{ "id": "65dLT87vPoyQexup", "meta": { "templateCredsSetupCompleted": true }, "name": "Automated Daily Crypto Market Report - Top Gainers & Losers", "tags": [], "nodes": [ { "id": "d4575dcd-57c9-4ade-9746-be644aba5443", "name": "Daily Crypto Trigger\t", "type": "n8n-nodes-base.cron", "position": [ 0, 240 ], "parameters": { "triggerTimes": { "item": [ { "hour": 0 } ] } }, "typeVersion": 1 }, { "id": "39d4dd2e-6ec8-4970-b5b1-8e9c896529ef", "name": "Set Configuration Variables\t", "type": "n8n-nodes-base.set", "position": [ 224, 240 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "symbols-assignment", "name": "vs_currency", "type": "string", "value": "usd" }, { "id": "whatsapp-number", "name": "whatsapp_number", "type": "string", "value": "+1234567890" }, { "id": "email-recipient", "name": "email_recipient", "type": "string", "value": "user@example.com" } ] } }, "typeVersion": 3.4 }, { "id": "eef4d478-03bd-438b-88c9-83244dd4e1d0", "name": "Fetch Crypto Data from CoinGecko\t", "type": "n8n-nodes-base.httpRequest", "position": [ 448, 240 ], "parameters": { "url": "=https://api.coingecko.com/api/v3/coins/markets?vs_currency={{ $json.vs_currency }}&order=market_cap_desc&per_page=100&page=1&sparkline=false&locale=en&price_change_percentage=24h", "options": { "timeout": 30000 } }, "typeVersion": 4.2 }, { "id": "29507472-9f45-4854-a25c-e0cb35136fa9", "name": "Process Crypto Movements\t", "type": "n8n-nodes-base.code", "position": [ 672, 240 ], "parameters": { "jsCode": "// Process crypto data and calculate movements\nlet processedStocks = [];\n\n// Log the raw input for debugging\nconsole.log('Raw API Input:', JSON.stringify($input.all(), null, 2));\n\n// Aggregate data from all input items\n$input.all().forEach(item => {\n const stockData = item.json;\n if (stockData && stockData.name && stockData.price_change_percentage_24h !== undefined) {\n const percentChange = parseFloat(stockData.price_change_percentage_24h);\n const price = parseFloat(stockData.current_price);\n const change = parseFloat(stockData.price_change_24h);\n \n processedStocks.push({\n name: stockData.name,\n symbol: stockData.symbol.toUpperCase(),\n price: isNaN(price) ? null : price,\n change: isNaN(change) ? null : change,\n percent_change: isNaN(percentChange) ? null : percentChange,\n volume: stockData.total_volume ? parseInt(stockData.total_volume) : null,\n high: stockData.high_24h ? parseFloat(stockData.high_24h) : null,\n low: stockData.low_24h ? parseFloat(stockData.low_24h) : null,\n movement_type: percentChange > 0 ? 'gain' : 'loss',\n abs_percent_change: Math.abs(percentChange)\n });\n }\n});\n\n// Log processed stocks for debugging\nconsole.log('Processed Stocks:', JSON.stringify(processedStocks, null, 2));\n\n// Sort by absolute percentage change (biggest movers)\nprocessedStocks.sort((a, b) => b.abs_percent_change - a.abs_percent_change);\n\n// Take top 100 biggest movers, gainers, and losers\nconst topMovers = processedStocks.slice(0, 100);\nconst gainers = processedStocks.filter(stock => stock.percent_change > 0).slice(0, 100);\nconst losers = processedStocks.filter(stock => stock.percent_change < 0).slice(0, 100);\n\n// Set current date and time in IST (02:33 PM IST, August 22, 2025)\nconst currentDate = new Date('2025-08-22T14:33:00+05:30').toLocaleString('en-IN', {\n \n year: 'numeric',\n month: 'long',\n day: 'numeric'\n});\n\nreturn [{\n json: {\n date: currentDate, // Reflects 02:33 PM IST, August 22, 2025\n total_stocks: processedStocks.length,\n top_gainers: gainers,\n top_losers: losers,\n biggest_movers: topMovers\n }\n}];" }, "typeVersion": 2 }, { "id": "65d484f2-0da1-4fba-86b3-eef7d8c59bb4", "name": "Format WhatsApp Message\t", "type": "n8n-nodes-base.code", "position": [ 896, 144 ], "parameters": { "jsCode": "// Generate WhatsApp message\n const data = $input.first().json;\n\nlet message = `\ud83d\udcc8 *DAILY CRYPTO MARKET REPORT*\\n`;\nmessage += `\ud83d\udcc5 Date: ${data.date}\\n`;\nmessage += `\ud83d\udcca Analyzed: ${data.total_stocks} cryptos\\n\\n`;\n\n// Top Gainers\nmessage += `\ud83d\udfe2 *TOP GAINERS*\\n`;\nmessage += `\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\\n`;\ndata.top_gainers.forEach((stock, index) => {\n message += `${index + 1}. ${stock.symbol}\\n`;\n message += ` \ud83d\udcb0 $${stock.price?.toFixed(2) || 'N/A'}\\n`;\n message += ` \ud83d\udcc8 +${stock.percent_change?.toFixed(2)}% (+$${stock.change?.toFixed(2)})\\n\\n`;\n});\n\n// Top Losers\nmessage += `\ud83d\udd34 *TOP LOSERS*\\n`;\nmessage += `\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\\n`;\ndata.top_losers.forEach((stock, index) => {\n message += `${index + 1}. ${stock.symbol}\\n`;\n message += ` \ud83d\udcb0 $${stock.price?.toFixed(2) || 'N/A'}\\n`;\n message += ` \ud83d\udcc9 ${stock.percent_change?.toFixed(2)}% ($${stock.change?.toFixed(2)})\\n\\n`;\n});\n\nmessage += `\\n\u26a1 Generated by Crypto Alert Bot`;\n\nreturn [{ json: { whatsapp_message: message } }];" }, "typeVersion": 2 }, { "id": "337719ad-85c1-49bc-8bf9-b578f8718211", "name": "Format Email Content\t", "type": "n8n-nodes-base.code", "position": [ 896, 336 ], "parameters": { "jsCode": "// Generate HTML Email content\n const data = $input.first().json;\n\nlet htmlContent = `\n\n\n\n \n\n\n
\n
\n

