Postman

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Postman Native Git stores API collections, specs, and tests as files in your Git repo, next to your code. Use Postman's API client to create and save REST, SOAP, and GraphQL queries.

Products

Native GitPostman Native Git stores API collections, specs, and tests as files in your Git repo, next to your code. Review them in pull requests and run them in CI.
DocumentsPostman Documents make Markdown a first-class workspace resource. Keep your README, plans, and playbooks next to your APIs and code, managed with Git.
Mock ServersWrite stateful mocks in code, then deploy them as mock servers on a stable URL, so your teams and pipelines can build and test without waiting on APIs.
SimulatorPostman Simulator lets developers and coding agents build and test applications faster, against realistic API dependencies, without having to run every service.
FlowsPostman Flows is visual workflow documentation for your APIs — live diagrams your team can inspect, run, debug, and clone, not just read.
API ClientUse Postman's API client to create and save REST, SOAP, and GraphQL queries. Send requests, inspect responses, and debug APIs.
Collection RunnerCollection Runner now runs and automates API workflows that include GraphQL, gRPC, and HTTP requests.
Performance TestingNow see if it handles the load. Postman Performance Testing load-tests your collections and fails CI when p95 slips past your last baseline.
MonitorsPostman Monitors runs your API collections on a schedule, from the cloud or your network, and alerts you the moment an API breaks.
Functional TestingCheck that every API endpoint returns the right status, schema, and field values. Postman generates the tests, runs them, and shows you exactly what failed.
API CatalogSee all your APIs and services in one central catalog. View health metrics, CI/CD results, spec quality, and ownership across dev, test, and production.
Application InventorySee every application your organization owns in one place, with the test health, coverage, and run history of each.
AI Engineer Scale velocity with agents. Keep quality and security.Postman's AI Engineer takes on the work of building, testing, and maintaining APIs across your organization, grounded in the context of every service you already run.
Agent Mode Automate API workflows with native AIAgent Mode tackles the repetitive tasks that slow you down. Use natural language to debug requests, organize collections, document APIs, and more.
Postman CLI Equip your agents with pre-built skillsThe Postman CLI gives Claude Code, Codex, Cursor and other coding agents your API context from Context Graph, plus tests, mocks, simulations and load tests.
Postman MCP Server Give API context to your AI agentsPostman's Model Context Protocol (MCP) server connects AI agents and IDEs to your API workflows—collections, environments, workspaces, specs, and more.

Customer feedback

Marketing & Ads

GooglePostman Inc
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GooglePostman Inc
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MetaPostmanInactive
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Enforce API standards at scale

Enforce API standards at scale

Inconsistent APIs read as an unreliable product. Postman enforces your standards at scale, keeping specs, code, and docs aligned.

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API Governance | Postman API PlatformCaptured Nov 11, 2026API Governance | Postman API Platform ↗
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Enforce API standards at scale

Enforce API standards at scale

Inconsistent APIs read as an unreliable product. Postman enforces your standards at scale, keeping specs, code, and docs aligned.

Learn more

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Meet with a Postman Expert

Meet with a Postman Expert

Your API portfolio is growing but your ability to track it isn't. See how Postman's API Catalog keeps product owners in control.

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MetaPostmanInactive
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Enforce API standards at scale

Enforce API standards at scale

Define API standards once. Postman enforces them in the editor, CI/CD, and across your API portfolio.

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MetaPostmanInactive
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Enforce API standards at scale

Enforce API standards at scale

Define API standards once. Postman enforces them in the editor, CI/CD, and across your API portfolio.

Learn more

First shown Sep 29, 2026 · Last shown Sep 30, 2026

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API Governance | Postman API PlatformCaptured Nov 11, 2026API Governance | Postman API Platform ↗
MetaPostmanInactive
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Enforce API standards at scale

Enforce API standards at scale

Define API standards once. Postman enforces them in the editor, CI/CD, and across your API portfolio.

