> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.usepassport.ai/api-reference/secret-bindings/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.usepassport.ai/_mcp/server. # Secret Bindings > Passport from Postman is a secure API access system that lets your team call authenticated APIs without distributing or exposing real secrets. ## API Docs - Secret Bindings [List an endpoint's secret bindings](https://docs.usepassport.ai/api-reference/secret-bindings/list-secret-bindings.md) - Secret Bindings [Replace an endpoint's secret bindings](https://docs.usepassport.ai/api-reference/secret-bindings/replace-secret-bindings.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)