diff --git a/public/telegram/broadcast_test.php b/public/telegram/broadcast_test.php
index d948884..f598640 100644
--- a/public/telegram/broadcast_test.php
+++ b/public/telegram/broadcast_test.php
@@ -14,7 +14,8 @@ require_once __DIR__ . '/../auth_helpers.php';
 
 $config = require __DIR__ . '/../../config/database.php';
 $telegramConfig = require __DIR__ . '/../../config/telegram.php';
-require_once __DIR__ . '/../../config/telegram_message_footer.php';
+require_once __DIR__ . '/../../scripts/telegram/lib/message_footer.php';
+require_once __DIR__ . '/../../scripts/telegram/lib/http.php';
 
 $dsn = sprintf(
     'mysql:host=%s;dbname=%s;charset=%s',
@@ -61,160 +62,6 @@ function textLength(string $value): int
     return strlen($value);
 }
 
-function telegramHttpPostJson(string $url, array $payload): array
-{
-    $jsonPayload = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-    if ($jsonPayload === false) {
-        return [
-            'ok' => false,
-            'status_code' => 0,
-            'body' => null,
-            'error' => 'Die Telegram-Anfrage konnte nicht als JSON kodiert werden.',
-        ];
-    }
-
-    if (DIRECTORY_SEPARATOR === '\\' && function_exists('shell_exec')) {
-        $urlBase64 = base64_encode($url);
-        $payloadBase64 = base64_encode($jsonPayload);
-        $powerShellScript = str_replace(
-            ['__URL_BASE64__', '__PAYLOAD_BASE64__'],
-            [$urlBase64, $payloadBase64],
-            <<<'PS'
-$ErrorActionPreference = 'Stop'
-$url = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__URL_BASE64__'))
-$body = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__PAYLOAD_BASE64__'))
-try {
-    $response = Invoke-RestMethod -Method Post -Uri $url -ContentType 'application/json' -Body $body
-    [PSCustomObject]@{
-        ok = $true
-        body = ($response | ConvertTo-Json -Depth 20 -Compress)
-        error = ''
-    } | ConvertTo-Json -Compress
-} catch {
-    $stream = $null
-    $responseBody = ''
-    if ($_.Exception.Response) {
-        try {
-            $stream = $_.Exception.Response.GetResponseStream()
-            if ($stream) {
-                $reader = New-Object System.IO.StreamReader($stream)
-                $responseBody = $reader.ReadToEnd()
-            }
-        } catch {
-        } finally {
-            if ($stream) {
-                $stream.Dispose()
-            }
-        }
-    }
-    [PSCustomObject]@{
-        ok = $false
-        body = $responseBody
-        error = $_.Exception.Message
-    } | ConvertTo-Json -Compress
-}
-PS
-        );
-        $encodedCommandBinary = function_exists('iconv')
-            ? iconv('UTF-8', 'UTF-16LE', $powerShellScript)
-            : $powerShellScript;
-        $encodedCommand = base64_encode($encodedCommandBinary === false ? $powerShellScript : $encodedCommandBinary);
-        $command = 'powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand ' . $encodedCommand;
-        $rawOutput = shell_exec($command);
-
-        if ($rawOutput !== null && trim($rawOutput) !== '') {
