ACME for own hosted DNS server

[blackwing]

how to add DNS challenge to get a certificate for your domain, when you have your own DNS server. On the challenge type DNS-01 what DNS service should I use?

[Patrick M. Hausen]

The DNS server needs to provide an API for to create records when requested. Currently the only self hosted options are acme-dns (a lightweight server specifically for use by acme clients) and BIND hosted on OPNsense, as far as I know.