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Postman API

Automate Postman collections, environments, and workspaces. Integrate API testing, manage collections programmatically, and build custom workflows on top of Postman.

Verified
2026-02-04

At a glance

Essential information

Authentication
api_key
Free tier
Available
Starting fromFree

About

Postman API enables programmatic access to the world's leading API development platform. Automate collection management, integrate testing into CI/CD, manage workspaces, and build custom workflows on top of Postman's ecosystem.

What you can build

  • CI/CD integration tools
  • Collection management systems
  • Automated testing pipelines
  • Documentation generators
  • Team workspace automation
  • API monitoring dashboards
  • Custom Postman integrations
  • Developer productivity tools
Free tierYes
Starting fromFree
NotesFree tier included. Basic $19/user/mo, Professional $49/user/mo, Enterprise custom. API access on all plans.

Last updated: 2026-02-04. Please refer to the official pricing page as pricing may have changed.

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Authentication & Limits

View Docs
Auth type
api_key
Rate limits
60 requests per minute on free tier. Higher limits on paid plans.

Steps to get API key

  1. 1Log in to Postman
  2. 2Go to Settings > API Keys
  3. 3Generate new API key
  4. 4Copy and secure the key
  5. 5Use X-Api-Key header in requests

FAQ

Yes, API access included in free tier with rate limits. Paid plans offer higher limits and additional features.
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Testing APIs?

Use Requestly's lightweight & local API Client