diff --git a/dnsapi2.md b/dnsapi2.md
index e677bc3..446f7d7 100644
--- a/dnsapi2.md
+++ b/dnsapi2.md
@@ -1559,6 +1559,27 @@ export SELFHOSTDNS_MAP="_acme-challenge.example.com:12345:98765 alias.example.co
 acme.sh --issue -d example.com --dns dns_selfhost
 ```
 
+## 152. Use rage4 DNS API
+
+Use your credentials
+
+```sh
+export RAGE4_TOKEN="example-token"
+export RAGE4_USERNAME="example@user.local"
+```
+
+To issue a cert, run command:
+
+```sh
+./acme.sh --issue --dns dns_rage4 -d example.com
+```
+
+To issue a wildcard certificate, run command:
+
+```sh
+./acme.sh --issue --dns dns_rage4 -d example.com -d *.example.com
+```
+
 # ##################
 # Use custom API