{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the features of Avascriptions' API data query service?","a":"Direct Access:  Unlike data set services, API services can be directly customized and accessed to specific fields and data structures, without the need for preprocessing, thereby reducing the difficulty and time cost of development."}]}],"pr":"5a9ea7b2d98f97bef3686f5309a2b668cb91a1463cf906817d7c2c039c293a53"}