diff --git a/package.json b/package.json
index edf00cd..ef89bbd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",
diff --git a/src/services/OrionBlockchain/index.ts b/src/services/OrionBlockchain/index.ts
index 9fa0b82..a4d39b7 100644
--- a/src/services/OrionBlockchain/index.ts
+++ b/src/services/OrionBlockchain/index.ts
@@ -190,6 +190,10 @@ class OrionBlockchain {
     );
   }
 
+  getQueueLength() {
+    return fetchWithValidation(`https://${this.apiUrl}/api/queueLength`, z.number().int());
+  }
+
   getIDOInfo() {
     return fetchWithValidation(`https://${this.apiUrl}/api/solarflare`, IDOSchema);
   }