There is a cork typed shape. there are many different angles to this object but inside of it, it says API in large font. the shape resembles cogs in a machine
This Rest API icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.