The outer shape of the icon is a rectangle that is slightly longer than it is tall. Inside the rectangle are three capital letters. The letters inside the rectangle are "API".
This is a API Filled icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,300 icons, all in the same style and quality.