# Lido on Ethereum: Call for Relay Providers

**URL:** <https://research.lido.fi/t/lido-on-ethereum-call-for-relay-providers/2844>\
**Category:** Node Operators\
**Created:** [August 29, 2022, 5:18pm UTC](https://research.lido.fi/t/lido-on-ethereum-call-for-relay-providers/2844 "2022-08-29T17:18:14Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![dmarz](https://dub1.discourse-cdn.com/flex013/user_avatar/research.lido.fi/dmarz/32/1798_2.png) [@dmarz](https://research.lido.fi/u/dmarz)\
**Post date:** [September 14, 2022, 3:00pm UTC](https://research.lido.fi/t/lido-on-ethereum-call-for-relay-providers/2844/6 "2022-09-14T15:00:24Z")

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Hello! I’m Dan from Blocknative.

We’re excited at the possibility of working with Lido! Blocknative has recently released public relays to further contribute to the reliability and diversity of the builder network. By maintaining highly reliable, realtime blockchain infrastructure over the past four years, we’ve learned a lot and would love to bring that experience to Lido’s relay network to help ensure the safety of Ethereum.

Our [relay documentation](https://docs.blocknative.com/mev-relay-instructions-for-ethereum-validators) goes into much more detail, but to answer your starting points:

1. Our public relays are available to all Ethereum users.
2. Our public relays are actively maintained and can currently be accessed at the following endpoints:

- Mainnet: `https://0x9000009807ed12c1f08bf4e81c6da3ba8e3fc3d953898ce0102433094e5f22f21102ec057841fcb81978ed1ea0fa8246@builder-relay-mainnet.blocknative.com`
- Goerli : `https://0x8f7b17a74569b7a57e9bdafd2e159380759f5dc3ccbd4bf600414147e8c4e1dc6ebada83c0139ac15850eb6c975e82d0@builder-relay-goerli.blocknative.com`
- Rospten: `http://0xaef7ec27ca8ca24205aab89f6595a5ad60d649c533fd7e7be692c9bd02780a93b68adae3e3b8ea0d5f9723f2790b1a90@builder-relay-ropsten.blocknative.com`

1. We open sourced our relay yesterday! [GitHub - blocknative/dreamboat: alpha mev-boost relay](https://github.com/blocknative/dreamboat) Blocknative’s initial relay service will serve blocks that meet the OFAC compliance requirements of our early customers. We are monitoring the ecosystem in real time and will adjust to less filtering as soon as it makes sense.

We would love to collaborate on ways to help further refine Lido’s policies and ensure a safe and reliable relay network. We will post additional information regarding our relay on our blog soon, which I am happy to share when available. We look forward to participating in future discussions!

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