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Polygon

Polygon is an active blockchain network and crypto infrastructure platform focused on Ethereum-compatible settlement and global payments.
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Polygon PoS


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Description

Polygon PoS is a live proof-of-stake blockchain presented in the linked section as Polygon Chain. It executes EVM transactions off Ethereum, uses Heimdall consensus and Bor execution layers, and periodically anchors state to Ethereum. Polygon positions it as a fast, low-cost settlement chain for stablecoins, businesses, institutions, and applications.

Category: L2

Chains:
EthereumPolygon

Polygon ZkEVM


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Description

Polygon zkEVM is a zero-knowledge Ethereum Virtual Machine that provides EVM equivalence with ZK-proof-based security. It enables developers to deploy existing Ethereum contracts without modification while benefiting from ZK-proof transaction finality.

Category: L2

Polygon CDK


Project Links


Description

Polygon CDK is a developer toolkit for launching custom ZK-powered Layer 2 chains that are interoperable with the Polygon AggLayer ecosystem. It enables teams to build sovereign L2s with configurable data availability, sequencing, and execution environments.

Category: Developer Tooling

Polygon Liquid Staking


Project Links


Description

Polygon Liquid Staking issues sPOL, a yield-bearing receipt token, at a 1:1 exchange rate for staked POL that appreciates over time as staking rewards accrue. The protocol enables stakers to retain liquidity by deploying sPOL across DeFi while earning a share of validator priority fees through sPOL-enrolled validators on Polygon PoS.

Category: Liquid Staking

AggLayer CDK


Project Links


Description

AggLayer CDK is a developer toolkit for integrating chains into the AggLayer cross-chain settlement network. It provides the technical components needed for chains to connect to the unified liquidity and interoperability infrastructure of the Polygon AggLayer.

Category: Developer Tooling

Polygon Portal


Project Links


Description

Polygon Portal is a bridge and asset management interface for transferring tokens between Ethereum and Polygon networks. It supports token bridging, swaps, and portfolio management across Polygon PoS and zkEVM, providing a unified access point for cross-network asset movement.

Category: Bridge
TVL: $71M

Chains:
Ethereum

PolygonScan


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Description

PolygonScan is a block explorer and analytics platform for the Polygon PoS chain, built by Etherscan. It indexes onchain data including transactions, blocks, smart contracts, and tokens, and makes them searchable through a browser interface and developer APIs.

Category: Block Explorer

Sequence


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Description

Sequence is the rebranded Horizon Blockchain Games developer platform, providing open-source blockchain infrastructure and development tooling for web3 games and applications. Skyweaver was Horizon’s first in-house customer and remains a distinct child project.

Category: Developer Tooling

Sequence Wallet


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Description

Sequence Wallet is Sequence’s user-facing smart-wallet product family, including Ecosystem/Universal and Embedded Wallet experiences. It provides non-custodial smart-contract accounts across EVM-compatible networks, social and email authentication, passkeys, gas sponsorship, batched transactions, cross-application access, and recovery features.

Category: Wallet

Trails


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Description

Trails is an intent-powered orchestration protocol and developer SDK/API for one-click same-chain and cross-chain crypto transactions. It aggregates user liquidity across chains and tokens, then coordinates payments, swaps, funding, deposits, yield flows, bridges, and smart-contract executions through a single confirmation while remaining non-custodial. Trails operates across supported external blockchain networks rather than being an independent blockchain.

Category: Payments Infrastructure

Sequence Builder


Project Links


Description

Sequence Builder enables developers to create projects, configure EVM networks, manage collaborators and API access keys, deploy ERC-20/ERC-721/ERC-1155 or custom smart contracts, manage NFT collections and metadata, launch marketplaces, and monitor application activity.

Category: Developer Tooling

Skyweaver


Project Links


Description

Skyweaver is a free-to-play digital trading card game where players build decks, summon creatures, cast spells, and battle other players. Its player-owned economy enables players to earn, trade, gift, and collect Silver and Gold NFT cards on Polygon.

Category: Game