Key Features
Request Builder
Send GET, POST, PUT, DELETE, and custom HTTP requests with headers, params, and body.
Automated Testing
Write test scripts using JavaScript to validate responses and automate workflows.
Environment Variables
Create dynamic environments for dev, staging, and production with variable substitution.
Monitoring & Documentation
Schedule monitors to test APIs and auto-generate shareable documentation.
How It Works
Install Postman
Download the desktop app or use the web version from postman.com.
Create Collection
Group related API requests into collections for organization and reuse.
Send Requests
Configure method, URL, headers, and body to test endpoints.
Write Tests
Use JavaScript to validate status codes, response bodies, and headers.
Monitor & Share
Set up monitors, generate documentation, and share with your team.
Code Example
// Sample Postman test script
pm.test("Status code is 200", function () {
pm.response.to.have.status(200);
});
pm.test("Response contains user name", function () {
pm.expect(pm.response.json().name).to.eql("Tanu");
});Use Cases
API Testing
Validate endpoints, responses, and error handling across environments.
Automation
Run tests and workflows using Postman CLI or CI/CD integrations.
Documentation
Auto-generate and publish API docs from collections and examples.
Team Collaboration
Share collections, environments, and monitors with your team.
Integrations & Resources
Explore Postman’s ecosystem and find the tools, platforms, and docs to accelerate your workflow.
Popular Integrations
- GitHub, GitLab, Bitbucket
- Jenkins, Azure DevOps, CircleCI
- Swagger/OpenAPI, GraphQL
- Slack, Microsoft Teams
- Newman CLI, Docker
Helpful Resources
FAQ
Common questions about Postman’s capabilities, usage, and ecosystem.