I have received dozens of questions, which i will target to answer by this article on how to easily use the Salesforce Einstein Developer API's.

Basically, Einstein API's are divided into two parts,

• Einstein Vision - (consists of, Einstein Image detection and Einstein Object detection)
• Einstein Language - (consists of, Einstein Sentiment prediction and Einstein Intent prediction)

Names signifies there definition. So, we will directly target on how we can use it and leverage it in solutions.

Please refer this old article link.