Ankr announces the launch of AB Chain RPC in its Web3 API services. AB Chain is a heterogeneous blockchain network focused on stablecoins, payments, and multi-chain digital financial infrastructure. According to the introduction, developers can access the AB Chain network through this RPC service without managing their own node infrastructure, and achieve request response capabilities similar to running their own AB nodes. This service aims to provide relatively stable, low-latency network access for payment systems, stablecoin platforms, and cross-chain applications.