diff --git a/dnsapi.md b/dnsapi.md
index 7253061..f3a9aac 100644
--- a/dnsapi.md
+++ b/dnsapi.md
@@ -1428,8 +1428,14 @@ Issuing a certificate:
 
 If you find any bugs of MaraDNS DNS API, please report here: https://github.com/Neilpang/acme.sh/issues/2072
 
+## 74. Use Hetzner API
+Issuing a certificate (using letsencrypt):
+```sh
+export HETZNER_Token="xxxx" 
+./acme.sh --issue --dns dns_hetzner -d example.com -d -d  www.example.com --server letsencrypt
+```
 
-## 74. Use DDNSS.de API
+## 75. Use DDNSS.de API
 
 First create an account at https://ddnss.de. After that create a new host record.
 In the defenition for the host make sure to set the checkbox for "Wildcard" and for "TXT".
@@ -1471,6 +1477,8 @@ To issue a new certificate, run:
 
 If you find any bugs of NLnetLabs NSD dns API, please report here: https://github.com/Neilpang/acme.sh/issues/2245
 
+
+
 -----------------------------------
 
 **More APIs see here...**