diff --git a/.github/workflows/dots-CI.yml b/.github/workflows/dots-CI.yml
index 9c54c02..03eea68 100644
--- a/.github/workflows/dots-CI.yml
+++ b/.github/workflows/dots-CI.yml
@@ -22,13 +22,10 @@ jobs:
         cd basex
         chmod +x bin/basex
 
-    - name: Run DoTS XQuery Tests
-      run: |
-        ./basex/bin/basex ./tests/launcher.xq
-
-    - name: Start BaseX Server
+    - name: Start BaseX Server and Run Init Tests on Endpoints
       run: |
         ./basex/bin/basexhttp
+        ./basex/bin/basex ./tests/launcher.xq
         ./basex/bin/basexhttpstop
 
 
diff --git a/tests/initTestsEndpoint.xqm b/tests/initTestsEndpoint.xqm
new file mode 100644
index 0000000..a07aea8
--- /dev/null
+++ b/tests/initTestsEndpoint.xqm
@@ -0,0 +1,21 @@
+xquery version '3.0' ;
+
+module namespace initTests = "https://github.com/chartes/dots/initTests";
+
+declare function initTests:endpoint($url) {
+  let $statutCode := http:send-request(<http:request method='get' status-only='true'/>, $url)
+  return
+    normalize-space($statutCode/@status)
+};
+
+declare %unit:test function initTests:check-value-response200($url) {
+  let $expected := "200"
+  return
+    unit:assert-equals(initTests:endpoint($url), $expected)
+};
+
+declare %unit:test function initTests:check-value-response400($url) {
+  let $expected := "400"
+  return
+    unit:assert-equals(initTests:endpoint($url), $expected)
+};
\ No newline at end of file
diff --git a/tests/launcher.xq b/tests/launcher.xq
index 5a2e109..557cdee 100644
--- a/tests/launcher.xq
+++ b/tests/launcher.xq
@@ -1,8 +1,12 @@
 xquery version '3.0' ;
 
 import module namespace test = "https://github.com/chartes/dots/tests" at "utilsTest.xqm";
+import module namespace initTests = "https://github.com/chartes/dots/initTests" at "initTestsEndpoint.xqm";
 
 
 (:  :)
-test:check-metadata-output() 
+initTests:check-value-response200("http://localhost:8080/api/dts"),
+initTests:check-value-response200("http://localhost:8080/api/dts/collection"),
+initTests:check-value-response400("http://localhost:8080/api/dts/navigation"),
+initTests:check-value-response400("http://localhost:8080/api/dts/document")