Network infrastructure

BlockRazor

RPC/node infrastructure

JSON-RPC · Privacy focused · Transaction management · Real-time data · Multi-chain

BlockRazor is a hosted service for sending transactions and receiving chain data on Ethereum, BSC, Solana, Base and Robinhood Chain. Its keyless Ethereum RPC routes transactions privately to protect against frontrunning, can return a share of eligible backrun revenue to the sender, and accepts bundles through eth_sendBundle. Paid streams deliver Ethereum mempool transactions and new blocks to trading bots and searchers.

Related resources

alloy

Alloy is a set of libraries that provides types and RPC client implementations for Ethereum.

OrbitDB

Peer-to-Peer Databases for the Decentralized Web

go-libp2p

go-libp2p is the canonical Go implementation of libp2p, packaging transports, identify, DHT, and GossipSub modules relied on by Prysm, Lotus, Celestia, and other large-scale clients that need production-grade peer discovery and messaging.

Helios (a16z)

Helios from a16z is a portable light client that serves verified Ethereum and other chain data without trusting an RPC provider. Builders run it or embed the Rust library when an application must check the data it receives.

js-libp2p

js-libp2p is the JavaScript implementation of libp2p transports, security, pubsub, and discovery-used by Farcaster hubs, Lodestar-related tooling, and other off-chain coordination stacks.

eRPC

eRPC sits in front of your RPC providers to add caching, failover, and routing tuned for read-heavy workloads like dashboards, indexers, and multi-tenant backends.