Event-driven channels

Infura

Infura (now MetaMask Developer) is a Web3 RPC provider operated by ConsenSys/MetaMask offering JSON-RPC and REST APIs for 23+ blockchain networks including Ethereum, Linea, Polygon, Arbitrum, Optimism, Base, Avalanche, BNB, Solana, Starknet, plus IPFS and a Gas API. Backed by the Decentralized Infra

1 channel across 1 AsyncAPI spec · Provider profile

Channels

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Root WebSocket channel for the selected Infura network. All JSON-RPC requests (`eth_subscribe`, `eth_unsubscribe`, plus any standard Ethereum JSON-RPC method) are sent as text frames on this single co

Infura (MetaMask Developer) WebSocket Subscription API