intermediate

Authentication Options example 71

A focused API Development example for authentication options with output and explanation.

Authentication Options example 71
lesson.js
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Input

Terminal

Success

Ready.

Run code to see output here.

What this example teaches

Authentication Options

Output

API gateway returns standard JSON payload and correct HTTP status code.

Line-by-line explanation

  • Line 1 sets up the Authentication Options example: // API Specification for Authentication Options.
  • Line 2 adds one required part of the working pattern: {.
  • Line 3 adds one required part of the working pattern: "route": "/api/v1/authentication-options",.
  • Line 4 adds one required part of the working pattern: "method": "POST",.
  • Line 5 adds one required part of the working pattern: "contentType": "application/json",.
  • Line 6 adds one required part of the working pattern: "response200": { "success": true }.

Why this example is useful

This example is useful because it isolates authentication options without surrounding noise, so you can see the idea clearly.

Where it is used in real projects

Authentication Options appears in real API Development work when a feature needs a clear pattern that can be reviewed and changed safely.

Beginner variation

Change one label, value or condition in the Authentication Options example and run it again.

Advanced variation

Combine Authentication Options with validation, error handling or reusable structure.