
RockX
FreeRPC Node Providers
RockX is a global node operator enabling businesses to build, scale, and stake with ease.

RPC Node Providers
RockX is a global node operator enabling businesses to build, scale, and stake with ease.
RockX delivers stable, secure node performance and cost-efficient node services for businesses operating across a wide range of blockchains, including Aptos, Arbitrum, Avalanche, BNB Chain, Cronos, Ethereum, Fantom, Multichain, OP Mainnet, Polkadot, Solana, and Polygon.
The platform also provides a comprehensive suite of innovative tools designed to simplify development, enable seamless scaling, and support staking across these networks, helping teams design, deploy, and grow robust multi-chain infrastructure with confidence and efficiency.
TVL went from roughly $14B to $85B in about a year, and this walks through how the protocols behind that differ. Comparative rather than promotional.
Using idle BTC as economic security for other chains, without moving it. One of the more genuinely novel primitives of that period.
Where validator income actually comes from, what erodes it, and the operational costs people forget. Blunt about the margins.

Smart contracts, protocol integrations, and scalable architecture for high-performance Web3 products.
RPC Node Providers • Ethereum