How do APIs work?

1.	How do APIs work?
Answer» The general workflow of API is that it takes a REQUEST, processes it which MIGHT involve data validation, database interaction, data processing, and then the resultant of this is sent back to the SOURCE. APIs provide an abstraction to the internal business logic as they are not exposed to the world. Examples of APIs: Amazon API, Google Map API, TWITTER API, ETC.

Answer»

The general workflow of API is that it takes a REQUEST, processes it which MIGHT involve data validation, database interaction, data processing, and then the resultant of this is sent back to the SOURCE. APIs provide an abstraction to the internal business logic as they are not exposed to the world.

Examples of APIs: Amazon API, Google Map API, TWITTER API, ETC.

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How do APIs work?

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