# Blank Files > Minimal valid blank files for testing, automation, and development workflows. Key resources: - API docs: http://blankfiles.com/api-docs - API compatibility policy: http://blankfiles.com/api-policy - Upload testing landing page: http://blankfiles.com/upload-testing - OpenAPI schema: http://blankfiles.com/openapi.json - API files endpoint: http://blankfiles.com/api/v1/files - API status endpoint: http://blankfiles.com/api/v1/status - Full agent guide: http://blankfiles.com/llms-full.txt Primary machine endpoints: - GET /api/v1/files - GET /api/v1/files/{type} - GET /api/v1/files/{category}/{type} - GET /files/{category}/{type} - GET /files/download/{category}/{type}