API Templates for Testing

Templates that help you keep your API’s performance, quality, and stability in check.

Postman Templates Illustration.

Collection category

Testing Templates

API regression testing. Icon.

API regression testing

Check if your API continues to work as expected after introducing changes or updates.

API scenario testing. Icon.

API scenario testing

Test API scenarios by iterating through a data set and triggering workflows based on responses.

API testing basics. Icon.

API testing basics

Learn how to write basic API tests using the Postman test syntax.

Contract testing. Icon.

Contract testing

Test the interactions between two separate systems based on the contracts between them.

End-to-end testing. Icon.

End-to-end testing

Test the functionality and performance of your API by simulating real-world user scenarios.

Functional testing. Icon.

Functional testing

Verify your API's accuracy, reliability, and compliance with functional specifications.

Integration testing basics. Icon.

Integration testing basics

Verify if your APIs work as expected.

Performance testing. Icon.

Performance testing

Set up performance tests and identify potential bottlenecks or issues with your APIs.

Response snapshot testing. Icon.

Response snapshot testing

Verify if your API responses are consistent and reliable.

API prototyping. Icon.

API prototyping

Get up to speed with building an API prototype on Postman.

Blueprint documentation. Icon.

Blueprint documentation

Help your API consumers onboard faster.

File storage API prototype. Icon.

File storage API prototype

Access pre-designed endpoints for uploading, downloading, and managing files.

Getting started guide. Icon.

Getting started guide

Help your users make their first request to your API faster.

Integration testing. Icon.

Integration testing

Verify how different API endpoints, modules, and services interact with each other.

News API prototype. Icon.

News API prototype

Access pre-designed endpoints for managing news articles and getting top headlines, sources, and more.

Product demo. Icon.

Product demo

Showcase your API to customers and partners with a comprehensive demo collection.

Search API prototype. Icon.

Search API prototype

Access pre-defined endpoints for managing search, autocomplete, popular, and related queries.

Slack API key scanner. Icon.

Slack API key scanner

Get a report of Slack messages with leaked API keys and sensitive credentials.

Workflow documentation. Icon.

Workflow documentation

Showcase known use cases of your API to help consumers jumpstart their projects.

Popular Templates

REST API basics. Icon.

REST API basics

Get up to speed with testing REST APIs on Postman.

LLM Model Evaluation. Icon.

LLM Model Evaluation

Test and evaluate LLM models across AI providers

Authorization methods. Icon.

Authorization methods

Learn more about different authorization types and quickly set up auth helpers for your API in Postman.

API documentation. Icon.

API documentation

Create beautiful API documentation using Markdown.