-            $decodedShell = json_decode(trim($rawOutput), true);
-            if (is_array($decodedShell)) {
-                return [
-                    'ok' => (bool) ($decodedShell['ok'] ?? false),
-                    'status_code' => 0,
-                    'body' => $decodedShell['body'] ?? null,
-                    'error' => $decodedShell['error'] ?? null,
-                ];
-            }
-        }
-    }
-
-    if (function_exists('curl_init')) {
-        $ch = curl_init($url);
-        curl_setopt_array($ch, [
-            CURLOPT_POST => true,
-            CURLOPT_RETURNTRANSFER => true,
-            CURLOPT_HTTPHEADER => [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ],
-            CURLOPT_POSTFIELDS => $jsonPayload,
-            CURLOPT_TIMEOUT => 20,
-        ]);
-
-        $body = curl_exec($ch);
-        $curlError = curl_error($ch);
-        $statusCode = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
-        curl_close($ch);
-
-        if ($body === false) {
-            return [
-                'ok' => false,
-                'status_code' => $statusCode,
-                'body' => null,
-                'error' => $curlError !== '' ? $curlError : 'Die Telegram-Anfrage ist fehlgeschlagen.',
-            ];
-        }
-
-        return [
-            'ok' => true,
-            'status_code' => $statusCode,
-            'body' => $body,
-            'error' => null,
-        ];
-    }
-
-    $context = stream_context_create([
-        'http' => [
-            'method' => 'POST',
-            'header' => implode("\r\n", [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ]),
-            'content' => $jsonPayload,
-            'timeout' => 20,
-            'ignore_errors' => true,
-        ],
-    ]);
-
-    $body = @file_get_contents($url, false, $context);
-    $statusCode = 0;
-    $responseHeaders = function_exists('http_get_last_response_headers')
-        ? http_get_last_response_headers()
-        : ($http_response_header ?? null);
-
-    if (is_array($responseHeaders)) {
-        foreach ($responseHeaders as $headerLine) {
-            if (preg_match('/^HTTP\/\S+\s+(\d{3})\b/', $headerLine, $matches) === 1) {
-                $statusCode = (int) $matches[1];
-                break;
-            }
-        }
-    }
-
-    if ($body === false) {
-        return [
-            'ok' => false,
-            'status_code' => $statusCode,
-            'body' => null,
-            'error' => 'Die Telegram-Anfrage ist fehlgeschlagen. Auf diesem Server ist moeglicherweise weder cURL noch der HTTPS-Stream-Wrapper verfuegbar.',
-        ];
-    }
-
-    return [
-        'ok' => true,
-        'status_code' => $statusCode,
-        'body' => $body,
-        'error' => null,
-    ];
-}
-
 function sendTelegramMessage(string $botToken, string $chatId, string $messageText): array
 {
     $response = telegramHttpPostJson(
diff --git a/public/telegram/webhook.php b/public/telegram/webhook.php
index 56a082b..5ae6bf2 100644
--- a/public/telegram/webhook.php
+++ b/public/telegram/webhook.php
@@ -6,7 +6,8 @@ error_reporting(E_ALL);
 
