diff --git a/esim/esim.go b/esim/esim.go
index ab9bb5e..f3c5e7b 100644
--- a/esim/esim.go
+++ b/esim/esim.go
@@ -143,15 +143,16 @@ func (e *esim) execute(arguments []string) ([]byte, error) {
 
 	os.Setenv("AT_DEVICE", e.device)
 	os.Setenv("APDU_INTERFACE", e.lpacPath+"/libapduinterface_at.so")
-	os.Setenv("ES9P_INTERFACE", e.lpacPath+"/libes9pinterface_curl.so")
-	os.Setenv("OUTPUT_JSON", "1")
+	os.Setenv("HTTP_INTERFACE", e.lpacPath+"/libhttpinterface_curl.so")
 
 	slog.Info("command executing", "arguments", strings.Join(arguments, " "))
 	cmd := exec.Command(lpacBin, arguments...)
 	var stdout bytes.Buffer
+	var stderr bytes.Buffer
 	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
 	err := cmd.Run()
-	slog.Info("command executed", "output", stdout.String(), "error", err)
+	slog.Info("command executed", "output", stdout.String(), "stderr", stderr.String(), "error", err)
 
 	if err != nil {
 		var errResp errorResponse
diff --git a/esim/lpac/linux-amd64/libapduinterface_at.so b/esim/lpac/linux-amd64/libapduinterface_at.so
index 25ccdd4..e2f5f97 100644
Binary files a/esim/lpac/linux-amd64/libapduinterface_at.so and b/esim/lpac/linux-amd64/libapduinterface_at.so differ
diff --git a/esim/lpac/linux-amd64/libapduinterface_pcsc.so b/esim/lpac/linux-amd64/libapduinterface_pcsc.so
index cffc6d5..39a4a55 100644
Binary files a/esim/lpac/linux-amd64/libapduinterface_pcsc.so and b/esim/lpac/linux-amd64/libapduinterface_pcsc.so differ
diff --git a/esim/lpac/linux-amd64/libapduinterface_stdio.so b/esim/lpac/linux-amd64/libapduinterface_stdio.so
new file mode 100755
index 0000000..bd5fa75
Binary files /dev/null and b/esim/lpac/linux-amd64/libapduinterface_stdio.so differ
diff --git a/esim/lpac/linux-amd64/libes9pinterface_curl.so b/esim/lpac/linux-amd64/libes9pinterface_curl.so
deleted file mode 100644
index 271799e..0000000
Binary files a/esim/lpac/linux-amd64/libes9pinterface_curl.so and /dev/null differ
diff --git a/esim/lpac/linux-amd64/libhttpinterface_curl.so b/esim/lpac/linux-amd64/libhttpinterface_curl.so
new file mode 100755
index 0000000..a41ceb8
Binary files /dev/null and b/esim/lpac/linux-amd64/libhttpinterface_curl.so differ
diff --git a/esim/lpac/linux-amd64/libhttpinterface_stdio.so b/esim/lpac/linux-amd64/libhttpinterface_stdio.so
new file mode 100755
index 0000000..a670de0
Binary files /dev/null and b/esim/lpac/linux-amd64/libhttpinterface_stdio.so differ
diff --git a/esim/lpac/linux-amd64/lpac b/esim/lpac/linux-amd64/lpac
index f0107e6..36ca69b 100755
Binary files a/esim/lpac/linux-amd64/lpac and b/esim/lpac/linux-amd64/lpac differ
diff --git a/esim/lpac/linux-arm64/libapduinterface_at.so b/esim/lpac/linux-arm64/libapduinterface_at.so
index 2f3f9f5..78384c7 100644
Binary files a/esim/lpac/linux-arm64/libapduinterface_at.so and b/esim/lpac/linux-arm64/libapduinterface_at.so differ
diff --git a/esim/lpac/linux-arm64/libapduinterface_pcsc.so b/esim/lpac/linux-arm64/libapduinterface_pcsc.so
index c857b0d..eeefbc8 100644
Binary files a/esim/lpac/linux-arm64/libapduinterface_pcsc.so and b/esim/lpac/linux-arm64/libapduinterface_pcsc.so differ
diff --git a/esim/lpac/linux-arm64/libes9pinterface_curl.so b/esim/lpac/linux-arm64/libapduinterface_stdio.so
similarity index 85%
rename from esim/lpac/linux-arm64/libes9pinterface_curl.so
rename to esim/lpac/linux-arm64/libapduinterface_stdio.so
index b5dd86c..be4e393 100644
Binary files a/esim/lpac/linux-arm64/libes9pinterface_curl.so and b/esim/lpac/linux-arm64/libapduinterface_stdio.so differ
diff --git a/esim/lpac/linux-arm64/libhttpinterface_curl.so b/esim/lpac/linux-arm64/libhttpinterface_curl.so
new file mode 100644
index 0000000..ce6d345
Binary files /dev/null and b/esim/lpac/linux-arm64/libhttpinterface_curl.so differ
diff --git a/esim/lpac/linux-arm64/libhttpinterface_stdio.so b/esim/lpac/linux-arm64/libhttpinterface_stdio.so
new file mode 100644
index 0000000..218955d
Binary files /dev/null and b/esim/lpac/linux-arm64/libhttpinterface_stdio.so differ
diff --git a/esim/lpac/linux-arm64/lpac b/esim/lpac/linux-arm64/lpac
index f122575..ba35a09 100644
Binary files a/esim/lpac/linux-arm64/lpac and b/esim/lpac/linux-arm64/lpac differ