neil

please check this guide items one by one: https://github.com/Neilpang/acme.sh/wiki/DNS-API-Dev-Guide

update

can you please show the full log with `--debug 2` ?

can you please update the comments into the usage: https://github.com/acmesh-official/acme.sh/wiki/dnsapi#12-use-ispconfig-31-api

please resolve conflicts. and move your usage to wiki https://github.com/Neilpang/acme.sh/wiki/deployhooks

move your usage to wiki https://github.com/Neilpang/acme.sh/wiki/deployhooks

加上 `--test` 试试

``` acme.sh --renew -d lumanyy.com --force ```

重启你的 nginx