177 lines
6.4 KiB
JSON
177 lines
6.4 KiB
JSON
{
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"meta": {
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"instanceId": "dbd43d88d26a9e30d8aadc002c9e77f1400c683dd34efe3778d43d27250dde50"
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},
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"nodes": [
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{
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"id": "f305e08e-d4b4-4ec6-be74-5edb7a3711e5",
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"name": "Schedule Trigger",
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"type": "n8n-nodes-base.scheduleTrigger",
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"position": [
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520,
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1279
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],
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"parameters": {
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"rule": {
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"interval": [
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{
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"field": "minutes"
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}
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]
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}
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},
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"typeVersion": 1.1
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},
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{
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"id": "abac20ef-6319-40e3-8d30-806d7499a427",
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"name": "Send Telegram Message",
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"type": "n8n-nodes-base.telegram",
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"position": [
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1360,
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1279
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],
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"parameters": {
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"text": "={{ $json.data.replaceAll(/(Last Price: \\S+)$/gm,\"$1\\n\").slice(0,1000) }}",
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"chatId": "-1002138086614",
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"additionalFields": {}
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},
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"typeVersion": 1
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},
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{
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"id": "d23c3277-62ca-4e1f-ad5d-48c07e0d6b94",
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"name": "Aggregate",
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"type": "n8n-nodes-base.aggregate",
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"notes": "Combine all items",
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"position": [
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1020,
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1279
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],
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"parameters": {
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"options": {},
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"aggregate": "aggregateAllItemData"
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},
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"notesInFlow": true,
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"typeVersion": 1
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},
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{
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"id": "ba174e7f-4377-46dc-aca8-30adf81e5d61",
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"name": "Binance 24h Price Change",
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"type": "n8n-nodes-base.httpRequest",
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"notes": "Get data of changed price coins in last 24h",
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"position": [
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680,
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1279
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],
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"parameters": {
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"url": "https://api.binance.com/api/v1/ticker/24hr",
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"options": {}
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},
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"notesInFlow": true,
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"typeVersion": 1
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},
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{
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"id": "575563d5-3fb5-40f3-8017-d015cc822d5f",
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"name": "Filter by 10% Change rate",
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"type": "n8n-nodes-base.function",
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"notes": "Filter by 10% Up & Down",
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"position": [
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860,
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1279
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],
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"parameters": {
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"functionCode": "// Iterate over all coins and check for 10% price change\nconst significantChanges = [];\nfor (const coin of items[0].json) {\n const priceChangePercent = parseFloat(coin.priceChangePercent);\n if (Math.abs(priceChangePercent) >= 15) {\n significantChanges.push({ \n symbol: coin.symbol, \n priceChangePercent, \n lastPrice: coin.lastPrice \n });\n }\n}\n\n// Sort the items by percent rate from high to low\nsignificantChanges.sort((a, b) => b.priceChangePercent - a.priceChangePercent);\n\n// Format the sorted data for output\nconst sortedOutput = significantChanges.map(change => ({\n json: { message: `\\`\\`\\`${change.symbol} Price changed by ${change.priceChangePercent}% \\n Last Price: ${change.lastPrice}\\`\\`\\`` }\n}));\n\nreturn sortedOutput;\n"
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},
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"notesInFlow": true,
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"typeVersion": 1
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},
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{
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"id": "dcfeae2e-bcdd-472d-98e4-8c1772ccdf1b",
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"name": "Split By 1K chars",
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"type": "n8n-nodes-base.code",
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"notes": "Split them for telegram message limit",
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"position": [
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1180,
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1279
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],
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"parameters": {
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"jsCode": "// Function to split the data into chunks of approximately 1000 characters\nfunction splitDataIntoChunks(data) {\n const chunks = [];\n let currentChunk = \"\";\n\n data.forEach(item => {\n // Ensure that each item has a 'message' property\n if (item && item.message) {\n const message = item.message + \"\\n\"; // Adding a newline for separation\n // Check if adding this message to the current chunk would exceed the 1000 characters limit\n if (currentChunk.length + message.length > 1000) {\n // If so, push the current chunk to the chunks array and start a new chunk\n chunks.push({ json: { data: currentChunk } });\n currentChunk = message;\n } else {\n // Otherwise, add the message to the current chunk\n currentChunk += message;\n }\n }\n });\n\n // Add the last chunk if it's not empty\n if (currentChunk) {\n chunks.push({ json: { data: currentChunk } });\n }\n\n return chunks;\n}\n\n// The input data is passed from the previous node\nconst inputData = items[0].json.data; // Accessing the 'data' property\n\n// Process the data\nconst result = splitDataIntoChunks(inputData);\n\n// Output the result\nreturn result;\n"
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},
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"notesInFlow": true,
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"typeVersion": 2
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},
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{
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"id": "40e25c71-641a-4b69-afec-b8a93d5d6448",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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483.54457851446114,
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1040
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],
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"parameters": {
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"color": 5,
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"width": 1040.928205084989,
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"height": 183.94838465674636,
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"content": "### Workflow Setup Steps:\n1. Ensure the **_Schedule Trigger_** is active to desired cron time (Default 5 minutes).\n2. [_Optional_] Configure the **_Binance 24h Price Change_** node with your API details (Default one is Free Public API Call - Free).\n3. Set up your **Telegram bot** token in the **Telegram node credentials**.\n4. Update the **_Chat ID_** in the **_Send Telegram Message_** node.\n5. Test the workflow to ensure everything is set up correctly.\n* **Notes**: Detailed telegram bot setup instructions are available in the [workflow's n8n page](https://n8n.io/workflows/2043-crypto-market-alert-system-with-binance-and-telegram-integration)."
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},
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"typeVersion": 1
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}
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],
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"pinData": {},
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"connections": {
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"Aggregate": {
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"main": [
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[
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{
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"node": "Split By 1K chars",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Schedule Trigger": {
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"main": [
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[
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{
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"node": "Binance 24h Price Change",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Split By 1K chars": {
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"main": [
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[
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{
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"node": "Send Telegram Message",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Binance 24h Price Change": {
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"main": [
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[
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{
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"node": "Filter by 10% Change rate",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Filter by 10% Change rate": {
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"main": [
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[
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{
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"node": "Aggregate",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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}
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} |