ZAN Node claims sub-30ms RPC response times for Web3 developers

ZAN, the Web3 brand under Ant Digital Technologies, says its node infrastructure delivers average RPC response times under 30ms in Asia-Pacific. The company says co-located deployment, low-latency routing, and chain-specific optimizations are helping developers speed up transactions and cut operating costs.

Why it matters: - Low-latency RPC access can affect transaction success, pricing accuracy, and user experience in DeFi, GameFi, and other real-time Web3 apps. - Faster node infrastructure can reduce the engineering burden of self-hosted servers and help teams focus on product development. - ZAN says its cost-performance model is designed to let teams scale transaction volume without matching growth in infrastructure overhead.

What happened: - ZAN said its Node service now delivers an average response time under 30ms in the Asia-Pacific region. - The company said it has deployed node infrastructure in the same data centers and availability zones as major blockchain validators, including Polygon and Solana. - ZAN said the setup is built to support enterprise Web3 applications with dedicated low-latency routing. - ZAN said the platform handles more than 2 billion requests per day.

The details: - ZAN said public-network routing adds round-trip delays because requests pass through multiple hops and non-optimal geographic paths. - The company said co-location reduces public network RTT to 2ms–5ms in some cases. - ZAN said nodes for Ethereum, BSC, Arbitrum, Optimism, and Base are deployed in Asia-Pacific core data centers. - The routing engine monitors block height, sync status, and health metrics across the cluster. - ZAN said the system sends traffic only to nodes with response times under 10ms. - The company said millisecond-level failover redirects requests if a node slows down or fails. - ZAN said its chain-specific optimizations include gas price oracle and mempool improvements for Ethereum. - ZAN said Solana routing uses SWQoS stake-weighted routing. - ZAN said Polygon and Base use sequencer direct broadcast. - ZAN said zkSync Era and Starknet focus on ZK proof submission paths. - ZAN said its high-concurrency architecture cuts request latency by 50% and improves hardware utilization by 100%. - The company said the architecture supports bursty transaction demand by optimizing memory allocation and data serialization. - ZAN said dedicated network lines and multi-path transaction broadcasting help speed confirmation and reduce exposure to frontrunning and MEV attacks. - ZAN said its overall service costs are about 40% lower than the current market average. - ZAN said a unified API key lets developers switch chains through the ZAN console, with more information available at service API keys.

Between the lines: - The pitch is not just speed. ZAN is positioning node infrastructure as a reliability and operations layer for teams that need predictable execution under load. - The focus on co-location and protocol-specific routing suggests ZAN is competing on infrastructure depth, not only on raw RPC access. - The pricing claim signals an attempt to pair performance gains with lower operating cost, which could matter for teams that run high request volumes.

What's next: - ZAN said it will continue expanding its Web3 infrastructure stack beyond node services. - The company highlighted ZK Acceleration, security audits, Solana Trading Boost, and Sui data indexing as additional products. - ZAN directed readers to its main site for enterprise offerings at more information.

The bottom line: - ZAN is betting that faster, more specialized RPC infrastructure will matter as much as chain access itself for Web3 developers building real-time applications.