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Postman

Agent builder for designing, testing, and deploying AI workflows with APIs.

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Overview

Postman AI Agent Builder helps developers create agents that use APIs and external tools. It combines API discovery, tool generation, model testing, and visual workflow design through Postman Flows. Teams can test agent behavior with API collections and deploy supported workflows to the Postman cloud without managing the runtime infrastructure.

Key features

  • API discovery for agent tools
  • Tool Generation API
  • Visual workflows with Postman Flows
  • LLM and agent testing
  • API collection reuse
  • Cloud workflow deployment
  • Multi-step API orchestration

Use cases

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Last updated 2026-09-16