Reddit crypto market intelligence with CoinGecko alerts to Discord

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🚀 Reddit Crypto Intelligence & Market Spike Detector

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🧠 Workflow Description

Reddit Crypto Intelligence & Market Spike Detector is an automated market sentiment and price-monitoring workflow that connects social chatter with real-time crypto price analytics. It continuously scans new posts from r/CryptoCurrency, extracts recently mentioned coins, checks live price movements via CoinGecko, and alerts you on Discord when a significant spike or drop occurs.

This automation empowers traders, analysts, and communities to spot early market trends before they become mainstream — all using free APIs and open data.

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⚙️ How It Works

1. Monitor Reddit Activity

◦ Automatically fetches the latest posts from r/CryptoCurrency using Reddit’s free RSS feed. ◦ Captures trending titles, post timestamps, and mentions of coins or tokens (e.g., $BTC, $ETH, $SOL, $PEPE).

2. Extract Coin Mentions

◦ A Code Node parses the feed using regex ($[A-Za-z0-9]{2,10}) to identify any symbols or tickers discussed. ◦ Removes duplicates and normalizes all results for accurate data mapping.

3. Fetch Market Data

◦ Each detected coin symbol is matched with CoinGecko’s public API to fetch live market data, including current price, market rank, and 24-hour price change. ◦ No API key required — completely free and reliable source.

4. Detect Market Movement

◦ A second Code Node filters the fetched data to identify price movements greater than ±5% within the last 24 hours. ◦ This helps isolate meaningful market action from routine fluctuations.

5. Generate and Send Alerts

◦ When a spike or dip is detected, the workflow composes a rich alert message including: ▪ 💎 Coin name and symbol ▪ 💰 Current price ▪ 📈 24h percentage change ▪ 🕒 Timestamp of detection ◦ The message is sent automatically to your Discord channel using a preconfigured webhook.

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💬 Example Output

🚨 Crypto Reddit Mention & Price Spike Alert! 🚨

💎 ETHEREUM (ETH) 💰 $3,945.23 📈 Change: +6.12%

💎 SOLANA (SOL) 💰 $145.88 📈 Change: +8.47%

🕒 Checked at: 2025-10-31T15:00:00Z

If no coins cross the ±5% threshold:

“No price spikes detected in the latest Reddit check.”

🔔 #MarketIntel #CryptoSentiment #PriceAlert

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🪄 Key Features

• 🧠 Social + Market Intelligence – Combines Reddit sentiment with live market data to detect potential early signals. • 🔎 Automated Coin Detection – Dynamically identifies newly discussed tokens from live posts. • 📊 Smart Spike Filtering – Highlights only meaningful movements above configurable thresholds. • 💬 Discord Alerts – Delivers clear, structured, and timestamped alerts to your community automatically. • ⚙️ Fully No-Cost Stack – Utilizes free Reddit and CoinGecko APIs with no authentication required.

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🧩 Use Cases

• Crypto Traders: Detect early hype or momentum shifts driven by social chatter. • Analysts: Automate social sentiment tracking tied directly to live market metrics. • Community Managers: Keep members informed about trending coins automatically. • Bots & AI Assistants: Integrate this logic to enhance automated trading signals or alpha alerts.

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🧰 Required Setup

• Discord Webhook URL – For automatic alert posting. • (Optional) CoinGecko API endpoint (no API key required). • n8n Instance – Self-hosted or Cloud; free tier is sufficient. • Workflow Schedule – Recommended: hourly (Cron Node interval = 1 hour).

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AFK Crypto Website: afkcrypto.com