ChainBase Airdrop, this is free money.

https://chainalert.me/airdrop/list/c69bad

Zero-cost earnings can also be quite good, depends on luck, everyone can go here to see $0, this kind can be tried, I spent a long time collecting and organizing these projects:

https://chainalert.me/airdrop/

Currently, these are examples of airdrops that can be claimed for free:

oasisai:

https://gostake.io/airdrops/oasisai

gravity:

https://gostake.io/airdrops/gravity

bless:

https://gostake.io/airdrops/bless