diff --git a/bin/upload-jmespath b/bin/upload-jmespath
new file mode 100755
index 0000000..c7be576
--- /dev/null
+++ b/bin/upload-jmespath
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+API_URL="https://jmespath-playground.koszewscy.waw.pl"
+JSON_FILE="-"
+
+function usage() {
+    echo "Usage: $0 [--api-url <url>] [--json-file <file>]"
+    exit 1
+}
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --api-url)
+            API_URL="$2"
+            shift 2
+            ;;
+        --json-file)
+            JSON_FILE="$2"
+            shift 2
+            ;;
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        *)
+            echo "ERROR: Unknown argument: $1"
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+# Send the POST request
+curl -s -X POST \
+    -H "Content-Type: application/json" \
+    -H "Accept: application/json" \
+    --data @${JSON_FILE} \
+    "$API_URL/api/v1/upload"
+