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Master Postman with Adaptive AI.

Master Postman across 18 topics - Foundations, Intermediate, and Advanced - guided by Leyaa's adaptive intelligence.

3Parts
18Topics
134Patterns
35hEst. duration
Start Learning Free
Postman
Postman Course
3 - part learning journey
Beginner
Foundations
6 topics · 48 patterns
Beginner
Intermediate
Intermediate
6 topics · 44 patterns
Intermediate
Advanced
Advanced
6 topics · 42 patterns
Advanced
Begin Part 1: Foundations
✦ Course Structure

Your Postman Journey in 3 Parts

Each part builds on the last - a deliberate progression from beginner to advanced.

Beginner
Beginner
Part 1: Foundations
Covers Postman Basics and API Concepts, HTTP Methods and Requests, Request Body Formats and 3 more topics.
6Topics
48Patterns
View topics
Intermediate
Intermediate
Part 2: Intermediate
Covers Writing Tests (Assertions), Pre-request Scripts, Authentication and 3 more topics.
6Topics
44Patterns
View topics
Advanced
Advanced
Part 3: Advanced
Covers Advanced Testing, Newman CLI, Postman Flows and 3 more topics.
6Topics
42Patterns
View topics
Curriculum

Everything You'll Learn

Explore every topic and pattern in the course.

Postman

3 parts · 18 topics · 134 patterns
Beginner
Part 1: Foundations6 topics · 48 patterns
Beginner
01
Postman Basics and API Concepts
7 patterns
Why Postman is essential for API testing
What APIs are and why testing them matters
REST API fundamentals review
Postman installation and interface
Workspace organization
Collections and folders
First API request
02
HTTP Methods and Requests
9 patterns
Why HTTP methods define API intent
GET request
POST request
PUT request
PATCH request
DELETE request
Request headers
Query parameters
Path parameters
03
Request Body Formats
8 patterns
Why body format matches API expectations
JSON body
Form-data body
x-www-form-urlencoded body
Raw body (text, XML)
Binary file upload
GraphQL body
Body validation before sending
04
Response Analysis
8 patterns
Why response validation confirms correctness
Status codes reading
Response body inspection
Response headers
Response time
Response size
Pretty, raw, and preview views
Saving responses
05
Collections and Organization
8 patterns
Why organizing requests improves workflow
Creating collections
Folder hierarchy
Request descriptions and documentation
Collection variables
Duplicating and moving requests
Importing and exporting collections
Collection sharing
06
Variables and Environments
8 patterns
Why variables avoid hardcoding
Environment variables
Global variables
Collection variables
Local variables
Variable scope and precedence
Variable syntax ({{variable}})
Environment switching
Intermediate
Part 2: Intermediate6 topics · 44 patterns
Intermediate
01
Writing Tests (Assertions)
9 patterns
Why automated assertions validate responses
Tests tab and pm.test()
Status code assertion
Response body assertions
JSON value assertions
Header assertions
Response time assertions
Schema validation basics
Using Chai assertion library
02
Pre-request Scripts
7 patterns
Why pre-request scripts prepare data
Script execution order
Generating dynamic data
Setting variables in scripts
Timestamp generation
Random data generation
Chaining request data
03
Authentication
7 patterns
Why auth testing secures APIs
Basic authentication
Bearer token
API key authentication
OAuth 2.0 flow
Inheriting auth from collection
Token management in variables
04
Collection Runner
7 patterns
Why running collections validates flows
Running a collection
Iteration count
Data file integration (CSV, JSON)
Delay between requests
Run order and flow control
Collection runner results
05
Chaining Requests
7 patterns
Why chaining simulates real workflows
Extracting data from responses
Setting variables from response
Using extracted data in next request
Dynamic URL building
Workflow sequencing
Conditional request execution (setNextRequest)
06
Mock Servers
7 patterns
Why mocking enables parallel development
Creating mock servers
Defining mock responses
Default and conditional responses
Using mock server URL
Mock server limitations
Mock vs stub comparison
Advanced
Part 3: Advanced6 topics · 42 patterns
Advanced
01
Advanced Testing
8 patterns
Why advanced tests handle complex scenarios
JSON Schema validation
Response body array assertions
Nested object assertions
Dynamic assertion values
Reusable test scripts
Test utilities and helpers
Testing pagination
02
Newman CLI
7 patterns
Why CLI execution enables automation
Newman installation
Running collections via CLI
Environment file with Newman
Data file with Newman
Reporter options (CLI, HTML, JUnit)
Newman in CI/CD pipelines
03
Postman Flows
7 patterns
Why visual workflows simplify complex testing
Flow creation
Send request block
Condition block
Output block
Variable assignment in flows
Looping in flows
04
API Documentation
6 patterns
Why documentation improves API adoption
Generating documentation from collections
Description formatting (Markdown)
Example requests and responses
Publishing documentation
Custom documentation templates
05
Monitors and Automation
6 patterns
Why monitoring ensures API health
Creating monitors
Monitor scheduling
Monitor regions
Alert configuration
Monitor results analysis
06
Performance and Security Testing
8 patterns
Why Postman supports non-functional testing
Response time benchmarking
Load testing basics (Postman)
Security header validation
CORS testing
Rate limit testing
SSL certificate validation
API versioning validation
Why Leyaa

Not just a course. A learning intelligence.

Leyaa doesn't just deliver content - it understands where you are, what you need, and how to get you there fastest.

Adaptive Diagnostics
Adaptive Diagnostics
Leyaa identifies which of the 134 patterns you've mastered and which need work - before you waste time on what you already know.
Pattern-Level Precision
Pattern-Level Precision
Every pattern gets a verdict - Learn, Practice, or Skip - so your study time goes exactly where it counts.
Intelligent Pacing
Intelligent Pacing
Leyaa reads your velocity across the whole course and adapts your focus list dynamically, keeping you in the optimal learning zone.
Before & After Visibility
Before & After Visibility
Every assessment creates a snapshot. Retake anytime to see exactly how much you've grown - topic by topic, pattern by pattern.
Learner Autonomy
Learner Autonomy
Leyaa recommends, never restricts. Override any suggestion and explore at your own pace - the system tracks everything regardless.
Clear Learning Path
Clear Learning Path
Foundations → Intermediate → Advanced - a structured journey where each part sets you up perfectly for the next.
Postman

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18 Topics
134 Patterns
Personalized roadmap
Leyaa Swift Bird