diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63a4810..27a8b16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Linkdrop SDK
 
+## 2.1.12
+- get factory address for claim link
+
 ## 2.1.11
 - added X Layer network support
 
diff --git a/package.json b/package.json
index 2e1906b..7ee2ad8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "linkdrop-batch-sdk",
-  "version": "2.1.11",
+  "version": "2.1.12",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
diff --git a/src/helpers/get-link-params.ts b/src/helpers/get-link-params.ts
index dfd7b96..3034f50 100644
--- a/src/helpers/get-link-params.ts
+++ b/src/helpers/get-link-params.ts
@@ -44,11 +44,13 @@ const getLinkParams = async (
       linkdrop_token,
       token_image,
       token_name,
-      additional_wallets_on
+      additional_wallets_on,
+      factory_address
     } : TLinkParams = data
 
     return {
       creator_address,
+      factory_address,
       sponsored,
       chain_id,
       campaign_number,
diff --git a/src/types/link-params/index.ts b/src/types/link-params/index.ts
index 2a39c07..c9d0817 100644
--- a/src/types/link-params/index.ts
+++ b/src/types/link-params/index.ts
@@ -24,6 +24,7 @@ type TLinkParams = {
   token_image: string
   token_name: string
   additional_wallets_on: boolean
+  factory_address: boolean
 }
 
 export default TLinkParams
\ No newline at end of file