diff --git a/integration_tests/cosmoscli.py b/integration_tests/cosmoscli.py
index 809137c596..ecaab65c77 100644
--- a/integration_tests/cosmoscli.py
+++ b/integration_tests/cosmoscli.py
@@ -50,7 +50,9 @@ def __init__(self, cmd):
     def __call__(self, cmd, *args, stdin=None, stderr=subprocess.STDOUT, **kwargs):
         "execute chain-maind"
         args = " ".join(build_cli_args_safe(cmd, *args, **kwargs))
-        return interact(f"{self.cmd} {args}", input=stdin, stderr=stderr)
+        cli = f"{self.cmd} {args}"
+        print("mm-cli", cli)
+        return interact(cli, input=stdin, stderr=stderr)
 
 
 class CosmosCLI:
@@ -1840,3 +1842,34 @@ def query_bank_send(self, *denoms):
                 output="json",
             )
         ).get("send_enabled", [])
+
+    def query_e2ee_key(self, address):
+        return json.loads(
+            self.raw(
+                "q",
+                "e2ee",
+                "key",
+                address,
+                home=self.data_dir,
+                output="json",
+            )
+        )
+
+    def set_e2ee_key(self, key, **kwargs):
+        kwargs.setdefault("gas_prices", DEFAULT_GAS_PRICE)
+        kwargs.setdefault("gas", DEFAULT_GAS)
+        rsp = json.loads(
+            self.raw(
+                "tx",
+                "e2ee",
+                "set-encryption-key",
+                key,
+                "-y",
+                home=self.data_dir,
+                stderr=subprocess.DEVNULL,
+                **kwargs,
+            )
+        )
+        if rsp["code"] == 0:
+            rsp = self.event_query_tx_for(rsp["txhash"])
+        return rsp
diff --git a/integration_tests/test_e2ee.py b/integration_tests/test_e2ee.py
new file mode 100644
index 0000000000..9b20796d56
--- /dev/null
+++ b/integration_tests/test_e2ee.py
@@ -0,0 +1,10 @@
+import base64
+
+
+def test_set_key(cronos):
+    cli = cronos.cosmos_cli()
+    key = base64.b64encode(b"new_key").decode("utf-8")
+    cli.set_e2ee_key(key, _from="community")
+    adr = cli.address("community")
+    p = cli.query_e2ee_key(adr)
+    assert p["key"] == key
diff --git a/x/e2ee/autocli.go b/x/e2ee/autocli.go
index 1d4ec40126..f83bedd8d0 100644
--- a/x/e2ee/autocli.go
+++ b/x/e2ee/autocli.go
@@ -18,5 +18,18 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 				},
 			},
 		},
+		Tx: &autocliv1.ServiceCommandDescriptor{
+			Service: "e2ee.Msg",
+			RpcCommandOptions: []*autocliv1.RpcCommandOptions{
+				{
+					RpcMethod: "RegisterEncryptionKey",
+					Use:       "set-encryption-key [key]",
+					Short:     "Set encryption key is stored associated with the user address.",
+					PositionalArgs: []*autocliv1.PositionalArgDescriptor{
+						{ProtoField: "key"},
+					},
+				},
+			},
+		},
 	}
 }