 $config = require __DIR__ . '/../../config/database.php';
 $telegramConfig = require __DIR__ . '/../../config/telegram.php';
-require_once __DIR__ . '/../../config/telegram_message_footer.php';
+require_once __DIR__ . '/../../scripts/telegram/lib/message_footer.php';
+require_once __DIR__ . '/../../scripts/telegram/lib/http.php';
 
 $dsn = sprintf(
     'mysql:host=%s;dbname=%s;charset=%s',
@@ -33,50 +34,6 @@ function telegramWebhookRespond(array $payload, int $statusCode = 200): never
     exit;
 }
 
-function telegramHttpPostJson(string $url, array $payload): bool
-{
-    $jsonPayload = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-    if ($jsonPayload === false) {
-        return false;
-    }
-
-    if (function_exists('curl_init')) {
-        $ch = curl_init($url);
-        curl_setopt_array($ch, [
-            CURLOPT_POST => true,
-            CURLOPT_RETURNTRANSFER => true,
-            CURLOPT_HTTPHEADER => [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ],
-            CURLOPT_POSTFIELDS => $jsonPayload,
-            CURLOPT_TIMEOUT => 15,
-        ]);
-
-        $body = curl_exec($ch);
-        curl_close($ch);
-
-        return $body !== false;
-    }
-
-    $context = stream_context_create([
-        'http' => [
-            'method' => 'POST',
-            'header' => implode("\r\n", [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ]),
-            'content' => $jsonPayload,
-            'timeout' => 15,
-            'ignore_errors' => true,
-        ],
-    ]);
-
-    $body = @file_get_contents($url, false, $context);
-
-    return $body !== false;
-}
-
 function telegramSendBotMessage(array $telegramConfig, string $chatId, string $messageText): void
 {
     $botToken = trim((string) ($telegramConfig['bot_token'] ?? ''));
diff --git a/scripts/telegram/bootstrap.php b/scripts/telegram/bootstrap.php
index 6bd169c..1393ba3 100644
--- a/scripts/telegram/bootstrap.php
+++ b/scripts/telegram/bootstrap.php
@@ -17,7 +17,7 @@ $rootDir = dirname(__DIR__, 2);
 $stateFile = __DIR__ . DIRECTORY_SEPARATOR . 'telegram_cron_state.json';
 $dbConfig = require $rootDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'database.php';
 $telegramConfig = require $rootDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'telegram.php';
-require_once $rootDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'telegram_message_footer.php';
+require_once __DIR__ . DIRECTORY_SEPARATOR . 'lib' . DIRECTORY_SEPARATOR . 'message_footer.php';
 
 $GLOBALS['filterColorConfigPath'] = $rootDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'filter_colors.json';
 
