diff --git a/apps/delta/ponder.config.ts b/apps/delta/ponder.config.ts
index 554a93c3..b0162a11 100644
--- a/apps/delta/ponder.config.ts
+++ b/apps/delta/ponder.config.ts
@@ -1,6 +1,6 @@
 import { createConfig } from '@ponder/core'
 import { addresses, idRegistryABI, postGatewayABI } from 'scrypt'
-import { http } from 'viem'
+import { Hex, http } from 'viem'
 
 export default createConfig({
   networks: {
@@ -23,7 +23,7 @@ export default createConfig({
     PostGateway: {
       network: 'arbitrumNova',
       abi: postGatewayABI,
-      address: addresses.postGateway.nova,
+      address: process.env.NEXT_PUBLIC_POSTGATEWAY as Hex,
       startBlock: 45799650, // River genesis
     },    
   },
diff --git a/apps/site/.env.example b/apps/site/.env.example
index ca0699f5..e22a1368 100644
--- a/apps/site/.env.example
+++ b/apps/site/.env.example
@@ -1,9 +1,39 @@
+###################################
+###################################
+#     PRODUCTION VARIABLES        #
+###################################
+###################################
+
 # Browser
+
+# NEXT_PUBLIC_GRAPHQL_API=
 NEXT_PUBLIC_GRAPHQL_API=
-NEXT_PUBLIC_PRIVY_APP_ID
+NEXT_PUBLIC_PRIVY_APP_ID=
 NEXT_PUBLIC_METADATA_SERVER_URL=
+NEXT_PUBLIC_USERNAME_SERVICE=
+NEXT_PUBLIC_POSTGATEWAY
 
 # Server
-RPC_URL=
-PRIVATE_KEY=
 
+NEXT_PUBLIC_NOVA_RPC_URL=
+NEXT_PUBLIC_OPTIMISM_RPC_URL=
+
+# Metadata server
+
+KV_URL=
+KV_REST_API_URL=
+KV_REST_API_TOKEN=
+KV_REST_API_READ_ONLY_TOKEN=
+
+###################################
+###################################
+#      DEFENDER VARIABLES         #
+###################################
+###################################
+
+# Defender 
+
+NONCE_API_UNO=
+NONCE_SECRET_UNO=
+IDREGISTRY_API_UNO=
+IDREGISTRY_SECRET_UNO=
diff --git a/apps/site/app/api/post/route.ts b/apps/site/app/api/post/route.ts
index 7b0b9524..4b1e71ce 100644
--- a/apps/site/app/api/post/route.ts
+++ b/apps/site/app/api/post/route.ts
@@ -21,7 +21,7 @@ export async function POST(req: NextRequest) {
     })
 
     const postGateway = new ethers.Contract(
-      addresses.postGateway.nova,
+      process.env.NEXT_PUBLIC_POSTGATEWAY as Hex,
       postGatewayABI,
       signer as unknown as ethers.Signer,
     )
diff --git a/apps/site/app/api/postBatch/route.ts b/apps/site/app/api/postBatch/route.ts
index 4a21bc94..08b49dcb 100644
--- a/apps/site/app/api/postBatch/route.ts
+++ b/apps/site/app/api/postBatch/route.ts
@@ -22,7 +22,7 @@ export async function POST(req: NextRequest) {
     })
 
     const postGateway = new ethers.Contract(
-      addresses.postGateway.nova,
+      process.env.NEXT_PUBLIC_POSTGATEWAY as Hex,
       postGatewayABI,
       signer as unknown as ethers.Signer,
     )