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Glossary/Authentication
APIs & Data

Authentication

What It Is

Proving who you are to a service

Analogy

Showing your ID at the door

Try It Out

Related Terms in APIs & Data

API (Application Programming Interface)

A waiter at a restaurant — you tell them what you want (request), they bring it from the kitchen (response)

API Key

A VIP pass that tells the bouncer who you are and what you're allowed to do

Request

Placing an order with the waiter

Response

The food the waiter brings back from the kitchen

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