JSON and API, etc …
What is API and how to create own API?
The set of functions and procedures allowing the creation of applications that access the features or data of an operating system, application, or other service.
What is JSON?
JSON is a lightweight format for storing and transporting data.
How to implement key value pair?
Use Map
How to use precreated API.
Use of the Weather API in Flutter
This package uses the OpenWeatherMAP API to get the current weather status as well as weather forecasts. The weather can currently be fetched by providing a geolocation or a city name.