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First shown Sep 29, 2026 · Last shown Oct 1, 2026

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Onboard partners in days, not months

Onboard partners in days, not months

Partner integrations fail in environments you can't see. Runnable collections and end-to-end instrumentation surface issues before partners do.

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Partner API Management | Postman API PlatformCaptured Nov 11, 2026Partner API Management | Postman API Platform ↗
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Onboard partners in days, not months

Onboard partners in days, not months

Partner integrations fail in environments you can't see. Runnable collections and end-to-end instrumentation surface issues before partners do.

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Talk to an API Catalog Expert

Talk to an API Catalog Expert

Scattered APIs and zero visibility cost platform teams time. See how Postman's API Catalog brings full governance to your org.

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4 Practices of API Lifecycle Management

4 Practices of API Lifecycle Management

Update the spec once. Collections, tests, mocks, docs, and SDKs update with it. Postman runs the whole API lifecycle from one source of truth.

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SDLC Automation for the AI & Agentic Era

SDLC Automation for the AI & Agentic Era

Production defects erode API adoption faster than any roadmap can win it back. See how teams embed quality at every delivery stage.

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LinkedInPostman
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Postman Agent Stack: Accelerate with AI and stay in control.

Postman Agent Stack: Accelerate with AI and stay in control.

Engineering leaders: we designed a program for funded AI-native startups to try Postman's Agent Stack for free. Sign up today.

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LinkedInPostman
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Postman Agent Stack: Accelerate with AI and stay in control.

Postman Agent Stack: Accelerate with AI and stay in control.

Engineering leaders: we designed a program for funded AI-native startups to try Postman's Agent Stack for free. ➡️ Passport: Access management ➡️ Fabric: Agent-native gateway ➡️ Astropods: Agent operating system ➡️ Fern: Docs, SDKs, & CLIs ➡️ Postman: AI-Native API Platform

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GooglePostman Inc
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LinkedInPostman
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Postman Agent Stack: Accelerate with AI and stay in control.

Postman Agent Stack: Accelerate with AI and stay in control.

Engineering leaders: get Postman free for your whole team, plus 25,000 AI Credits to try Postman's full Agent Stack with your whole team. Sign up.

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GooglePostman Inc
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LinkedInPostman
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Postman Agent Stack: Accelerate with AI and stay in control.

Postman Agent Stack: Accelerate with AI and stay in control.

Engineering leaders: we designed a program for funded AI-native startups to try Postman's Agent Stack for free. Sign up today.

Learn more

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LinkedInPostman
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How CISOs Manage API Access

How CISOs Manage API Access

Join Postman's Head of Security & IT, Sam Chehab, to learn how security teams can control human & agent access to APIs, without exposing credentials.

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LinkedInPostman
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From 278 API keys on developer laptops to 0 in five days

278 API keys sat on laptops, CI configs and manifests. 5 days later, none were left on dev machines. See how with Passport from Postman in the eBook.

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GooglePostman Inc
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Free OpenAPI Editor - Free OpenAPI Viewer Online - Free Visual OpenAPI Editor

Write or paste YAML or JSON. See live API documentation rendered beside your spec.

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GooglePostman Inc
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LinkedInPostman
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70 AI agents. 42 systems. 0 keys on laptops.

How Postman gave 70 AI agents access to 42 production systems, without putting a single key on a laptop: ➡️ One-click revocation for any developer ➡️ Audit evidence for SOC 2, ISO 27001, HIPAA and PCI DSS ➡️ New systems added in 3 days, down from 15

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LinkedInPostman
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Governed AI agent access, without the bottlenecks

Security leaders: Postman found 3 problems with how AI agents accessed production systems: ➡️ 278 API keys across developer laptops, CI configs and manifests ➡️ Vendor keys with far more access than agents needed ➡️ Shared service keys no one could trace to a developer Passport from Postman fixed all 3 in five days. Download the eBook to see how.

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GooglePostman Inc
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