[Koha] Batch insert of records

[Javi Legido]

Hi there.

We would like to add some records (7k) to our koha 20.11 instance. After
reading [1] the manual is not clear to me if this adding operation is
currently possible through REST API or any other API.

So far we only now how to do it through GUI, but there's any other way to
automate the process through API?

Thanks in advance.

Javier

[1]
https://koha-community.org/manual/20.11/en/html/webservices.html#versioned-restful-api-effort