Chainnodes provides managed blockchain node infrastructure and JSON-RPC APIs across major L1 and L2 networks, including Ethereum, Polygon, Optimism, Arbitrum, BSC, Gnosis, and Base. Its services include archival data access, debug and trace APIs, HTTP and WebSocket support, dedicated nodes, validator-as-a-service, liquid staking, custom protocol hosting, and an Ethereum solo-staking hardware node called Chainnode. It serves crypto projects, developers, startups, dApps, Web3 games, wallets, and enterprise users needing scalable, low-latency blockchain connectivity.
