{"repo":"flashbots/mev-boost-relay","free":true,"listed":false,"github":"https://github.com/flashbots/mev-boost-relay","clone":"git clone https://github.com/flashbots/mev-boost-relay.git","description":"MEV-Boost Relay for Ethereum proposer/builder separation (PBS)","language":"Go","stars":498,"topics":["ethereum","mev","mev-boost","blockchain","pbs"],"license":"AGPL-3.0","category":"blockchain-web3","readme_excerpt":"MEV-Boost Relay MEV-Boost Relay for Ethereum proposer/builder separation (PBS). Currently live at: boost-relay.flashbots.net (also on Sepolia, Holesky and Hoodi) relay.ultrasound.money, agnostic-relay.net, bloXroute relays (light fork) mainnet.aestus.live, relay.edennetwork.io/info, mainnet-relay.securerpc.com Alternatives (not audited or endorsed): blocknative/dreamboat, manifold/mev-freelay See also Docker images mev-boost Relay API specs Guide for running mev-boost-relay at scale Running relay and builders in custom devnets More docs Components The relay consists of three main components, which are designed to run and scale independently, and to be as simple as possible: 1. API: Services that provide APIs for (a) proposers, (b) block builders, (c) data. 1. Website: Serving the website requests (information is pulled from Redis and database). 1. Housekeeper: Updates known validators, proposer duties, and more in the background. Only a single instance of this should run. Dependencies 1. Redis 1. PostgreSQL 1. one or more beacon nodes 1. block submission validation nodes 1. [optional] Memcached Beacon nodes / CL clients - The relay services need access to one or more beacon node for event subscriptions (in particular the head and payload attributes topics). - You can specify multiple beacon nodes by providing a comma separated list of beacon node URIs. - The beacon nodes need to support the payload attributes SSE event. - Support the v2 CL publish block endpoint in the curren","default_branch":null,"files":null,"tree":[],"storefront":"/r/flashbots","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/flashbots/mev-boost-relay/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}