Get a Telegram Alert Whenever Your Keyword Trends on Reddit
This watches Reddit for the terms you care about and pushes a clean Telegram alert the moment a match appears — so you join the conversation while it's still hot.
- 1
Step 1 — Poll the source
Add a
Redditsearch node (or scheduledHTTP Request) that runs every 15–60 minutes and returns the newest items for your keyword. - 2
Step 2 — Filter to real matches
Add an
Ifnode so only items whose title or body contains your keyword continue. Keep a list of seen IDs (in aSetor a data store) to avoid re-alerting on the same post. - 3
Step 3 — Announce in Telegram
Add a
Telegramnode. SetOperationtoSend Message, enter your chat ID, and build the message from the title, a snippet and the link. Create the bot with @BotFather and add its token as a credential.
Frequently asked questions
How do I avoid duplicate alerts?
Track the last-seen item ID. n8n's `Remove Duplicates` node or a tiny Google Sheet of seen IDs both work; compare before Step 3.
Can I watch several keywords?
Yes — run multiple searches in Step 1 or use an OR query, then let the same filter and Telegram step handle them all.
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