> For the complete documentation index, see [llms.txt](https://developer.nilvera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.nilvera.com/en/api/e-ledger-api/signing.md).

# Signing

- [Signs All Ledgers in the Relevant Period with Company Signature (HSM)](https://developer.nilvera.com/en/api/e-ledger-api/signing/signs-all-ledgers-in-the-relevant-period-with-company-signature-hsm.md)
- [Returns the UUIDs of All Ledgers in the Relevant Period](https://developer.nilvera.com/en/api/e-ledger-api/signing/returns-the-uuids-of-all-ledgers-in-the-relevant-period.md)