diff --git a/ts/smartjwt.classes.smartjwt.ts b/ts/smartjwt.classes.smartjwt.ts
index 0b077bd..eec5da0 100644
--- a/ts/smartjwt.classes.smartjwt.ts
+++ b/ts/smartjwt.classes.smartjwt.ts
@@ -73,4 +73,8 @@ export class SmartJwt {
     this.setPrivateKey(keypair.privateKey);
     this.setPublicKey(keypair.publicKey);
   }
+
+  public async init() {
+    await this.createNewKeyPair();
+  }
 }