diff --git a/lib/seam/routes/clients/acs_encoders.rb b/lib/seam/routes/clients/acs_encoders.rb
index 9dcb400..d1b8d1e 100644
--- a/lib/seam/routes/clients/acs_encoders.rb
+++ b/lib/seam/routes/clients/acs_encoders.rb
@@ -37,6 +37,14 @@ def scan_credential(acs_encoder_id:, wait_for_action_attempt: nil)
 
         Helpers::ActionAttempt.decide_and_wait(Seam::Resources::ActionAttempt.load_from_response(res.body["action_attempt"]), @client, wait_for_action_attempt)
       end
+
+      def scan_to_assign_credential(acs_encoder_id:, acs_user_id: nil, user_identity_id: nil, wait_for_action_attempt: nil)
+        res = @client.post("/acs/encoders/scan_to_assign_credential", {acs_encoder_id: acs_encoder_id, acs_user_id: acs_user_id, user_identity_id: user_identity_id}.compact)
+
+        wait_for_action_attempt = wait_for_action_attempt.nil? ? @defaults.wait_for_action_attempt : wait_for_action_attempt
+
+        Helpers::ActionAttempt.decide_and_wait(Seam::Resources::ActionAttempt.load_from_response(res.body["action_attempt"]), @client, wait_for_action_attempt)
+      end
     end
   end
 end
diff --git a/package-lock.json b/package-lock.json
index c4678aa..698baad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "devDependencies": {
         "@seamapi/fake-seam-connect": "1.86.0",
         "@seamapi/nextlove-sdk-generator": "^1.19.10",
-        "@seamapi/types": "1.848.0",
+        "@seamapi/types": "1.853.0",
         "del": "^7.1.0",
         "markdown-toc": "^1.2.0",
         "prettier": "^3.2.5"
@@ -536,9 +536,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.848.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.848.0.tgz",
-      "integrity": "sha512-TB+7aiq70TOCoSOvuqTQ9n5xZ5wBOGewb6VauQ7HTuwO19L5osZm6MndqQL7qiQW8d4dawZBT15nevo7Pvre3g==",
+      "version": "1.853.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.853.0.tgz",
+      "integrity": "sha512-Rmwm6M5TGPuMSLZwIsX7EDzgY/aCmvo51ZkZkxBVeMAQgOiMPWKahDClQKcstr268IGoGe6PD8gJBH2W2rgdTw==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index b2f0f40..4471d80 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@seamapi/fake-seam-connect": "1.86.0",
     "@seamapi/nextlove-sdk-generator": "^1.19.10",
-    "@seamapi/types": "1.848.0",
+    "@seamapi/types": "1.853.0",
     "del": "^7.1.0",
     "markdown-toc": "^1.2.0",
     "prettier": "^3.2.5"