Polygon RPC Endpoint

Guide on how to add Polygon to MetaMask and other wallets

Add 1RPC

Network

Polygon is the first well-structured, easy-to-use platform for Ethereum scaling and infrastructure development.

Polygon: RPC and Chain Settings

Add Polygon 1RPC to your wallet to use our free Polygon RPC endpoint. Follow the steps below to add the Polygon RPC endpoint manually to any Web3 wallet:

Check that your wallet has RPC settings and configurability
Navigate to add a new network
Paste the network details into the relevant fields

To add Polygon to MetaMask instantly, click on the orange button.

Polygon

Chain ID

137

Token

MATIC

Block explorer

https://polygonscan.com

RPC URL

https://1rpc.io/matic

Add to MetaMask

Privacy-protected Polygon RPC endpoint

Fully attested on-chain RPC relay with privacy guarantees, not assumptions.

Verifiable trust

1RPC is the first and only Web3 RPC relay with infrastructure that is fully attested on-chain. Anyone can verify its integrity by assessing the relay‘s hardware and software components.

Phishing protection

Transaction sanitizers are anti-phishing toggles that defend against phishing attacks to prevent loss of user funds. These rules can be added and edited at any time on the 1RPC dashboard.

Zero-tracking privacy

What‘s private stays private. Burn after relaying wipes all metadata after request is done. True zero-tracking means we don‘t (and are unable to) store or collect your personal data.

Custom API access

Generate a unique API key that spins up RPC endpoints across $57+ chains supported on 1RPC. Customizable keys allow users to define their own permissions, providing greater control over features and access levels.

Explore RPC endpoints across Web3

1RPC supports over 57+ networks, including major chains such as Ethereum, Polygon, Base, and more.

Moonbeam

Chain ID

1284

Token

GLMR

Block explorer

https://moonscan.io

RPC URL

https://1rpc.io/glmr

Add to MetaMask

Kroma

Chain ID

255

Token

ETH

Block explorer

https://kroscan.io

RPC URL

https://1rpc.io/kroma

Add to MetaMask

Avalanche

Chain ID

43114

Token

AVAX

Block explorer

https://subnets.avax.network/c-chain

RPC URL

https://1rpc.io/avax/c

Add to MetaMask

What is a RPC?

RPC stands for Remote Procedure Call enables interactions within a decentralized network. There are 2 components: an RPC node, which allows applications, including crypto wallets, to connect with the blockchain, and the RPC endpoint, which is a URL that acts as the gateway for accessing the functionalities of a blockchain through an RPC.

How is my wallet protected with 1RPC?

1RPC is a lightweight RPC relay that protects your blockchain interactions by eradicating metadata exposure and leakage. When connecting your wallet like MetaMask to 1RPC, personally identifiable information is decoupled from the wallet address to preserve your data privacy.

How do I add Polygon to my wallet?

With most crypto wallets, you can easily add a new network by navigating to the Network Settings section. Copy and add the details, including the 1RPC URL, the network Chain ID and other details. MetaMask users can add the network to the wallet with just a single click on our site.