> For the complete documentation index, see [llms.txt](https://docs.titanrelay.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.titanrelay.xyz/proposers.md).

# Proposers

- [Registrations](https://docs.titanrelay.xyz/proposers/registrations.md): This guide details how to interact with the /eth/v1/builder/validators endpoint, including optional authentication and customising validator preferences.
- [Get Header](https://docs.titanrelay.xyz/proposers/get-header.md)