What is Polygon Exchange?

Polygon (previously Matic Network) is the first well-structured, easy-to-use platform for Ethereum scaling and infrastructure development. Its core component is Polygon SDK, a modular, flexible framework that supports building multiple types of applications.

To learn more about this project, check out our deep dive of Polygon Matic.

Using Polygon, one can create optimistic rollup chains, ZK rollup chains, stand alone chains or any other kind of infra required by the developer.

Polygon effectively transforms Ethereum into a full-fledged multi-chain system (aka Internet of Blockchains). This multi-chain system is akin to other ones such as Polkadot, Cosmos, Avalanche etc. with the advantages of Ethereum’s security, vibrant ecosystem and openness.

What Makes Polygon Unique

Polygon is self-described as a Layer 2 scaling solution, which means that the project doesn’t seek to upgrade its current basic blockchain layer any time soon. The project focuses on reducing the complexity of scalability and instant blockchain transactions.

Polygon uses a customized version of the Plasma framework which is built on proof-of-stake checkpoints that run through the Ethereum main-chain. This unique technology allows each sidechain on Polygon to achieve up to 65,536 transactions per block.

Commercially, the sidechains of Polygon are structurally designed to support a variety of decentralized finance (DeFi) protocols available in the Ethereum ecosystem.

While Polygon currently supports only Ethereum basechain, the network intends to extend support for additional basechains, based on community suggestions and consensus. This would make Polygon an interoperable decentralized Layer 2 blockchain platform

How is the Polygon Secured

As a Layer 2 solution utilizing a network of proof-of-stake validators for asset security, staking is an integral part of the Polygon ecosystem. Validators on the network will stake their MATIC tokens as collateral to become part of the network’s PoS consensus mechanism and will receive MATIC tokens in return.

Members of the network who do not wish to become validators can delegate their MATIC tokens to another validator, but will still take part in their staking process and earn staking rewards.

In addition to the proof-of-stake checkpointing, Polygon uses block producers at the block producer layer to achieve a higher degree of decentralization. These block producers give finality to the main chains using checkpoints and fraud-proof mechanisms.

Where Can You Buy Polygon (MATIC)

Being one of the projects that contributed a lot to the development of the Ethereum ecosystem, MATIC is popular among online exchanges focused on DeFi. The top exchanges where you can buy, sell, and trade MATIC currently are: