What is Polygon?
Polygon (formerly Matic Network) is a Layer 2 scaling solution built on top of Ethereum. Rather than competing with Ethereum, Polygon works alongside it — processing transactions off the main chain in batches, then settling back to Ethereum. This dramatically reduces fees while still benefiting from Ethereum's security.
Why does Ethereum need scaling solutions?
Ethereum's main chain handles around 15–30 transactions per second. During high demand, this causes congestion and drives up gas fees. Polygon and other Layer 2 solutions absorb this traffic — allowing fast, cheap transactions that batch-settle to Ethereum's secure base layer.
💡 Polygon transactions typically cost fractions of a cent and settle in seconds. Many Ethereum apps offer a "Polygon" option to let users choose the cheaper network.
Polygon's real-world adoption
- Nike launched its .Swoosh NFT platform on Polygon.
- Starbucks built its Odyssey loyalty NFT programme on Polygon.
- Reddit used Polygon for its Community Points programme.
- Meta used Polygon for NFT integration on Instagram and Facebook.
The POL token
Polygon rebranded its native token from MATIC to POL in 2024 as part of the Polygon 2.0 upgrade. POL pays transaction fees and secures the network through staking.
The main DEX on Polygon — QuickSwap
QuickSwap is the largest DEX on Polygon. MetaMask works out of the box — just switch to the Polygon network. Near-zero gas fees make QuickSwap practical for frequent trading.