{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the JSON-RPC API in blockchain help build GUI?","a":"Remote Procedure Call (RPC): The  JSON-RPC API allows clients to call remote procedures on the blockchain, enabling interaction with the blockchain. This allows developers to perform operations on the blockchain without having to manually write complex code to interact with the blockchain's API."}]}],"pr":"7fc706c6c8784a2ffb7590c0ceff7e89024b26b0882761547ad9463b4ec8cf90"}