You open your wallet one morning and spot a token you never bought. Maybe a friend tells you they received a pile of coins simply for trying out a new app last year. It sounds too good to be true, and sometimes it is.
Airdrops are one of the most talked-about parts of crypto because they feel like free money. In reality, they are a marketing and distribution tool that projects use to spread tokens across a community. Some are generous and legitimate. Others are bait designed to empty your wallet.
This guide walks through how airdrops work, the main types you will come across, and the habits that keep you on the right side of the line.
Key takeaways
Launching a token is only half the job. A project also needs people to hold it, use it and talk about it. Airdrops help with all three. By placing tokens in many wallets, a team spreads ownership more widely, rewards early supporters and creates a reason for people to explore what it is building.
There is also a fairness argument. Rather than selling every token to large buyers, some projects set aside a share for the people who actually used the product while it was still rough around the edges.
None of this means an airdropped token has lasting value. Plenty of tokens arrive with fanfare and fade quickly. Treat anything you receive as a bonus, not as income you can plan around.
Standard airdrops are the simplest. A project announces a distribution, you register a wallet address or follow a few steps, and tokens are sent out on a set date.
Holder airdrops go to people who already hold a particular token or asset. If a project wants to reach an existing community, it may take a snapshot of balances at a certain moment and send new tokens in proportion to what each wallet held.
Task-based airdrops ask you to do something first: join a community channel, test a feature, share a post or complete a short quiz. Rewards are often tracked through points that convert into tokens later.
Retroactive airdrops reward past behaviour. Users who interacted with a protocol before any token existed are recognised after the fact. Because nobody knows in advance whether one will happen, these are hard to game and often seen as the most genuine kind.
The safest airdrop strategy is boring, and that is the point.
Start with a dedicated wallet that holds only small amounts. If a claim turns out to be malicious, the damage stays contained. Keep your main savings in a separate wallet that never connects to unfamiliar sites.
Find claim pages yourself. Go to the project's official website and follow links from there, rather than clicking anything sent to you in a message or reply. Scammers clone real sites down to the logo and colour scheme.
Read every wallet prompt before you approve it. A simple claim should not need permission to spend all of your tokens. If a pop-up asks for unlimited approval or a signature you do not understand, stop.
Finally, be patient. Real airdrops rarely vanish within minutes, and urgency is a pressure tactic.
| Red flag | What it looks like | What to do |
|---|---|---|
| Fake claim site | A lookalike web address, often promoted in replies or ads | Type the official address yourself and compare it carefully |
| Wallet drainer | A "claim" button that triggers an unlimited token approval | Reject the request and revoke any approvals you granted |
| Pay a fee to claim | You are told to send crypto first to "release" your tokens | Never pay; legitimate airdrops do not charge to unlock |
| Seed phrase request | A form or "support agent" asks for your recovery words | Never share it, with anyone, for any reason |
| Mystery tokens | Unknown tokens appear with a link to "redeem" them | Ignore them and do not interact with the contract |
| Fake support accounts | Direct messages offering help with your claim | Real teams do not open private chats to fix claims |
If you only remember one row, make it the seed phrase. Anyone who has it controls your wallet completely.
Not every reward programme is an airdrop. Here on candypulse.org, readers can earn free PULSE points by reading, playing and checking in, and 100 PULSE converts to 1 CANDY. It is a simple points system rather than a surprise drop. For anything involving CANDY, use only the official site, cryptocandy.io, and be wary of accounts claiming to offer special giveaways in private messages.
Free tokens can still have tax consequences. In many countries, an airdrop may be treated as income when you receive it, with further rules applying when you later sell or swap. Note the date, the token, the amount and an estimated value at the time it arrived. If you are unsure how the rules apply where you live, a qualified tax adviser can help.
Airdrops can be a pleasant way to discover new projects and get rewarded for early curiosity. They are also one of the most common hooks for scams. Stick to official channels, use a separate wallet for claims, read every approval and never pay to receive something that is meant to be free. If an offer feels rushed or too generous, it usually is.
This article is for information only and is not financial advice. Crypto assets are volatile and you could lose some or all of the value of any tokens you hold.
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