diff --git a/server/src/main/java/com/epam/aidial/core/server/controller/ControllerSelector.java b/server/src/main/java/com/epam/aidial/core/server/controller/ControllerSelector.java
index 4e244ba2..b037372e 100644
--- a/server/src/main/java/com/epam/aidial/core/server/controller/ControllerSelector.java
+++ b/server/src/main/java/com/epam/aidial/core/server/controller/ControllerSelector.java
@@ -176,9 +176,9 @@ public class ControllerSelector {
             ApplicationTypeSchemaController controller = new ApplicationTypeSchemaController(context);
             String operation = pathMatcher.group(1);
             return switch (operation) {
-                case "/schemas" -> controller::handleListSchemas;
-                case "/meta_schema" -> controller::handleGetMetaSchema;
-                case "/schema" -> controller::handleGetSchema;
+                case "schemas" -> controller::handleListSchemas;
+                case "meta_schema" -> controller::handleGetMetaSchema;
+                case "schema" -> controller::handleGetSchema;
                 default -> null;
             };
         });
diff --git a/server/src/test/java/com/epam/aidial/core/server/ApplicationTypeSchemaApiTest.java b/server/src/test/java/com/epam/aidial/core/server/ApplicationTypeSchemaApiTest.java
new file mode 100644
index 00000000..dab83c05
--- /dev/null
+++ b/server/src/test/java/com/epam/aidial/core/server/ApplicationTypeSchemaApiTest.java
@@ -0,0 +1,59 @@
+package com.epam.aidial.core.server;
+
+
+import java.util.concurrent.atomic.AtomicReference;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.vertx.core.http.HttpMethod;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class ApplicationTypeSchemaApiTest extends ResourceBaseTest {
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    @Test
+    void testApplicationTypeSchemaList_ok() {
+        Response response = send(HttpMethod.GET,"/v1/application_type_schemas/schemas",null,  null);
+
+        Assertions.assertEquals(200, response.status());
+        AtomicReference<JsonNode> jsonNode = new AtomicReference<>();
+        Assertions.assertDoesNotThrow(() -> jsonNode.set(objectMapper.readTree(response.body())));
+        Assertions.assertTrue(jsonNode.get().isArray());
+        Assertions.assertFalse(jsonNode.get().isEmpty());
+        jsonNode.get().forEach(node -> {
+            Assertions.assertTrue(node.has("$id"));
+            Assertions.assertTrue(node.has("dial:applicationTypeEditorUrl"));
+            Assertions.assertTrue(node.has("dial:applicationTypeDisplayName"));
+        });
+    }
+
+    @Test
+    void testApplicationTypeSchemaMetaSchema_ok() {
+        Response response = send(HttpMethod.GET,"/v1/application_type_schemas/meta_schema",null,  null);
+
+        Assertions.assertEquals(200, response.status());
+        AtomicReference<JsonNode> jsonNodeRef = new AtomicReference<>();
+        Assertions.assertDoesNotThrow(() -> jsonNodeRef.set(objectMapper.readTree(response.body())));
+        JsonNode node = jsonNodeRef.get();
+        Assertions.assertTrue(node.isObject());
+        Assertions.assertTrue(node.has("$id"));
+        Assertions.assertTrue(node.has("$schema"));
+    }
+
+    @Test
+    void testApplicationTypeSchemaSchema_ok() {
+        Response response = send(HttpMethod.GET,"/v1/application_type_schemas/schema",
+                "id=https://mydial.somewhere.com/custom_application_schemas/specific_application_type",  null);
+
+        Assertions.assertEquals(200, response.status());
+        AtomicReference<JsonNode> jsonNodeRef = new AtomicReference<>();
+        Assertions.assertDoesNotThrow(() -> jsonNodeRef.set(objectMapper.readTree(response.body())));
+        JsonNode node = jsonNodeRef.get();
+        Assertions.assertTrue(node.isObject());
+        Assertions.assertTrue(node.has("$id"));
+        Assertions.assertTrue(node.has("$schema"));
+    }
+
+}