Hello! I’m working on FEP-7b29 which details some simple URL query parameters that websites can use when they refer visitors to sign up on a new Fediverse server. These query parameters ask the new Fediverse home server to take some additional actions after the user signs up.
For instance, you can request that the new home server prompt the new user to follow a particular person or group of people – effectively sending a “starter pack” all the way through the referral process.
EDITED: Link updated with permanent link to the FEP