Request for Proposals: "Sign-In with Ethereum" Specification - please submit by 2021-07-30 at 5pm PST


The Ethereum Foundation (EF) and True Names LTD (ENS) would like to announce a Request for Proposals (RFP) for the creation of a Sign-In with Ethereum specification, a package using Oauth for easy implementation by web2 services, and a Javascript library for the user-facing part of sign-in.

Proposals must be submitted before July 30th, 2021 at 5pm PST

The RFP: Sign-in with Ethereum RFP - HackMD

The Tweet:


I’ve had a thought about how amazing it is since the ENS is linked to all my wallet addresses why not extend it to Decentralized Email Providers like and