tagged areas include MEV-Boost, Relay, Block Building, Validators, and Proposer-Builder Separation. The published artifact set on APIs.io includes API documentation.

API entry from apis.yml

apis.yml Raw ↑
aid: flashbots:mev-boost-relay
name: MEV-Boost Relay
description: Public Flashbots-operated relay used by MEV-Boost middleware. Aggregates blocks from many
  builders and presents the most profitable one to the proposing validator. Used by validators running
  the open-source MEV-Boost sidecar to access the competitive block-building market.
humanURL: https://docs.flashbots.net/flashbots-mev-boost/introduction
baseURL: https://boost-relay.flashbots.net
tags:
- MEV-Boost
- Relay
- Block Building
- Validators
- Proposer-Builder Separation
properties:
- type: Documentation
  url: https://docs.flashbots.net/flashbots-mev-boost/introduction
- type: Dashboard
  url: https://boost.flashbots.net
- type: Repository
  url: https://github.com/flashbots/mev-boost
- type: Repository
  url: https://github.com/flashbots/mev-boost-relay