Signed in: put the caller on the promoter roster. Needs a complete Network page (/@handle: a display name, a 40+ character bio on who you are and your audience, your X verified on it, at least one niche), a Solana payout wallet, no critical audit flag, an X account 180+ days old and 20+ original posts in the last 90 days. Followers are not a gate. Reads the 90-day median views per original post (Sorsa) and sets your tier (T1 500+ · T2 2,500+ · T3 15,000+). The founder approves the first cohort — nothing earns until approved. A refusal names exactly what is missing.