The process of a mainnet swap involves transitioning from one blockchain network to another. 

Typically, this occurs when a cryptocurrency project migrates from a third-party platform, such as Ethereum, to their own native blockchain network. During a mainnet swap, existing cryptocurrency tokens are gradually replaced by newly issued coins, and all blockchain activity is transferred to the new chain.

- When a blockchain project conducts a mainnet swap, they migrate the assets previously issued on an older blockchain or a temporary network to their brand-new blockchain.

-  Participants must convert their tokens into a new type of token that reflects one-to-one on their personal wallets after the swap.

-  The swap ensures that the assets or tokens align with the protocols of the new blockchain, where they can be utilized effectively.

1. Enhanced Performance

Mainnet swaps often come with performance improvements, such as faster transaction speeds and higher throughput. This enhancement can significantly increase user satisfaction and adoption rates.

2. Increased Security

Many mainnets offer advanced security features that provide better protection against hacks and vulnerabilities. 

3. Decentralization

Moving to a dedicated mainnet typically fosters greater decentralization. This is important for maintaining the integrity and trustworthiness of the blockchain ecosystem.

4. Market Credibility

A successful mainnet launch can boost the credibility of a cryptocurrency in the eyes of investors and the broader market. 

5. Blockchain Migration

Often, projects may need to undergo a Blockchain Migration to a mainnet to utilize new features or to expand on their existing capabilities, which enhances overall functionality