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It provides a command‑line tool for creating one‑time URLs that deliver end‑to‑end encrypted secrets. A user supplies a secret—such as an API key, signing key, or password—via an interactive prompt, pipe, or file, and the tool generates a URL that can be shared with a recipient. The secret is automatically destroyed after it is viewed or after a configurable expiration period, with a default of 24 hours and optional region selection for data residency.

The utility is intended for developers, system administrators, or teams who need to transmit sensitive information securely without persisting it on a server. It supports specifying custom expiry times (e.g., “‑x 2h”) and choosing the storage region (e.g., “‑‑region eu-central-1”), allowing control over how long the secret remains accessible and where it is stored.

Installation is available through Homebrew on macOS or via the Go toolchain, and the project is released under an open‑source license. A web interface is also provided at a separate URL for users who prefer a browser‑based workflow.