[Solved] What is the main purpose of a Bearer token in REST API authentication? — Ans: To prove the identity of the client making the request | Rest API

Rest API - Authentication and Authorization

What is the main purpose of a Bearer token in REST API authentication?

ATo prove the identity of the client making the request

BTo encrypt the data sent between client and server

CTo specify the format of the response data

DTo define the API endpoint URL

Step-by-Step Solution

Solution:

Step 1: Understand Bearer token role
A Bearer token is a secret key sent with requests to prove who the client is.
Step 2: Identify main purpose
It helps the server know the client's identity and permissions.
Final Answer:
To prove the identity of the client making the request -> Option A
Quick Check:
Bearer token = client identity proof [OK]

Quick Trick: Bearer tokens prove who you are, not encrypt data [OK]

Common Mistakes:

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What is the main purpose of a Bearer token in REST API authentication?