diff --git a/.github/workflows/update-public-api-reference.yml b/.github/workflows/update-public-api-reference.yml
new file mode 100644
index 0000000..262b8c8
--- /dev/null
+++ b/.github/workflows/update-public-api-reference.yml
@@ -0,0 +1,80 @@
+# update-api-reference.yml
+name: Update Public API Reference
+
+on:
+  schedule:
+    # Run at midnight every Saturday
+    - cron: '0 0 * * 6'
+  workflow_dispatch: # Manual trigger
+  pull_request:
+    branches: [ main ] # Specify the branches for which the action should run on PR
+
+jobs:
+  update-api-reference:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout GaloyMoney/galoy repo
+      uses: actions/checkout@v3
+      with:
+        repository: 'GaloyMoney/galoy'
+        path: 'galoy'
+        fetch-depth: 0
+
+    - name: Get current commit hash
+      run: echo "CURRENT_COMMIT_HASH=$(git -C galoy rev-parse HEAD)" >> $GITHUB_ENV
+
+    - name: Hash current schema.graphql
+      run: |
+        echo "CURRENT_HASH=$(sha256sum galoy/core/api/src/graphql/public/schema.graphql | awk '{ print $1 }')" >> $GITHUB_ENV
+
+    - name: Checkout GaloyMoney/galoy to a week ago
+      run: |
+        week_old_commit=$(git -C galoy rev-list -n 1 --before='1 week ago' main)
+        echo "Check out to the commit: $week_old_commit"
+        git -C galoy checkout $week_old_commit
+
+    - name: Hash the week old schema.graphql
+      run: echo "WEEK_OLD_HASH=$(sha256sum galoy/core/api/src/graphql/public/schema.graphql | awk '{ print $1 }')" >> $GITHUB_ENV
+
+    - name: Check if hashes are the same
+      if: env.CURRENT_HASH == env.WEEK_OLD_HASH
+      run: |
+        echo "There were no changes to the public API reference in the last week."
+
+    - name: Checkout dev.galoy.io repo
+      if: env.CURRENT_HASH != env.WEEK_OLD_HASH
+      uses: actions/checkout@v3
+      with:
+        repository: 'GaloyMoney/dev.galoy.io'
+        path: 'dev.galoy.io'
+        ref: 'main'
+        fetch-depth: 0
+
+    - name: Build and update the API reference
+      if: env.CURRENT_HASH != env.WEEK_OLD_HASH
+      run: |
+        # checkout galoy
+        cd galoy
+        git checkout ${{ env.CURRENT_COMMIT_HASH }}
+
+        cd ../dev.galoy.io
+
+        # deps
+        yarn add spectaql --non-interactive
+
+        # build public api reference
+        npx spectaql scripts/spectaql/spectaql-config-public-api.yml \
+          -t static -f public-api-reference.html
+
+        # set dark mode
+        sed -i 's/spectaql.min.css/spectaql.dark.css/' static/public-api-reference.html
+
+        # Commit and push changes
+        git config --local user.name 'github-actions[bot]'
+        git config --local user.email 'github-actions[bot]@users.noreply.github.com'
+        git add .
+        git commit -m "docs: public api reference update to ${{ env.CURRENT_COMMIT_HASH }}"
+        git log
+        #git push origin main
+
diff --git a/Makefile b/Makefile
index afb6f0e..b700dc1 100644
--- a/Makefile
+++ b/Makefile
@@ -2,4 +2,5 @@ start-local-dev:
 	yarn start
 
 generate-api-reference:
-	scripts/generate-galoy-api-reference.sh
+	scripts/generate-public-api-reference.sh
+	scripts/generate-admin-api-reference.sh
diff --git a/scripts/generate-admin-api-reference.sh b/scripts/generate-admin-api-reference.sh
new file mode 100755
index 0000000..2a2ca9b
--- /dev/null
+++ b/scripts/generate-admin-api-reference.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# deps
+if ! git --version; then sudo apt-get install -y git; fi
+if ! node --version; then sudo apt-get install -y nodejs; fi
+if ! yarn --version; then sudo apt-get install -y yarn; fi
+if ! npx spectaql --version; then yarn add spectaql --non-interactive; fi
+
+mkdir -p .temp
+cd .temp || exit 1
+
+# checkout galoy
+if [ ! -d "galoy" ]; then
+  git clone https://github.com/GaloyMoney/galoy
+fi
+cd galoy || exit 1
+
+# build admin api reference
+npx spectaql ./../../scripts/spectaql/spectaql-config-admin-api.yml \
+  -t ./../../static -f admin-api-reference.html || exit 1
+
+# set dark mode
+sed -i 's/spectaql.min.css/spectaql.dark.css/' ./../../static/admin-api-reference.html
diff --git a/scripts/generate-galoy-api-reference.sh b/scripts/generate-public-api-reference.sh
similarity index 73%
rename from scripts/generate-galoy-api-reference.sh
rename to scripts/generate-public-api-reference.sh
index cfeb562..2d5d155 100755
--- a/scripts/generate-galoy-api-reference.sh
+++ b/scripts/generate-public-api-reference.sh
@@ -19,10 +19,5 @@ cd galoy || exit 1
 npx spectaql ./../../scripts/spectaql/spectaql-config-public-api.yml \
   -t ./../../static -f public-api-reference.html || exit 1
 
-# build admin api reference
-npx spectaql ./../../scripts/spectaql/spectaql-config-admin-api.yml \
-  -t ./../../static -f admin-api-reference.html || exit 1
-
 # set dark mode
 sed -i 's/spectaql.min.css/spectaql.dark.css/' ./../../static/public-api-reference.html
-sed -i 's/spectaql.min.css/spectaql.dark.css/' ./../../static/admin-api-reference.html