diff --git a/token-spray/api-userstack.yaml b/token-spray/api-userstack.yaml
new file mode 100644
index 0000000000..3cbd93b795
--- /dev/null
+++ b/token-spray/api-userstack.yaml
@@ -0,0 +1,24 @@
+id: api-userstack
+
+info:
+  name: User Stack API Test
+  author: 0xlittleboy
+  severity: info
+  reference:
+    - https://userstack.com/documentation
+  tags: token-spray,userstack
+
+self-contained: true
+requests:
+  - method: GET
+    path:
+      - "http://api.userstack.com/api/detect?access_key={{token}}&ua=Mozilla/5.0%20(Macintosh;%20Intel%20Mac%20OS%20X%2010_14_0)%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/71.0.3578.98%20Safari/537.36"
+
+    matchers:
+      - type: word
+        part: body
+        words:
+          - '"ua":'
+          - '"name":'
+          - '"brand":'
+        condition: and