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Library / Monitoring, Ops & Incidents

Monitoring, Ops & Incidents

Send n8n Workflow Errors to Telegram

When another n8n workflow fails, it sends a Telegram message with the error details.

What it does

# 🚨 ERROR-MONITORING FLOW — SETUP GUIDE --- ## 🇬🇧 English 1. Create a Telegram bot with @BotFather and save the API token. 2. Get your chat_id - Send any message to the bot. - Visit https://api.telegram.org/bot /getUpdates - Copy the number in chat → id. 3. Open the "Send a text message" node → - select the bot credentials; - in Chat ID replace demo value 1234567890 with _your_ chat_id; - (optional) edit the message – placeholders {{$json.workflow.name}}, {{$json.error.message}}, {{$json.execution.id}} are preset. 4. Save, activate the workflow, trigger an error elsewhere to verify the alert. > ⚠️ Keep this flow active 24/7 — otherwise errors won't be captured. --- ## 🇪🇸 Español 1. Crea un bot de Telegram con @BotFather y guarda el token API. 2. Obtén tu chat_id - Envía cualquier mensaje al bot. - Abre https://api.telegram.org/bot /getUpdates - Copia el número en chat → id. 3. Abre el nodo "Send a text message" → - selecciona las credenciales del bot; - en Chat ID sustituye el demo 1234567890 por tu chat_id; - (opcional) ajusta el texto: {{$json.workflow.name}}, {{$json.error.message}}, {{$json.execution.id}}. 4. Guarda, activa el flujo y provoca un error para comprobar la notificación. > ⚠️ Mantén este flujo activo las 24 h. --- ## 🇩🇪 Deutsch 1. Telegram-Bot über @BotFather erstellen und API-Token sichern. 2. Deine chat_id ermitteln - Sende dem Bot eine Nachricht. - Öffne https://api.telegram.org/bot /getUpdates - Kopiere chat → id. 3. Node "Send a text message" öffnen → - Bot-Credentials wählen; - im Feld Chat ID Demo-Wert 1234567890 durch deine chat_id ersetzen; - (optional) Nachrichtentext anpassen ({{$json.workflow.name}}, {{$json.error.message}}, {{$json.execution.id}}). 4. Speichern, Flow aktivieren, Fehler auslösen – Benachrichtigung prüfen. > ⚠️ Flow dauerhaft aktiv lassen! --- ## 🇫🇷 Français 1. Créez un bot Telegram via @BotFather et notez le jeton API. 2. Trouvez votre chat_id - Envoyez un message au bot. - Allez sur https://api.telegram.org/bot /getUpdates - Copiez la valeur chat → id. 3. Ouvrez le nœud "Send a text message" → - sélectionnez les identifiants du bot ; - dans Chat ID remplacez 1234567890 par votre chat_id ; - (facultatif) modifiez le message : {{$json.workflow.name}}, {{$json.error.message}}, {{$json.execution.id}}. 4. Enregistrez, activez le flux, générez u

The steps

  1. Error Trigger
  2. Send a text message with info about error

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