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Send a Daily Gratitude Reminder on LINE

Generate a daily reflection prompt and send it to a LINE conversation.

Setup

Connect an AI model and a LINE Messaging API channel. Set a reachable user, group or room ID in Send the LINE reminder. In n8n connect Azure OpenAI, select your deployed model, configure a Header Auth credential named Authorization with value Bearer YOUR_LINE_CHANNEL_ACCESS_TOKEN, and set the destination ID in Prepare the LINE message. Activate one format.

Behavior

At 21:00 in Asia/Bangkok, the model rewrites a prompt asking the recipient to reflect on something good that happened today. One text message is sent to the configured LINE conversation. Review the time zone and model before activation. Model responses can vary. LINE acceptance does not guarantee delivery to a recipient who has blocked the account. If a push fails or its outcome is uncertain, check the conversation before retrying.

Inspiration & credits

Changes to the source

Open Flow uses its configured AI Agent and the LINE push Action. n8n retains Azure OpenAI. The models and sampling settings can produce different wording.
Set minute 00 explicitly for 21:00; the source did not set a minute. Both formats construct the LINE JSON safely and stop for empty or oversized output. They retain punctuation and newlines instead of stripping quotes and markup.

Adapted from Gratitude Jar Reminder in Zie619/n8n-workflows. The source export does not identify a separate template author or license.

The collection’s MIT notice is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see repository licensing.

MIT License

Copyright (c) 2025 Zie619

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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

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