diff --git a/docs/TapTrade_obs/.obsidian/graph.json b/docs/TapTrade_obs/.obsidian/graph.json
index ccb5811..66b8033 100755
--- a/docs/TapTrade_obs/.obsidian/graph.json
+++ b/docs/TapTrade_obs/.obsidian/graph.json
@@ -17,6 +17,6 @@
   "repelStrength": 10,
   "linkStrength": 1,
   "linkDistance": 250,
-  "scale": 5.514946953973566,
+  "scale": 4.795555270105169,
   "close": true
 }
\ No newline at end of file
diff --git a/docs/TapTrade_obs/.obsidian/workspace.json b/docs/TapTrade_obs/.obsidian/workspace.json
index ebbfce3..3f4f332 100755
--- a/docs/TapTrade_obs/.obsidian/workspace.json
+++ b/docs/TapTrade_obs/.obsidian/workspace.json
@@ -4,18 +4,21 @@
     "type": "split",
     "children": [
       {
-        "id": "9151bc6da6fbbb91",
+        "id": "3311294fa81f4fbe",
         "type": "tabs",
         "children": [
           {
-            "id": "bdb9fd88a01a8909",
+            "id": "98e8706e39a96828",
             "type": "leaf",
             "state": {
-              "type": "markdown",
+              "type": "canvas",
               "state": {
-                "file": "Research/Bitcoin fundamentals/Knowledge sources.md",
-                "mode": "source",
-                "source": false
+                "file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
+                "viewState": {
+                  "x": 292.40347373796766,
+                  "y": 677.9895725137358,
+                  "zoom": -0.35245157877604133
+                }
               }
             }
           }
@@ -85,7 +88,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "Research/Bitcoin fundamentals/Knowledge sources.md",
+                "file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -102,7 +105,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "Research/Bitcoin fundamentals/Knowledge sources.md",
+                "file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -125,7 +128,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "Research/Bitcoin fundamentals/Knowledge sources.md"
+                "file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas"
               }
             }
           }
@@ -146,23 +149,24 @@
       "command-palette:Open command palette": false
     }
   },
-  "active": "bdb9fd88a01a8909",
+  "active": "98e8706e39a96828",
   "lastOpenFiles": [
+    "Research/Trade Pipelines/new concepts/concept locking script 1.canvas",
+    "Research/Bitcoin fundamentals/Signature and Flags.canvas",
+    "Research/Bitcoin fundamentals/Knowledge sources.md",
+    "Research/Implementation/CLI demonstrator architecture/demonstrator architecture.canvas",
+    "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
+    "Research/Implementation/Libraries.md",
+    "Research/Implementation/BDK.md",
+    "Research/Implementation/UI ideas.canvas",
+    "Research/Trade Pipelines/Existing research.md",
     "Research/Bitcoin fundamentals/Taproot output structure.canvas",
     "Research/Bitcoin fundamentals/Spending Taproot UTXOs.md",
-    "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
-    "Research/Trade Pipelines/new concepts/concept locking script 1.canvas",
-    "Research/Bitcoin fundamentals/Knowledge sources.md",
     "assets/Pasted image 20240611120722.png",
     "assets/Pasted image 20240611105421.png",
     "assets/ptlc2.png",
     "assets/ptlc.png",
     "Research/Trade Pipelines/current trade flow.canvas",
-    "Research/Implementation/Libraries.md",
-    "Research/Bitcoin fundamentals/Signature and Flags.canvas",
-    "Research/Implementation/CLI demonstrator architecture/demonstrator architecture.canvas",
-    "Research/Implementation/UI ideas.canvas",
-    "Research/Trade Pipelines/Existing research.md",
     "Research/Implementation/CLI demonstrator architecture",
     "Research/Trade Pipelines/new concepts/Untitled.md"
   ]
diff --git a/taptrade_api_mockoon.json b/taptrade_api_mockoon.json
index 3445aac..c4bfdaa 100644
--- a/taptrade_api_mockoon.json
+++ b/taptrade_api_mockoon.json
@@ -65,6 +65,54 @@
         }
       ],
       "responseMode": null
+    },
+    {
+      "uuid": "ad35d2da-7b97-4a27-9693-ee42deef7d45",
+      "type": "http",
+      "documentation": "",
+      "method": "post",
+      "endpoint": "request-offer-status",
+      "responses": [
+        {
+          "uuid": "03cbf2fb-b431-44bb-b19f-a4302118de52",
+          "body": "{\n  \"trade_psbt_hex_to_sign\": \"DEADBEEF\",\n}",
+          "latency": 0,
+          "statusCode": 200,
+          "label": "Returned of the offer has been taken",
+          "headers": [],
+          "bodyType": "INLINE",
+          "filePath": "",
+          "databucketID": "",
+          "sendFileAsBody": false,
+          "rules": [],
+          "rulesOperator": "OR",
+          "disableTemplating": false,
+          "fallbackTo404": false,
+          "default": true,
+          "crudKey": "id",
+          "callbacks": []
+        },
+        {
+          "uuid": "9ada9097-97e3-40c3-b0cf-d0eec3587027",
+          "body": "{}",
+          "latency": 0,
+          "statusCode": 204,
+          "label": "Returned if the requested offer is not yet taken",
+          "headers": [],
+          "bodyType": "INLINE",
+          "filePath": "",
+          "databucketID": "",
+          "sendFileAsBody": false,
+          "rules": [],
+          "rulesOperator": "OR",
+          "disableTemplating": false,
+          "fallbackTo404": false,
+          "default": false,
+          "crudKey": "id",
+          "callbacks": []
+        }
+      ],
+      "responseMode": null
     }
   ],
   "rootChildren": [
@@ -75,6 +123,10 @@
     {
       "type": "route",
       "uuid": "bb20e299-c097-4555-aa5c-7c2975e65c48"
+    },
+    {
+      "type": "route",
+      "uuid": "ad35d2da-7b97-4a27-9693-ee42deef7d45"
     }
   ],
   "proxyMode": false,