diff --git a/.github/workflows/prettier_check.yml b/.github/workflows/prettier_check.yml
index a685bca71be7..3d9ef3930219 100644
--- a/.github/workflows/prettier_check.yml
+++ b/.github/workflows/prettier_check.yml
@@ -8,16 +8,21 @@ on:
 jobs:
   prettier:
     runs-on: ubuntu-latest
+
     steps:
       - name: Check out repo
         uses: actions/checkout@v4.2.2
+
       - uses: actions/cache@v4
         name: Configure npm caching
         with:
           path: ~/.npm
-          key: ${{ runner.os }}-npm-${{ hashFiles('**/workflows/prettier.yml') }}
+          key: ${{ runner.os }}-npm-${{ runner.arch }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
             ${{ runner.os }}-npm-
+
+      - name: Install Prettier explicitly
+        run: npm install -g prettier@3.8.3
+
       - name: Run prettier
-        run: |-
-          npx prettier --check '_data/*/*.json'
+        run: prettier --check "_data/*/*.json"
diff --git a/_data/chains/eip155-303030.json b/_data/chains/eip155-303030.json
new file mode 100644
index 000000000000..790faae09803
--- /dev/null
+++ b/_data/chains/eip155-303030.json
@@ -0,0 +1,24 @@
+{
+  "name": "AXION Network",
+  "chain": "AXION",
+  "rpc": [
+    "https://rpc.axiondefi.com"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "AXION",
+    "symbol": "AXION",
+    "decimals": 18
+  },
+  "features": [{ "name": "EIP155" }, { "name": "EIP1559" }],
+  "infoURL": "https://axiondefi.com",
+  "shortName": "axion",
+  "chainId": 303030,
+  "networkId": 303030,
+  "icon": "axion",
+  "explorers": [{
+    "name": "AXSCAN",
+    "url": "https://axscan.axiondefi.com",
+    "standard": "EIP3091"
+  }]
+}
diff --git a/_data/icons/axion.json b/_data/icons/axion.json
new file mode 100644
index 000000000000..5f317741f767
--- /dev/null
+++ b/_data/icons/axion.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafkreihdzrkjmt4ta4o4eobsxsvdyltc3sxfwtdvnzslvymy3z2nyekzai",
+    "width": 512,
+    "height": 512,
+    "format": "png"
+  }
+]