Crypto airdrops are a way blockchain projects distribute tokens to specific wallet addresses, usually without any obligation to purchase the tokens. There are projects that have been rewarding the early users that interacted with a protocol before the token was available, there are projects using airdrops to gain attention, build communities or give governance power in a more widespread manner.
Airdrops became a significant aspect of the crypto culture due to the well-known crypto distributions created by projects like Uniswap, Ethereum Name Service (ENS), and Arbitrum. However, the possibility of “free crypto” has also led to phishing websites, fake giveaways, and wallet approvals that are malicious.
So, how does a legitimate crypto airdrop actually work, who qualifies for one, and how can you tell a real opportunity from a scam? Let’s break it down.
What Is a Crypto Airdrop?
A crypto airdrop is the process by which tokens of a cryptocurrency are distributed to addresses that meet certain requirements on the blockchain. Rules established by the project determine eligibility.
For instance, a user may qualify as an individual if they are a person with a disability, such as:
- Prior to a certain date employed a decentralized application
- Owned a particular digital asset such as cryptocurrency or an NFT
- Bridges between networks.
- Participated in governance
- This is a test of an early version of a protocol.
- Successfully finished an announced promotion activity
- Many of the airdrops distribute tokens on an existing blockchain, not creating a separate blockchain network.
- There are multiple reasons to use airdrops for projects. They can provide incentive for early adopters, raise awareness, foster an ecosystem, and share ownership.
This final aspect might be especially significant in the case of governance tokens. To distribute tokens among users can provide a wider community with a say in future decisions if a protocol employs tokens for voting.
How Do Crypto Airdrops Work?
A snapshot of the blockchain is one of the most common methods.
Imagine a snapshot like taking a picture of what is going on in the blockchain at that time.
A project can take a look at the blockchain at a desired block or time, and then find addresses that it considers to be eligible. For instance, it may detect wallets that engaged in protocol activity prior to a certain time.
After the addresses for eligibility have been established, the project decides how many tokens will be given to each address. A portion of tokens are transferred automatically to qualifying wallets. Applicants should apply or access online to claim others.
A simplified process looks like this:
Project defines criteria → Snapshot identifies eligible addresses → Allocation is calculated → Users receive or claim tokens
Since blockchain transactions are publicly verifiable, it allows projects to verify whether addresses have taken certain transactions in the past or not.
Different Types of Crypto Airdrops
Not every airdrop follows the same model.
- A regular airdrop can give away a small amount of tokens to the ones that register or give in eligible wallet addresses.
- A holder airdrop is one where the condition of being a token holder is used as eligibility criteria. A project could take a snapshot and issue tokens to wallets that contain a certain asset.
- A bounty airdrop is a type of reward that is distributed to users who have completed certain tasks or activities, such as joining a community or participating in a promotion.
- An airdrop that is exclusive is chosen by specific requirements, including past activity or contribution to an ecosystem.
- Last but not least, there are airdrops that are retroactive, which reward the user for the activities that he or she has completed even before the announcement of the token distribution.
How Does an Airdrop Claim Work?
Claim-based airdrops can be quite simple. The project is first announced through the official channels. An eligible user then goes to the official claim website of the project and links the respective wallet. The system determines if that address is eligible and then prints out any allocation found.
When it is necessary to make a blockchain transaction to claim the tokens, the user will check and confirm it. Network gas fee may apply. For instance, if someone wants to claim a token on Ethereum, they’d have to pay a network transaction fee with ETH.
That distinction matters.
A network gas fee is not to be confused with paying cash to a stranger to “unlock” free tokens.
Users need to ensure that they are signing a transaction to fund a specific address and for a specific purpose.
However, some airdrops don’t need a claim transaction at all as the project distributes their tokens directly to the eligible addresses.
Why Do Crypto Projects Give Away Tokens?
Tokens can be airdropped for a variety of strategic reasons, even if it seems that it is giving away an asset.Although it may seem like they are giving away an asset, airdrops can have several strategic purposes.
Rewarding early users: Projects can include and reward those who helped develop activity prior to it gaining widespread recognition.
Encouraging participation in an ecosystem through community building by giving users an economic stake.
Distribution of tokens: An airdrop can distribute tokens to a larger set of wallets, rather than having the entire share of the tokens held by the founders or early investors.
Governance: Projects with a decentralized governance structure may distribute voting tokens to those who have already interacted with the protocol.
Marketing: A large token distribution may attract a lot of interest.
But an airdrop doesn’t necessarily imply a project’s long-term viability. There is still a possibility that free tokens can lose most of its market value.
Airdrops vs. ICOs and Staking
Airdrops are not to be mistaken for initial coin offerings or staking rewards.
Typically, when people engage in an ICO or token sale, they buy the newly issued tokens.
An airdrop is a distribution process that distributes tokens to those who are eligible, without needing the recipient to purchase the same tokens during the distribution process.
Staking, on the other hand, generally requires pledging or delegating cryptocurrencies based on the protocol’s guidelines with the promise of rewards. An airdrop is typically a standalone token distribution event, but there are some case scenarios where the rules may say that an asset must be held or staked in order to be eligible for an airdrop.
Final Thoughts
Crypto airdrops can be more than just giveaway tokens. They can reward early users, decentralize governance, establish communities and make newly minted tokens accessible to users of the protocol.
The core business model is simple: A project defines the eligibility requirements, blockchain history or other factors determine the eligible users, and tokens are issued automatically or offered for users to pick up.