\ud83d\udcc8 Daily Crypto Market Report

\n

Date: ${data.date}

\n
\n \n
\n
\n
${data.total_stocks}
\n
Cryptos Analyzed
\n
\n
\n
${data.top_gainers.length}
\n
Top Gainers
\n
\n
\n
${data.top_losers.length}
\n
Top Losers
\n
\n
\n\n
\n

\ud83d\udfe2 Top Gainers

\n \n \n \n \n \n \n \n \n \n \n \n `;\n\ndata.top_gainers.forEach((stock, index) => {\n htmlContent += `\n \n \n \n \n \n \n \n `;\n});\n\nhtmlContent += `\n \n
RankSymbolPriceChange% ChangeVolume
${index + 1}${stock.symbol}$${stock.price?.toFixed(2) || 'N/A'}+$${stock.change?.toFixed(2) || 'N/A'}+${stock.percent_change?.toFixed(2)}%${stock.volume?.toLocaleString() || 'N/A'}
\n
\n\n
\n

\ud83d\udd34 Top Losers

\n \n \n \n \n \n \n \n \n \n \n \n `;\n\ndata.top_losers.forEach((stock, index) => {\n htmlContent += `\n \n \n \n \n \n \n \n `;\n});\n\nhtmlContent += `\n \n
RankSymbolPriceChange% ChangeVolume
${index + 1}${stock.symbol}$${stock.price?.toFixed(2) || 'N/A'}$${stock.change?.toFixed(2) || 'N/A'}${stock.percent_change?.toFixed(2)}%${stock.volume?.toLocaleString() || 'N/A'}
\n
\n \n
\n

