Make query to fairlanguage server

content_scripts/fairlang.js

@@ -6,6 +6,13 @@ function checkTextarea(textarea) {
 	console.log("click " + textarea.id + " -> " + textarea.value);
 
 	// TODO make queries to the fairlanguage server
+
+	fetch("https://fairlanguage2.dev-star.de/checkDocument?data=liebe+Bürger&json")
+		.then(response => response.json())
+		.then(response => {
+			console.log(response);
+		})
+		.catch(error => console.log(error));
 }
 
 (function() {

manifest.json

@@ -12,7 +12,8 @@
 	},
 
 	"permissions": [
-		"activeTab"
+		"activeTab",
+		"https://fairlanguage2.dev-star.de/*"
 	],
 
 	"browser_action": {