Error to Slack (Stage) icon

Error to Slack (Stage)

Connect to the Error output of Telegram Long Polling Trigger (or any node that outputs botId + error). Sends each item to a Slack channel using the given token.

Error to Slack (Stage)

AI-generated

Summary

Send error notifications to Slack using a configurable bot token, channel, and formatting options.

Inputs

  • slackToken (required) — Slack Bot User OAuth Token (xoxb-...). Create an app, add chat:write scope, install to workspace.
  • channel (required) — Channel ID (e.g. C01234ABCD) or channel name (e.g. #alerts). Bot must be in the channel.
  • formatMode — How to build the Slack message from incoming items.
  • messagePrefix — Optional prefix for each message (e.g. emoji or label).
  • errorField — JSON key containing the error text (default: error). Use "error" for Trigger Error output.
  • botIdField — JSON key containing the bot ID (default: botId). Use "botId" for Trigger Error output.

Output shape

array of items; each item contains a json property with the processed payload and flags _slackSent (boolean) indicating success, and optionally _slackError on failure

If continueOnFail is enabled, failed posts are marked with _slackError and the workflow continues; otherwise errors propagate.

Examples

Example 1: Simple error message to #alerts

Slack token, channel '#alerts', formatMode 'simple', using default errorField and botIdField.

Example 2: Structured JSON error with custom prefix

Set Slack token, channel, formatMode 'structured', add a Message Prefix, optionally adjust errorField and botIdField.

Example 3: Continue on failure and mark items

Enable continueOnFail (by default), allowing failed Slack posts to be recorded with _slackError while processing remaining items.

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