\u26a1 Generated automatically by Crypto Alert System

\n

Data provided by CoinGecko API

\n
\n
\n\n`;\n\n const plainText = `\nDAILY CRYPTO MARKET REPORT\\n========================\\nDate: ${data.date}\\nCryptos Analyzed: ${data.total_stocks}\\n\\nTOP GAINERS:\\n-----------\\n${data.top_gainers.map((stock, i) => `${i+1}. ${stock.symbol}: $${stock.price?.toFixed(2)} (+${stock.percent_change?.toFixed(2)}%)`).join('\\n')}\\n\\nTOP LOSERS:\\n----------\\n${data.top_losers.map((stock, i) => `${i+1}. ${stock.symbol}: $${stock.price?.toFixed(2)} (${stock.percent_change?.toFixed(2)}%)`).join('\\n')}\\n\\nGenerated by Crypto Alert System`;\n\nreturn [{\n json: {\n email_html: htmlContent,\n email_text: plainText,\n email_subject: `\ud83d\udcc8 Daily Crypto Report - ${data.date} | Top Movers Alert`\n }\n}];" }, "typeVersion": 2 }, { "id": "e66985b9-91e8-4345-994d-9713557bc7cd", "name": "Send Email Alert\t", "type": "n8n-nodes-base.emailSend", "position": [ 1120, 336 ], "parameters": { "html": "={{ $json.email_html }}", "options": {}, "subject": "={{ $json.email_subject }}", "toEmail": "={{ $('Set Configuration Variables\t').item.json.email_recipient }}", "fromEmail": "user@example.com", "emailFormat": "html" }, "credentials": { "smtp": { "name": "" } }, "typeVersion": 2 }, { "id": "7c7f1532-ef42-4537-b9c6-5fa1834dd832", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ 0, 0 ], "parameters": { "width": 180, "height": 200, "content": "Triggers daily at 00:00 UTC." }, "typeVersion": 1 }, { "id": "60622a0b-df55-46f3-8da7-961be1d89e61", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 224, 0 ], "parameters": { "color": 4, "width": 180, "height": 200, "content": "Configure phone numbers, and email addresses here" }, "typeVersion": 1 }, { "id": "1a47e027-c1d2-47aa-8083-b6a8dc033b09", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ 448, 0 ], "parameters": { "color": 3, "width": 180, "height": 200, "content": "Fetches 24h data for top 100 cryptos using CoinGecko API" }, "typeVersion": 1 }, { "id": "45c9aadb-c889-4aff-bffa-8a3940d1815d", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ 672, 0 ], "parameters": { "color": 5, "width": 180, "height": 200, "content": "Processes and ranks cryptos by biggest 24h movements" }, "typeVersion": 1 }, { "id": "dd16268b-0178-4416-ae19-bb8e4cc6b34c", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ 1088, 0 ], "parameters": { "color": 6, "width": 200, "height": 200, "content": "Sends alerts via WhatsApp/Telegram and Email with formatted reports" }, "typeVersion": 1 }, { "id": "bd9244db-2652-491e-9437-7b497098ee04", "name": "Send message", "type": "n8n-nodes-base.whatsApp", "position": [ 1120, 144 ], "parameters": { "textBody": "={{ $json.whatsapp_message }}", "operation": "send", "phoneNumberId": "=+919876543234", "additionalFields": {}, "recipientPhoneNumber": "={{ $('Set Configuration Variables\t').item.json.whatsapp_number }}" }, "credentials": { "whatsAppApi": { "name": "" } }, "typeVersion": 1 } ], "active": false, "settings": { "executionOrder": "v1" }, "versionId": "666f2f29-90e3-4f93-9267-a32bb6e03fc3", "connections": { "Daily Crypto Trigger\t": { "main": [ [ { "node": "Set Configuration Variables\t", "type": "main", "index": 0 } ] ] }, "Format Email Content\t": { "main": [ [ { "node": "Send Email Alert\t", "type": "main", "index": 0 } ] ] }, "Format WhatsApp Message\t": { "main": [ [ { "node": "Send message", "type": "main", "index": 0 } ] ] }, "Process Crypto Movements\t": { "main": [ [ { "node": "Format WhatsApp Message\t", "type": "main", "index": 0 }, { "node": "Format Email Content\t", "type": "main", "index": 0 } ] ] }, "Set Configuration Variables\t": { "main": [ [ { "node": "Fetch Crypto Data from CoinGecko\t", "type": "main", "index": 0 } ] ] }, "Fetch Crypto Data from CoinGecko\t": { "main": [ [ { "node": "Process Crypto Movements\t", "type": "main", "index": 0 } ] ] } } }