← Back to Airdrops archive
Airdrop Basics
How Do Crypto Airdrops Work?
Understand how crypto airdrops work, including eligibility, snapshots, claims, wallet checks, and token distribution.
Airdrop map
What this means
Crypto airdrops usually follow a process: define eligibility, take or evaluate activity data, publish claim rules, and distribute tokens.
Core ideas
What to understand first
- Projects may use wallet activity, holdings, tasks, or community participation.
- Some campaigns use snapshots to record wallet states at a specific time.
- Claims may require gas and wallet signatures.
- Tokens may be transferable immediately or subject to vesting.
Safety checklist
What to check before acting
- Check the official announcement source.
- Verify the claim website domain.
- Review the wallet action before confirming.
- Check whether the token has liquidity after claim.
Risk note
Common mistakes to avoid
- Fake announcements often copy real campaign language.
- Claim pages can request malicious approvals.
- Some airdropped tokens may have little or no liquidity.