Add dns_virakcloud provider

dnsapi2.md

@@ -115,6 +115,7 @@
 - [191. Use HostUp DNS API](#dns_hostup)
 - [192. Use Sotoon domain API](#dns_sotoon)
 - [193. Use mgw-media.de DNS API](#dns_mgwm)
+- [194. Use VirakCloud DNS API](#dns_virakcloud)
 - [Use custom API](#dns_myapi)
 - [Use lexicon DNS API](#dns_lexicon)
 
@@ -2939,6 +2940,27 @@ To issue a cert, run command:
 
 Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issues/6669).
 
+<a name="dns_virakcloud"> 
+
+## 194. Use VirakCloud DNS API
+
+1.  Get your API Token from your VirakCloud account here: https://panel.virakcloud.com/web-service
+
+2.  Export the token as an environment variable:
+
+    ```sh
+    export VIRAKCLOUD_API_TOKEN="your-api-token"
+    ```
+
+3.  Issue the certificate:
+
+    ```sh
+    ./acme.sh --issue --dns dns_virakcloud -d example.com -d www.example.com
+    ```
+
+
+Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issues/6737)
+
 
 <a name="dns_myapi"/>