diff --git a/.env.example b/.env.example
index 296fe53..b9a4f58 100644
--- a/.env.example
+++ b/.env.example
@@ -32,4 +32,5 @@ NEXT_PUBLIC_BLOCK_EXPLORER_URL=https://testnet-explorer.publicawesome.dev/starga
 NEXT_PUBLIC_NETWORK=testnet
 NEXT_PUBLIC_STARGAZE_WEBSITE_URL=https://testnet.publicawesome.dev
 NEXT_PUBLIC_BADGES_URL=https://badges.publicawesome.dev
-NEXT_PUBLIC_WEBSITE_URL=https://
\ No newline at end of file
+NEXT_PUBLIC_WEBSITE_URL=https://
+NEXT_PUBLIC_SYNC_COLLECTIONS_API_URL="https://..."
\ No newline at end of file
diff --git a/env.d.ts b/env.d.ts
index bd52325..955e661 100644
--- a/env.d.ts
+++ b/env.d.ts
@@ -45,6 +45,7 @@ declare namespace NodeJS {
     readonly NEXT_PUBLIC_NETWORK: string
     readonly NEXT_PUBLIC_STARGAZE_WEBSITE_URL: string
     readonly NEXT_PUBLIC_WEBSITE_URL: string
+    readonly NEXT_PUBLIC_SYNC_COLLECTIONS_API_URL: string
   }
 }
 
diff --git a/utils/constants.ts b/utils/constants.ts
index 212c589..097aefa 100644
--- a/utils/constants.ts
+++ b/utils/constants.ts
@@ -30,7 +30,6 @@ export const PINATA_ENDPOINT_URL = process.env.NEXT_PUBLIC_PINATA_ENDPOINT_URL
 export const NETWORK = process.env.NEXT_PUBLIC_NETWORK
 export const API_URL = process.env.NEXT_PUBLIC_API_URL
 export const STARGAZE_URL = process.env.NEXT_PUBLIC_STARGAZE_WEBSITE_URL
-
 export const BLOCK_EXPLORER_URL = process.env.NEXT_PUBLIC_BLOCK_EXPLORER_URL
-
 export const WEBSITE_URL = process.env.NEXT_PUBLIC_WEBSITE_URL
+export const SYNC_COLLECTIONS_API_URL = process.env.NEXT_PUBLIC_SYNC_COLLECTIONS_API_URL