> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.usepassport.ai/api-reference/resource-groups/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.usepassport.ai/_mcp/server. # Resource Groups > Passport from Postman is a secure API access system that lets your team call authenticated APIs without distributing or exposing real secrets. ## API Docs - Resource Groups [List resource groups in a namespace](https://docs.usepassport.ai/api-reference/resource-groups/list-resource-groups.md) - Resource Groups [Create a resource group](https://docs.usepassport.ai/api-reference/resource-groups/create-resource-group.md) - Resource Groups [Get a resource group](https://docs.usepassport.ai/api-reference/resource-groups/get-resource-group.md) - Resource Groups [Delete a resource group](https://docs.usepassport.ai/api-reference/resource-groups/delete-resource-group.md) - Resource Groups [Update a resource group](https://docs.usepassport.ai/api-reference/resource-groups/update-resource-group.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.usepassport.ai/openapi.json) - [OpenAPI YAML](https://docs.usepassport.ai/openapi.yaml)