RPC（Remote Procedure Call，远程过程调用）机制是一种常用的通信机制。实际上就是要像调用本地的函数一样去调远程函数。 RPC ...

The firm added that when using Infura, which is the default remote procedure call (RPC) provider, on digital wallet MetaMask, Infura will collect the user's IP address and Ethereum wallet address ...

The blockchain RPC service is initially launching with a free tier that offers up to 100 call requests per second and one million requests per day with support for EIP-1474 — a defined set of ...