Add Volca Technology API (#90)

README.md

@@ -1401,6 +1401,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Hackerearth](https://www.hackerearth.com/docs/wiki/developers/v4/) | For compiling and running code in several languages| `apiKey` | Yes | Unknown |
 | [Judge0 CE](https://ce.judge0.com/) | Online code execution system | `apiKey` | Yes | Unknown |
 | [KONTESTS](https://kontests.net/api)| For upcoming and ongoing competitive coding contests | No | Yes | Unknown |
+| [Volca](https://volca.io#api)| List of programming languages and technologies | No | Yes | Unknown |
 
 **[⬆ Back to Index](#index)**
 

db/resources.json

@@ -1,5 +1,5 @@
 {
-"count": 1436,
+"count": 1437,
 "entries": [
     {
         "API": "AdoptAPet",
@@ -9532,6 +9532,15 @@
         "Link": "https://kontests.net/api",
         "Category": "Programming"
     },
+    {
+        "API": "Volca",
+        "Description": "List of programming languages and technologies",
+        "Auth": "",
+        "HTTPS": true,
+        "Cors": "unknown",
+        "Link": "https://volca.io#api",
+        "Category": "Programming"
+    },
     {
         "API": "arcsecond.io",
         "Description": "Multiple astronomy data sources",