{ "name": "Forex Factory \u2013 High-Impact Telegram Alerts", "nodes": [ { "parameters": { "rule": { "interval": [ { "field": "minutes", "minutesInterval": 15 } ] } }, "id": "node-schedule", "name": "Every 15 Minutes", "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.2, "position": [ 0, 300 ] }, { "parameters": { "method": "GET", "url": "https://www.jblanked.com/news/api/calendar/", "authentication": "genericCredentialType", "genericAuthType": "httpHeaderAuth", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Api-Key YOUR_FOREX_FACTORY_API_KEY_HERE" }, { "name": "Content-Type", "value": "application/json" } ] }, "options": { "timeout": 10000, "response": { "response": { "fullResponse": false } } } }, "id": "node-http", "name": "Fetch FF Calendar", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 220, 300 ] }, { "parameters": { "jsCode": "// Split array response into individual n8n items\nconst events = $input.first().json;\n\nif (!Array.isArray(events)) {\n throw new Error('Expected an array of events from Forex Factory API');\n}\n\n// Map each event to an n8n item\nreturn events.map(event => ({\n json: {\n id: event.id ?? '',\n name: event.name ?? 'Unknown Event',\n currency: event.currency ?? '',\n impact: event.impact ?? '',\n date: event.date ?? '',\n time: event.time ?? '',\n forecast: event.forecast ?? 'N/A',\n previous: event.previous ?? 'N/A',\n actual: event.actual ?? 'Pending',\n outcome: event.outcome ?? '',\n strength: event.strength ?? ''\n }\n}));\n" }, "id": "node-parse", "name": "Parse Events", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 440, 300 ] }, { "parameters": { "conditions": { "options": { "caseSensitive": false, "leftValue": "", "typeValidation": "strict" }, "conditions": [ { "id": "cond-impact", "leftValue": "={{ $json.impact }}", "rightValue": "High", "operator": { "type": "string", "operation": "equals" } } ], "combinator": "and" }, "options": {} }, "id": "node-filter", "name": "Filter High Impact", "type": "n8n-nodes-base.filter", "typeVersion": 2, "position": [ 660, 300 ] }, { "parameters": { "jsCode": "// Deduplication using static in-memory store\n// For persistent dedup across runs, replace with a Redis or DB node\nif (!global.seenEventIds) {\n global.seenEventIds = new Set();\n}\n\nconst results = [];\n\nfor (const item of $input.all()) {\n const eventId = item.json.id + '_' + item.json.date;\n if (!global.seenEventIds.has(eventId)) {\n global.seenEventIds.add(eventId);\n results.push(item);\n }\n}\n\n// Limit set size to avoid memory bloat\nif (global.seenEventIds.size > 500) {\n global.seenEventIds = new Set([...global.seenEventIds].slice(-200));\n}\n\nreturn results;\n" }, "id": "node-dedup", "name": "Deduplicate Events", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 880, 300 ] }, { "parameters": { "jsCode": "// Build a rich Telegram message for each high-impact event\nconst item = $input.first().json;\n\nconst flagMap = {\n USD: '\ud83c\uddfa\ud83c\uddf8', EUR: '\ud83c\uddea\ud83c\uddfa', GBP: '\ud83c\uddec\ud83c\udde7', JPY: '\ud83c\uddef\ud83c\uddf5',\n AUD: '\ud83c\udde6\ud83c\uddfa', CAD: '\ud83c\udde8\ud83c\udde6', CHF: '\ud83c\udde8\ud83c\udded', NZD: '\ud83c\uddf3\ud83c\uddff',\n CNY: '\ud83c\udde8\ud83c\uddf3', INR: '\ud83c\uddee\ud83c\uddf3'\n};\n\nconst flag = flagMap[item.currency] ?? '\ud83c\udf10';\nconst actual = item.actual && item.actual !