Arc

Arc is an open, EVM-compatible Layer-1 with USDC as native gas, built for real time money movement and onchain markets.

See also

• The official Arc documentation for more information.

Select an option below to get started with the Arc network.

Quickstart

Learn how to quickly connect and make calls to the Arc network.

JSON-RPC APIs

View the APIs available for communicating with the Arc network.

Create an API key

Learn how to create and secure an API key.

Endpoints

Connect

Network	Description	URL
Mainnet	JSON-RPC over HTTPS	https://arc-mainnet.infura.io/v3/<YOUR-API-KEY> Copied
Mainnet	JSON-RPC over WebSocket	wss://arc-mainnet.infura.io/ws/v3/<YOUR-API-KEY> Copied
Testnet	JSON-RPC over HTTPS	https://arc-testnet.infura.io/v3/<YOUR-API-KEY> Copied