diff --git a/scripts/telegram/lib/http.php b/scripts/telegram/lib/http.php
new file mode 100644
index 0000000..abfc8d7
--- /dev/null
+++ b/scripts/telegram/lib/http.php
@@ -0,0 +1,155 @@
+<?php
+declare(strict_types=1);
+
+function telegramHttpPostJson(string $url, array $payload): array
+{
+    $jsonPayload = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    if ($jsonPayload === false) {
+        return [
+            'ok' => false,
+            'status_code' => 0,
+            'body' => null,
+            'error' => 'Die Telegram-Anfrage konnte nicht als JSON kodiert werden.',
+        ];
+    }
+
+    if (DIRECTORY_SEPARATOR === '\\' && function_exists('shell_exec')) {
+        $urlBase64 = base64_encode($url);
+        $payloadBase64 = base64_encode($jsonPayload);
+        $powerShellScript = str_replace(
+            ['__URL_BASE64__', '__PAYLOAD_BASE64__'],
+            [$urlBase64, $payloadBase64],
+            <<<'PS'
+$ErrorActionPreference = 'Stop'
+$url = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__URL_BASE64__'))
+$body = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__PAYLOAD_BASE64__'))
+try {
+    $response = Invoke-RestMethod -Method Post -Uri $url -ContentType 'application/json' -Body $body
+    [PSCustomObject]@{
+        ok = $true
+        body = ($response | ConvertTo-Json -Depth 20 -Compress)
+        error = ''
+    } | ConvertTo-Json -Compress
+} catch {
+    $stream = $null
+    $responseBody = ''
+    if ($_.Exception.Response) {
+        try {
+            $stream = $_.Exception.Response.GetResponseStream()
+            if ($stream) {
+                $reader = New-Object System.IO.StreamReader($stream)
+                $responseBody = $reader.ReadToEnd()
+            }
+        } catch {
+        } finally {
+            if ($stream) {
+                $stream.Dispose()
+            }
+        }
+    }
+    [PSCustomObject]@{
+        ok = $false
+        body = $responseBody
+        error = $_.Exception.Message
+    } | ConvertTo-Json -Compress
+}
+PS
+        );
+        $encodedCommandBinary = function_exists('iconv')
+            ? iconv('UTF-8', 'UTF-16LE', $powerShellScript)
+            : $powerShellScript;
+        $encodedCommand = base64_encode($encodedCommandBinary === false ? $powerShellScript : $encodedCommandBinary);
+        $command = 'powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand ' . $encodedCommand;
+        $rawOutput = shell_exec($command);
+
+        if ($rawOutput !== null && trim($rawOutput) !== '') {
+            $decodedShell = json_decode(trim($rawOutput), true);
+            if (is_array($decodedShell)) {
+                return [
+                    'ok' => (bool) ($decodedShell['ok'] ?? false),
+                    'status_code' => 0,
+                    'body' => $decodedShell['body'] ?? null,
+                    'error' => $decodedShell['error'] ?? null,
+                ];
+            }
+        }
+    }
+
+    if (function_exists('curl_init')) {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_POST => true,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_HTTPHEADER => [
+                'Content-Type: application/json',
+                'Content-Length: ' . strlen($jsonPayload),
+            ],
+            CURLOPT_POSTFIELDS => $jsonPayload,
+            CURLOPT_TIMEOUT => 20,
+        ]);
+
+        $body = curl_exec($ch);
+        $curlError = curl_error($ch);
+        $statusCode = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+
+        if ($body === false) {
+            return [
+                'ok' => false,
+                'status_code' => $statusCode,
+                'body' => null,
+                'error' => $curlError !== '' ? $curlError : 'Die Telegram-Anfrage ist fehlgeschlagen.',
+            ];
+        }
+
+        return [
+            'ok' => true,
+            'status_code' => $statusCode,
+            'body' => $body,
+            'error' => null,
+        ];
+    }
+
+    $context = stream_context_create([
+        'http' => [
+            'method' => 'POST',
+            'header' => implode("\r\n", [
+                'Content-Type: application/json',
+                'Content-Length: ' . strlen($jsonPayload),
+            ]),
+            'content' => $jsonPayload,
+            'timeout' => 20,
+            'ignore_errors' => true,
+        ],
+    ]);
+
+    $body = @file_get_contents($url, false, $context);
+    $statusCode = 0;
+    $responseHeaders = function_exists('http_get_last_response_headers')
+        ? http_get_last_response_headers()
+        : ($http_response_header ?? null);
+
+    if (is_array($responseHeaders)) {
+        foreach ($responseHeaders as $headerLine) {
+            if (preg_match('/^HTTP\/\S+\s+(\d{3})\b/', $headerLine, $matches) === 1) {
+                $statusCode = (int) $matches[1];
+                break;
+            }
+        }
+    }
+
+    if ($body === false) {
+        return [
+            'ok' => false,
+            'status_code' => $statusCode,
+            'body' => null,
+            'error' => 'Die Telegram-Anfrage ist fehlgeschlagen. Auf diesem Server ist moeglicherweise weder cURL noch der HTTPS-Stream-Wrapper verfuegbar.',
+        ];
+    }
+
+    return [
+        'ok' => true,
+        'status_code' => $statusCode,
+        'body' => $body,
+        'error' => null,
+    ];
+}
diff --git a/config/telegram_message_footer.php b/scripts/telegram/lib/message_footer.php
similarity index 100%
rename from config/telegram_message_footer.php
rename to scripts/telegram/lib/message_footer.php
diff --git a/scripts/telegram/lib/telegram_api.php b/scripts/telegram/lib/telegram_api.php
index 877446b..6160254 100644
--- a/scripts/telegram/lib/telegram_api.php
+++ b/scripts/telegram/lib/telegram_api.php
@@ -9,123 +9,7 @@ declare(strict_types=1);
  * und Dokumenten. Die Cron-Tasks muessen dadurch keine Request-Details kennen.
  */
 
