The OpenWeatherMap PHP SDK by Christopher Norton allows developers to integrate the OpenWeatherMap APIs into their PHP applications. So far, only the OpenWeatherMap Current Weather Data API is provided, but others will be added in the future.
The HQCasanova Weekly CO2 API is incredibly simple. It's also a frighteningly clear measurement of how our planet is doing. It measures the level of CO2 in the air in parts per million (ppm), a major player in causing global climate disruption.
AccuWeather has removed the Reveal Mobile SDK from its iOS app due to privacy concerns brought to the company’s attention by many of the app’s users. According to an article published on Medium, the app was sending location information such as GPS coordinates and Wi-Fi router name to Reveal Mobile.