AI needs context. APIs deliver it.
Postman is the platform where teams build those APIs together. With built-in support for the Model Context Protocol (MCP), Postman helps you design, test, and manage APIs that power both human workflows and intelligent agents.
AI-ready APIs in 90 days
Most APIs aren't built for AI. Inconsistent specs, hidden changes, and unreliable responses slow agents down and stall workflows. Get the playbook for AI-ready deployment in 90 days, with APIs that are structured, tested, and trusted by both humans and agents.
Speed up API development through team collaboration
Prototype, document, test, and demo all your APIs in one place. Get early feedback by having conversations in the context of any API, whether internal, public, or partner, without jumping between tools.
Move fast to that 200 OK
Transform API development from an individual to a team sport. Get to that first API call faster, improve developer onboarding, and increase API discoverability.
Execute, test, and interact with APIs in seconds
Open and extensible by design, collections in Postman expedite self-serve API consumption across the org, so devs can start testing APIs and building workflows.
Reduce duplication of work for your teams
Organize API collections in to workspaces where API changes can be seen in real-time, by everyone.
Faster time to first API call
Automatically create documentation on how to interact with APIs for faster onboarding, consistency across teams, and strong partner collaboration.
Fewer errors means higher-quality APIs
Move fast to build quality APIs without breaking things by managing every phase of the API workflow together on a single platform.
Discover, share, and run tests, together
Avoid building from scratch or writing lengthy descriptions about API issues by storing and sharing APIs in Collections.
Change doesn't have to be hard
Seamlessly update, edit, deprecate, and communicate changes on APIs so even the simplest API change doesn't bring havoc to your workflow.
Debug and write tests with Postbot
Use AI in Postman to write test scripts from scratch, generate tests for an entire collection, or visualize API responses with graphs to better understand API output.
Trusted by over 500,000 companies, 40 million users, and 98% of the Fortune 500
Connect Postman to your favorite tools
Seamlessly integrate with the most important tools your team uses.
See how Postman works
Fill out the form to get instant access to our guided platform demo.
- Learn how to design, build, and scale APIs
- Watch a real team workflow in action
- See why 40M+ developers choose Postman
