What is the chain ID for Polygon?

Polygon has chain ID 137 (0x89 in hexadecimal). You need this when adding Polygon to MetaMask or other EVM wallets.

How do I add Polygon to my wallet?

To add Polygon to MetaMask: go to Settings > Networks > Add Network, then enter Chain ID 137, an RPC URL (e.g., https://polygon.drpc.org), and currency symbol POL.

What tokens can I create on Polygon?

On Polygon you can create ERC-20 (Fungible Tokens) and ERC-721 (NFTs) and ERC-1155 (Multi-Token) through ChainPortal. No coding experience is required.

What is POL used for on Polygon?

POL (POL) is the native currency of Polygon. It is used to pay gas fees for transactions, including token creation, NFT minting, and transfers.

What RPC endpoints are available for Polygon?

Polygon provides multiple public RPC endpoints for connecting dApps and wallets. See the RPC list on this page for the latest available endpoints.

Polygon

mainnetEVM

Polygon is an EVM-compatible blockchain supporting ERC-20 tokens, ERC-721 NFTs, and ERC-1155 multi-token contracts. With a native currency of POL (POL) and EIP-1559 dynamic fee support, Polygon offers developers a robust environment for deploying decentralized applications. ChainPortal lets you create tokens and NFTs on Polygon with no coding required.

Chain ID

137(0x89)

Native Token

POL (POL)

Block Time

EIP-1559

Yes