ZATCA CLI

zatca-cli is a wrapper around the ZATCA e-invoicing SDK that exposes command results in machine-readable JSON format. It's used by the KSA Compliance frappe app to generate CSRs, sign, and validate invoices.

Limitations

The CLI works only on Java 11 due to an SDK limitation. The elliptic curve used by the SDK (secp256k1) was removed from later Java versions.