diff --git a/official/guides/create-carrier-curls/speedx.sh b/official/guides/create-carrier-curls/speedx.sh
new file mode 100644
index 00000000..7c64fe08
--- /dev/null
+++ b/official/guides/create-carrier-curls/speedx.sh
@@ -0,0 +1,15 @@
+curl -X POST https://api.easypost.com/v2/carrier_accounts \
+  -u "$EASYPOST_API_KEY": \
+  -H 'Content-Type: application/json' \
+  -d '{
+  "type": "SpeedXAccount",
+  "description": "SpeedXAccount",
+  "carrier_account": {
+    "credentials": {
+      "api_key": "VALUE"
+    },
+    "test_credentials": {
+      "api_key": "VALUE"
+    }
+  }
+}'