# AutoBackup.me > Managed backup storage: upload once, receive verified copies across independent providers. - [Agent setup and HTTP API](https://autobackup.me/llms-full.txt): authentication, permissions, complete backup/restore workflow, API methods and limits. - [OpenAPI](https://autobackup.me/agent-openapi.json): machine-readable management API schema. - [Human documentation](https://autobackup.me/agents): getting an agent key and choosing permissions. - [Dashboard](https://panel.autobackup.me/app): create an account and issue/revoke management keys under Settings → API for agents. Production domains are autobackup.me, panel.autobackup.me and api.autobackup.me. Management API: https://api.autobackup.me/v1/agent S3 endpoint: https://api.autobackup.me (path style, region us-east-1). A management key (abm_...) is NOT an S3 access key. Never use provider credentials. - [FTP/SFTP upload](https://autobackup.me/file-upload): separate project upload credentials, SFTP 2222, passive plain FTP 21; agent methods in llms-full.txt.