diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 9f086125..d3b896fb 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -45,5 +45,8 @@ jobs:
 
   test-submit:
     uses: ./.github/workflows/test-examples.yml
+    with:
+      CHIPFLOW_BACKEND_VERSION: 'branch-main'
+      CHIPFLOW_API_ORIGIN: "https://build-staging.chipflow.org"
     secrets:
-      CHIPFLOW_API_KEY: ${{ secrets.CHIPFLOW_API_KEY}}
+      CHIPFLOW_API_KEY: ${{ secrets.CHIPFLOW_API_KEY_STAGING }}
diff --git a/.github/workflows/test-examples.yml b/.github/workflows/test-examples.yml
index 0c3232be..46925993 100644
--- a/.github/workflows/test-examples.yml
+++ b/.github/workflows/test-examples.yml
@@ -2,6 +2,15 @@ name: Reusable workflow to test everything in chipflow-examples works
 
 on:
   workflow_call:
+    inputs:
+      CHIPFLOW_BACKEND_VERSION:
+        required: false
+        type: string
+        default: 'branch-main'
+      CHIPFLOW_API_ORIGIN:
+        required: false
+        type: string
+        default: 'https://build.chipflow.org'
     secrets:
       CHIPFLOW_API_KEY:
         required: true
@@ -66,3 +75,6 @@ jobs:
           pdm run chipflow silicon submit --wait $DRY
         env:
           CHIPFLOW_API_KEY: ${{ secrets.CHIPFLOW_API_KEY}}
+          CHIPFLOW_API_ORIGIN: ${{ inputs.CHIPFLOW_API_ORIGIN }}
+          CHIPFLOW_BACKEND_VERSION: ${{ inputs.CHIPFLOW_BACKEND_VERSION }}
+