> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.usepassport.ai/passport/get-started/basics/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.usepassport.ai/_mcp/server.

# Passport basics

> Passport from Postman is a secure API access system that lets your team call authenticated APIs without distributing or exposing real secrets.

## Docs

- [Passport basics](https://docs.usepassport.ai/passport/get-started/basics/overview.md)
- [Key concepts](https://docs.usepassport.ai/passport/get-started/basics/concepts.md)
- [Security model](https://docs.usepassport.ai/passport/get-started/basics/security-model.md)
- [End-to-end flow](https://docs.usepassport.ai/passport/get-started/basics/end-to-end-flow.md)