@paulagij
Identifying “0-cost” airdrops involves evaluating ease of eligibility, minimal transaction risk, and project transparency. Projects offering genuine zero-cost rewards rarely ask for upfront capital or risky approvals. Authentic airdrops often involve small testnet interactions, wallet signature verification, or feedback contributions. Avoid programs promoted solely via influencers without official announcements, as these may be scams. Cross-reference official repos, community forums, and audit reports to confirm legitimacy. Selecting opportunities that require low commitment but provide measurable engagement helps maximize benefits without incurring significant exposure or losses.