diff --git a/paste.sh b/paste.sh
new file mode 100644
index 0000000..1010a75
--- /dev/null
+++ b/paste.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+# All-in-one
+
+HOST="${PASTEBIN_HOST:-http://100.87.87.103:8184}"
+USAGE="Verwendung: $0 [-s <datei>] [-g <paste-id>] [-h <host>]"
+
+while getopts ":s:g:h:" opt; do
+  case $opt in
+    s) FILE="$OPTARG" ;;
+    g) PASTE_ID="$OPTARG" ;;
+    h) HOST="$OPTARG" ;;
+    :) echo "Option -$OPTARG erfordert ein Argument."; echo "$USAGE"; exit 1 ;;
+    \?) echo "Unbekannte Option: -$OPTARG"; echo "$USAGE"; exit 1 ;;
+  esac
+done
+
+if [ -z "$FILE" ] && [ -z "$PASTE_ID" ]; then
+  echo "$USAGE"
+  exit 1
+fi
+
+if [ -n "$FILE" ] && [ -n "$PASTE_ID" ]; then
+  echo "Fehler: -s und -g schließen sich gegenseitig aus."
+  echo "$USAGE"
+  exit 1
+fi
+
+# --- Senden ---
+if [ -n "$FILE" ]; then
+  if [ ! -f "$FILE" ]; then
+    echo "Datei nicht gefunden: $FILE"
+    exit 1
+  fi
+  FILENAME=$(basename "$FILE")
+  RESPONSE=$(curl -s -X POST "$HOST/api/v1/paste" \
+    -H "Content-Type: application/json" \
+    -d "{
+      \"expiry\": \"1day\",
+      \"files\": [{
+        \"name\": \"$FILENAME\",
+        \"lexer\": \"text\",
+        \"content\": $(python3 -c 'import json,sys; print(json.dumps(sys.stdin.read()))' < "$FILE")
+      }]
+    }")
+  LINK=$(echo "$RESPONSE" | python3 -c 'import json,sys; print(json.loads(sys.stdin.read())["link"])' 2>/dev/null)
+  if [ -z "$LINK" ]; then
+    echo "Fehler: $RESPONSE"
+    exit 1
+  fi
+  echo "Paste URL:  $LINK"
+  echo "Paste-ID:   $(basename "$LINK")"
+fi
+
+# --- Empfangen ---
+if [ -n "$PASTE_ID" ]; then
+  curl -s "$HOST/api/v1/paste/$PASTE_ID" | \
+    python3 -c 'import json,sys; print(json.loads(sys.stdin.read())["files"][0]["content"])'
+fi
\ No newline at end of file