== 'Pending' ? `\\n\ud83d\udccc Actual: ${item.actual}` : '';\nconst outcome = item.outcome ? `\\n\ud83d\udcca Outcome: ${item.outcome}` : '';\nconst strength = item.strength ? `\\n\ud83d\udcaa Strength: ${item.strength}` : '';\n\nconst message =\n`\ud83d\udd34 *HIGH-IMPACT FOREX EVENT*\n\n${flag} *${item.currency}* \u2014 ${item.name}\n\n\ud83d\udd50 Time: ${item.date} ${item.time}\n\ud83d\udcc8 Forecast: ${item.forecast}\n\ud83d\udcc9 Previous: ${item.previous}${actual}${outcome}${strength}\n\n\u26a1 _Stay alert \u2014 market volatility expected_`;\n\nreturn [{ json: { ...item, telegramMessage: message } }];\n" }, "id": "node-format", "name": "Format Message", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1100, 300 ] }, { "parameters": { "chatId": "YOUR_TELEGRAM_CHAT_ID_HERE", "text": "={{ $json.telegramMessage }}", "additionalFields": { "parse_mode": "Markdown", "disable_notification": false } }, "id": "node-telegram", "name": "Send Telegram Alert", "type": "n8n-nodes-base.telegram", "typeVersion": 1.2, "position": [ 1320, 300 ], "credentials": { "telegramApi": { "name": "" } } }, { "parameters": { "content": "## \ud83d\udfe2 Setup Checklist\n\n**1. Forex Factory API key**\n- Node: `Fetch FF Calendar`\n- Replace `YOUR_FOREX_FACTORY_API_KEY_HERE` in the header\n- Get free key at: https://www.jblanked.com\n\n**2. Telegram Bot**\n- Go to @BotFather on Telegram \u2192 `/newbot`\n- Copy the token \u2192 add to n8n Credentials as *Telegram API*\n- Node: `Send Telegram Alert` \u2192 link that credential\n\n**3. Telegram Chat ID**\n- Node: `Send Telegram Alert`\n- Replace `YOUR_TELEGRAM_CHAT_ID_HERE`\n- To find yours: message @userinfobot on Telegram\n- For a channel: use `-100XXXXXXXXXX` format\n\n**4. Schedule**\n- Currently set to every 15 minutes\n- Adjust in `Every 15 Minutes` node if needed\n\n**5. Deduplication**\n- In-memory only (resets on n8n restart)\n- For persistent dedup: add a Redis or Postgres node before `Deduplicate Events`", "height": 380, "width": 420, "color": 4 }, "id": "node-sticky", "name": "Setup Instructions", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 0, -160 ] }, { "parameters": { "content": "## \ud83d\udcca Flow Overview\n\n**Every 15 min \u2192**\nFetch today's calendar from Forex Factory API\n\n**Parse \u2192**\nSplit array into individual event items\n\n**Filter \u2192**\nKeep only `impact === High`\n\n**Dedup \u2192**\nSkip already-alerted events\n\n**Format \u2192**\nBuild a Markdown message with flag emoji, time, forecast, previous, actual\n\n**Telegram \u2192**\nSend to your bot/channel", "height": 260, "width": 300, "color": 6 }, "id": "node-sticky2", "name": "Flow Overview", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 440, -160 ] }, { "parameters": { "content": "## \ud83d\udcac Example Telegram Message\n\n\ud83d\udd34 HIGH-IMPACT FOREX EVENT\n\n\ud83c\uddfa\ud83c\uddf8 USD \u2014 Non-Farm Payrolls\n\n\ud83d\udd50 Time: 2026-05-14 08:30\n\ud83d\udcc8 Forecast: 180K\n\ud83d\udcc9 Previous: 151K\n\ud83d\udccc Actual: 175K\n\ud83d\udcca Outcome: Worse than expected\n\ud83d\udcaa Strength: Medium\n\n\u26a1 Stay alert \u2014 market volatility expected", "height": 280, "width": 320, "color": 5 }, "id": "node-sticky3", "name": "Message Preview", "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 1100, -140 ] } ], "connections": { "Every 15 Minutes": { "main": [ [ { "node": "Fetch FF Calendar", "type": "main", "index": 0 } ] ] }, "Fetch FF Calendar": { "main": [ [ { "node": "Parse Events", "type": "main", "index": 0 } ] ] }, "Parse Events": { "main": [ [ { "node": "Filter High Impact", "type": "main", "index": 0 } ] ] }, "Filter High Impact": { "main": [ [ { "node": "Deduplicate Events", "type": "main", "index": 0 } ] ] }, "Deduplicate Events": { "main": [ [ { "node": "Format Message", "type": "main", "index": 0 } ] ] }, "Format Message": { "main": [ [ { "node": "Send Telegram Alert", "type": "main", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1", "saveManualExecutions": true, "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": "", "saveDataErrorExecution": "all", "saveDataSuccessExecution": "all", "executionTimeout": 300, "timezone": "Asia/Kolkata" }, "versionId": "1.0.0", "meta": { "templateCredsSetupCompleted": false }, "tags": [ "forex", "telegram", "alerts", "forex-factory", "high-impact" ] }