diff --git a/Admin-API-Reference.md b/Admin-API-Reference.md
index f538d7c..99ba758 100644
--- a/Admin-API-Reference.md
+++ b/Admin-API-Reference.md
@@ -1,3 +1,143 @@
 # Admin API Reference
+The **WireMock admin API** provides functionality to define the mappings via a http interface.
+In order to use this interface, you need to enable the admin interface:
 
-The WireMock admin API provides functionality to define the mappings via a http interface.
\ No newline at end of file
+```c#
+var server = FluentMockServer.StartWithAdminInterface();
+```
+
+The following interfaces are supported:
+### /__admin/mappings
+The mappings defined in the mock service.
+* `GET    /__admin/mappings` --> Gets all defined mappings
+* `POST   /__admin/mappings` --> Create a new stub mapping
+* `DELETE /__admin/mappings` --> TODO
+* `GET    /__admin/mappings/{guid}` --> Get a single stub mapping
+* `PUT    /__admin/mappings/{guid}` --> TODO
+* `POST   /__admin/mappings/{guid}` --> TODO
+* `DELETE /__admin/mappings/{guid}` --> TODO
+
+### /__admin/requests
+Logged requests and responses received by the mock service.
+* `GET /__admin/requests` --> Get received requests
+* `GET /__admin/requests/{requestId}` --> TODO
+* `POST /__admin/requests/reset` --> TODO
+* `POST /__admin/requests/count` --> TODO
+* `POST /__admin/requests/find` --> TODO
+* `GET /__admin/requests/unmatched` --> TODO
+* `GET /__admin/requests/unmatched/near-misses` --> TODO
+
+## /__admin/mappings
+The mappings defined in the mock service.
+
+### `GET    /__admin/mappings`
+Gets all defined mappings.
+
+Example request:
+`GET http://localhost/__admin/mappings`
+
+Example response:
+```js
+[
+  {
+    "Guid": "be6e1db8-cb95-4a15-a836-dcd0092b34a0",
+    "Request": {
+      "Url": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/data"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ],
+      "Headers": [
+        {
+          "Name": "Content-Type",
+          "Matchers": [
+            {
+              "Name": "WildcardMatcher",
+              "Pattern": "application/*"
+            }
+          ]
+        }
+      ],
+      "Cookies": [],
+      "Params": [
+        {
+          "Name": "start",
+          "Values": [ "1000", "1001" ]
+        }
+      ],
+      "Body": {}
+    },
+    "Response": {
+      "StatusCode": 200,
+      "Body": "{ \"result\": \"Contains x with FUNC 200\"}",
+      "UseTransformer": false,
+      "Headers": {
+        "Content-Type": "application/json"
+      }
+    }
+  },
+  {
+    "Guid": "90356dba-b36c-469a-a17e-669cd84f1f05",
+    "Request": {
+      "Url": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/*"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ],
+      "Headers": [],
+      "Cookies": [],
+      "Params": [
+        {
+          "Name": "start",
+          "Values": []
+        }
+      ],
+      "Body": {}
+    },
+    "Response": {
+      "StatusCode": 200,
+      "Body": "{\"msg\": \"Hello world, {{request.path}}\"",
+      "UseTransformer": true,
+      "Headers": {
+        "Transformed-Postman-Token": "token is {{request.headers.Postman-Token}}",
+        "Content-Type": "application/json"
+      }
+    }
+  }
+]
+```
+
+
+
+
+
+
+### `GET    /__admin/mappings` --> Gets all defined mappings
+### `POST   /__admin/mappings` --> Create a new stub mapping
+### `DELETE /__admin/mappings` --> TODO
+### `GET    /__admin/mappings/{guid}` --> Get a single stub mapping
+### `PUT    /__admin/mappings/{guid}` --> TODO
+### `POST   /__admin/mappings/{guid}` --> TODO
+### `DELETE /__admin/mappings/{guid}` --> TODO
+
+## /__admin/requests
+Logged requests and responses received by the mock service.
+### `GET /__admin/requests` --> Get received requests
+### `GET /__admin/requests/{requestId}` --> TODO
+### `POST /__admin/requests/reset` --> TODO
+### `POST /__admin/requests/count` --> TODO
+### `POST /__admin/requests/find` --> TODO
+### `GET /__admin/requests/unmatched` --> TODO
+### `GET /__admin/requests/unmatched/near-misses` --> TODO