Postman Integrates Anthropic’s Claude on Amazon Bedrock to Bring AI-Native API Development to 40 Million Developers

SAN FRANCISCO--(BUSINESS WIRE)--Postman, the world's leading API platform used by more than 40 million developers and 500,000 organizations, today announced that Claude, Anthropic's AI model, now powers Postman's Agent Mode. Developers can also access their Postman workspaces directly from Anthropic's developer tools, bringing API context into their AI-powered coding workflows.

As AI agents become central to how software is built, APIs are the infrastructure that makes them work. Postman sits at the center of how enterprises design, build, test, and govern those APIs. Together, Postman and Anthropic, are giving developers a faster, smarter way to work across the full API lifecycle, built right into the tools they already use.

"Postman is where APIs are built, tested, and managed. Now it's where AI-native development happens too,” said Postman co-founder and CEO Abhinav Asthana. “Claude was the clear choice to power Agent Mode. Its coding performance and enterprise track record are unmatched, and Bedrock gives our customers the security and reliability they demand. The results speak for themselves: users engaging with Agent Mode show consistently higher usage, which tells us this is changing how developers work.”

Agent Mode: Powered by Claude on Amazon Bedrock

Agent Mode is an AI-native assistant built directly into Postman and powered by Claude as the default model provider on Amazon Bedrock from Amazon Web Services (AWS), giving enterprises Claude's performance with the security, compliance, and governance controls they require. Unlike standalone AI tools, Agent Mode has the full context of a developer's workspace, collections, environments, tests, and underlying code, reducing manual work while maintaining organizational standards. Claude’s reasoning helps Agent Mode interpret API schemas and design patterns, allowing Agent Mode to intelligently generate, test, and maintain APIs.

With Agent Mode, developers can:

• Generate API collections, tests, and documentation from an OpenAPI spec
• Debug failing requests by identifying errors, updating tests, and rerunning tests in minutes
• Keep Git, collections, and specs in sync without manual overhead
• Onboard new developers faster by surfacing which APIs to use and how they relate
• Access AWS MCP servers directly within Postman without switching tools

Amazon Bedrock provides the secure, enterprise-ready foundation that makes Agent Mode viable at scale. By running Claude through Amazon Bedrock, Postman customers benefit from centralized access controls, policy enforcement, auditability, and the reliability AWS customers depend on for production workloads — so organizations can deploy Agent Mode with confidence knowing their data and governance requirements are met from day one.

Postman in Claude Code, Claude.ai, and Cowork

Postman's Claude Code plugin, Claude.ai MCP connector, and Cowork skill let developers bring Postman's API context directly into their agentic coding workflows. From within Claude developers can:

• Search across Postman workspaces to find APIs, collections, and environments instantly
• Generate idiomatic client code from private APIs
• Run API tests and catch issues before they reach production
• Create mock servers and audit API security
• Keep Postman collections in sync with their codebase

"Developers at the world's largest companies already rely on Claude to build faster and more reliably. Postman is where many of those developers manage their APIs — having Claude power those workflows was a natural next step." - Sam Werboff, Head of Enterprise Tech GTM, Anthropic

By combining the world’s leading API platform, one of the most trusted AI models, and a leading cloud provider, developers are equipped with the best tools they need across the entire API lifecycle. For more information, please visit Postman’s Anthropic case study.

About Anthropic

Anthropic is an AI safety company building reliable, interpretable, and steerable AI systems. Claude models are trusted by enterprises worldwide for their performance, safety, and alignment with business requirements.

About Postman

Postman is the world’s leading API platform, trusted by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. With AI embedded into its core, Postman helps developers and enterprises design, test, manage, and distribute APIs and services at scale with built-in governance and security. The company is headquartered in San Francisco with offices in Bangalore, Boston, New York City, and Tokyo. Postman is privately held, with funding from Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Learn more at postman.com or connect with Postman on X via @getpostman.