What Is Polygon? Polygon Crypto Explained
Last Updated: July 16, 2026
Polygon is one of the most widely adopted Layer 2 scaling solutions for Ethereum, designed to solve the congestion, high gas fees, and slow transaction speeds that have historically limited Ethereum's usability. Originally launched as the Matic Network in 2017, the project rebranded to Polygon in 2021 and later upgraded its native token from MATIC to POL in 2023. Whether you are a developer building decentralized applications or a trader looking to access spot trading and crypto futures on scalable infrastructure, understanding Polygon is essential context for navigating the modern crypto landscape.
What Problem Does Polygon Solve?
Ethereum processes roughly 15–30 transactions per second (TPS) on its base layer, compared to traditional payment networks like Visa that handle thousands per second. During periods of high demand, Ethereum users face gas fees that can reach hundreds of dollars per transaction, pricing out smaller users and making everyday DeFi activity impractical.
Polygon addresses this by processing transactions off the main Ethereum chain using its own network of validators, then settling finalized batches back to Ethereum. The result is dramatically lower fees — often fractions of a cent — and speeds that can exceed 65,000 TPS on certain Polygon chains. Crucially, applications deployed on Polygon remain compatible with Ethereum's tooling and smart contract standards, allowing developers to migrate or launch on Polygon with minimal friction.
Polygon's Technology Stack
Polygon is not a single chain but a growing suite of scaling technologies. With the Polygon 2.0 roadmap, the project is evolving into a network of ZK-powered chains unified by shared liquidity and interoperability. Here are the core components:
| Component | Description |
|---|---|
| Polygon PoS | The original sidechain using Proof of Stake consensus; the most widely used Polygon environment |
| Polygon zkEVM | A zero-knowledge rollup fully compatible with Ethereum's EVM, offering cryptographic proof of transaction validity |
| Polygon CDK | A modular toolkit allowing developers to launch their own ZK-powered Layer 2 chains |
| AggLayer | A shared aggregation layer that unifies liquidity across different Polygon chains |
Zero-knowledge proofs are the technical backbone of Polygon 2.0. ZK rollups bundle hundreds of transactions into a single proof submitted to Ethereum, dramatically reducing cost per transaction while preserving security. Unlike optimistic rollups which assume transactions are valid unless challenged, ZK rollups provide immediate cryptographic verification.
The POL Token and Its Uses
POL replaced MATIC in late 2023 as part of the Polygon 2.0 upgrade. Unlike MATIC, which was primarily used for gas fees on Polygon PoS, POL is designed with multi-chain utility in mind. Key functions include:
- Gas fees — POL is the native currency used to pay for transactions across Polygon networks.
- Staking and validation — Validators stake POL to participate in network consensus and earn staking rewards.
- Governance — POL holders can vote on protocol changes and treasury allocation through Polygon's governance mechanism.
- Cross-chain roles — Under Polygon 2.0, validators can stake POL to secure multiple chains simultaneously, earning fees from each.
The token has a supply mechanism that includes protocol-level emission for validator incentives, managed through a smart contract treasury rather than arbitrary inflation. This gives the ecosystem a funding mechanism for long-term development without relying solely on initial token sales.
Can You Trade Polygon (POL) on EVEDEX?
For traders, Polygon's market activity makes it an attractive asset for both directional bets and hedging strategies. POL is correlated with broader Ethereum ecosystem sentiment, so major Ethereum upgrades, DeFi activity spikes, and NFT market cycles all influence POL price movements.
As of September 18, 2026, EVEDEX does not list POL, so you cannot open a POL position there, and it does not sell tokens. EVEDEX is a hybrid crypto exchange for crypto futures: orders are matched off-chain and settled on-chain on Arbitrum L2. Its 52 perpetual pairs include BTC, ETH and SOL, plus the Layer 2 tokens ARB, OP and STRK, which respond to many of the same Ethereum scaling narratives as Polygon but are separate assets with their own risks. All positions use USDT margin on a single cross-margin balance, and fees are no more than 0.015% maker and 0.045% taker before cashback. Leverage trading on these contracts can be liquidated, so stop-loss and take-profit orders are worth setting before you open a position. To hold POL itself, use an exchange that lists the token.
Polygon's combination of Ethereum compatibility, low fees, and a clear ZK-focused technical roadmap positions it as a long-term contender in the Layer 2 space. Whether you are evaluating it as an infrastructure investment or actively trading POL's price action, understanding both the technology and the token economics gives you a meaningful edge.
