IMX (Immutable X) is not exactly "air money," but rather a layer 2 scaling solution built on the Ethereum network that focuses on enabling fast, secure, and low-cost transactions for non-fungible tokens (NFTs).

In simple terms, IMX allows for the creation and trading of NFTs without the high gas fees and slow transaction speeds that are often associated with the Ethereum network. By using off-chain technology, IMX is able to process transactions quickly and efficiently, making it easier for users to buy, sell, and trade NFTs on the platform.

While IMX does not involve traditional fiat currencies like dollars or euros, it does have value in the form of its native token, also called IMX. This token can be used to pay for transaction fees on the platform, as well as to participate in governance decisions and other activities within the IMX ecosystem.

Overall, IMX is not "air money" in the sense of being a worthless or empty asset. It has real utility and value within the NFT space, providing a solution to some of the scalability issues that have plagued the Ethereum network. As the popularity of NFTs continues to rise, platforms like IMX are likely to play an important role in facilitating the growth of the industry.