basically done

backend/package-lock.json

@@ -19,7 +19,8 @@
         "jsonwebtoken": "^9.0.2",
         "node-mysql": "^0.4.2",
         "oauth-janishutz-client-server": "file:../../oauth/client/server/dist",
-        "socket.io": "^4.7.5"
+        "socket.io": "^4.7.5",
+        "store.janishutz.com-sdk": "file:../../store/sdk/dist"
       },
       "devDependencies": {
         "typescript": "^5.4.5"
@@ -41,6 +42,15 @@
         "typescript": "^5.3.3"
       }
     },
+    "../../store/sdk/dist": {
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "@types/express": "^4.17.21",
+        "axios": "^1.7.2",
+        "express": "^4.19.2"
+      }
+    },
     "node_modules/@socket.io/component-emitter": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.1.2.tgz",
@@ -1285,6 +1295,10 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/store.janishutz.com-sdk": {
+      "resolved": "../../store/sdk/dist",
+      "link": true
+    },
     "node_modules/string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",