> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.usglobalmail.com/api/api-reference/sandbox/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.usglobalmail.com/_mcp/server. # Sandbox > Official documentation for the USGM API — REST endpoints, SDKs (TypeScript, Python, PHP, Go), an MCP server, and guides for your US Global Mail mailbox. ## API Docs - Sandbox [Seed mailbox](https://docs.usglobalmail.com/api/api-reference/sandbox/seed.md) - Sandbox [Seed mail](https://docs.usglobalmail.com/api/api-reference/sandbox/seedmail.md) - Sandbox [Complete scan](https://docs.usglobalmail.com/api/api-reference/sandbox/completescan.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.usglobalmail.com/api/api-reference/sandbox/openapi.json) - [OpenAPI YAML](https://docs.usglobalmail.com/api/api-reference/sandbox/openapi.yaml)