-function telegramHttpPostJson(string $url, array $payload): array
-{
-    $jsonPayload = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-    if ($jsonPayload === false) {
-        return [
-            'ok' => false,
-            'error' => 'Die Telegram-Anfrage konnte nicht als JSON kodiert werden.',
-            'body' => null,
-        ];
-    }
-
-    if (DIRECTORY_SEPARATOR === '\\' && function_exists('shell_exec')) {
-        $urlBase64 = base64_encode($url);
-        $payloadBase64 = base64_encode($jsonPayload);
-        $powerShellScript = str_replace(
-            ['__URL_BASE64__', '__PAYLOAD_BASE64__'],
-            [$urlBase64, $payloadBase64],
-            <<<'PS'
-$ErrorActionPreference = 'Stop'
-$url = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__URL_BASE64__'))
-$body = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__PAYLOAD_BASE64__'))
-try {
-    $response = Invoke-RestMethod -Method Post -Uri $url -ContentType 'application/json' -Body $body
-    [PSCustomObject]@{
-        ok = $true
-        body = ($response | ConvertTo-Json -Depth 20 -Compress)
-        error = ''
-    } | ConvertTo-Json -Compress
-} catch {
-    $stream = $null
-    $responseBody = ''
-    if ($_.Exception.Response) {
-        try {
-            $stream = $_.Exception.Response.GetResponseStream()
-            if ($stream) {
-                $reader = New-Object System.IO.StreamReader($stream)
-                $responseBody = $reader.ReadToEnd()
-            }
-        } catch {
-        } finally {
-            if ($stream) {
-                $stream.Dispose()
-            }
-        }
-    }
-    [PSCustomObject]@{
-        ok = $false
-        body = $responseBody
-        error = $_.Exception.Message
-    } | ConvertTo-Json -Compress
-}
-PS
-        );
-        $encodedCommandBinary = function_exists('iconv')
-            ? iconv('UTF-8', 'UTF-16LE', $powerShellScript)
-            : $powerShellScript;
-        $encodedCommand = base64_encode($encodedCommandBinary === false ? $powerShellScript : $encodedCommandBinary);
-        $command = 'powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand ' . $encodedCommand;
-        $rawOutput = shell_exec($command);
-
-        if ($rawOutput !== null && trim($rawOutput) !== '') {
-            $decodedShell = json_decode(trim($rawOutput), true);
-            if (is_array($decodedShell)) {
-                return [
-                    'ok' => (bool) ($decodedShell['ok'] ?? false),
-                    'error' => $decodedShell['error'] ?? null,
-                    'body' => $decodedShell['body'] ?? null,
-                ];
-            }
-        }
-    }
-
-    if (function_exists('curl_init')) {
-        $ch = curl_init($url);
-        curl_setopt_array($ch, [
-            CURLOPT_POST => true,
-            CURLOPT_RETURNTRANSFER => true,
-            CURLOPT_HTTPHEADER => [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ],
-            CURLOPT_POSTFIELDS => $jsonPayload,
-            CURLOPT_TIMEOUT => 20,
-        ]);
-
-        $body = curl_exec($ch);
-        $error = curl_error($ch);
-        curl_close($ch);
-
-        return [
-            'ok' => $body !== false,
-            'error' => $body === false ? $error : null,
-            'body' => $body !== false ? $body : null,
-        ];
-    }
-
-    $context = stream_context_create([
-        'http' => [
-            'method' => 'POST',
-            'header' => implode("\r\n", [
-                'Content-Type: application/json',
-                'Content-Length: ' . strlen($jsonPayload),
-            ]),
-            'content' => $jsonPayload,
-            'timeout' => 20,
-            'ignore_errors' => true,
-        ],
-    ]);
-
-    $body = @file_get_contents($url, false, $context);
-
-    return [
-        'ok' => $body !== false,
-        'error' => $body === false ? 'HTTP-Request fehlgeschlagen.' : null,
-        'body' => $body !== false ? $body : null,
-    ];
-}
+require_once __DIR__ . '/http.php';
 
 
 function telegramHttpPostMultipart(string $url, array $fields, string $fileField, string $filePath, ?string $fileName = null): array
@@ -217,7 +101,6 @@ PS
 
         $body = curl_exec($ch);
         $error = curl_error($ch);
-        curl_close($ch);
 
         return [
             'ok' => $body !== false,