{
"meta": {
"instanceId": "dbd43d88d26a9e30d8aadc002c9e77f1400c683dd34efe3778d43d27250dde50"
},
"nodes": [
{
"id": "f305e08e-d4b4-4ec6-be74-5edb7a3711e5",
"name": "Schedule Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
520,
1279
],
"parameters": {
"rule": {
"interval": [
{
"field": "minutes"
}
]
}
},
"typeVersion": 1.100000000000000088817841970012523233890533447265625
},
{
"id": "abac20ef-6319-40e3-8d30-806d7499a427",
"name": "Send Telegram Message",
"type": "n8n-nodes-base.telegram",
"position": [
1360,
1279
],
"parameters": {
"text": "={{ $json.data.replaceAll(\/(Last Price: \\S+)$\/gm,\"$1\\n\").slice(0,1000) }}",
"chatId": "-1002138086614",
"additionalFields": []
},
"typeVersion": 1
},
{
"id": "d23c3277-62ca-4e1f-ad5d-48c07e0d6b94",
"name": "Aggregate",
"type": "n8n-nodes-base.aggregate",
"notes": "Combine all items",
"position": [
1020,
1279
],
"parameters": {
"options": [],
"aggregate": "aggregateAllItemData"
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "ba174e7f-4377-46dc-aca8-30adf81e5d61",
"name": "Binance 24h Price Change",
"type": "n8n-nodes-base.httpRequest",
"notes": "Get data of changed price coins in last 24h",
"position": [
680,
1279
],
"parameters": {
"url": "https:\/\/api.binance.com\/api\/v1\/ticker\/24hr",
"options": []
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "575563d5-3fb5-40f3-8017-d015cc822d5f",
"name": "Filter by 10% Change rate",
"type": "n8n-nodes-base.function",
"notes": "Filter by 10% Up & Down",
"position": [
860,
1279
],
"parameters": {
"functionCode": "\/\/ Iterate over all coins and check for 10% price change\nconst significantChanges = [];\nfor (const coin of items[0].json) {\n const priceChangePercent = parseFloat(coin.priceChangePercent);\n if (Math.abs(priceChangePercent) >= 15) {\n significantChanges.push({ \n symbol: coin.symbol, \n priceChangePercent, \n lastPrice: coin.lastPrice \n });\n }\n}\n\n\/\/ Sort the items by percent rate from high to low\nsignificantChanges.sort((a, b) => b.priceChangePercent - a.priceChangePercent);\n\n\/\/ Format the sorted data for output\nconst sortedOutput = significantChanges.map(change => ({\n json: { message: `\\`\\`\\`${change.symbol} Price changed by ${change.priceChangePercent}% \\n Last Price: ${change.lastPrice}\\`\\`\\`` }\n}));\n\nreturn sortedOutput;\n"
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "dcfeae2e-bcdd-472d-98e4-8c1772ccdf1b",
"name": "Split By 1K chars",
"type": "n8n-nodes-base.code",
"notes": "Split them for telegram message limit",
"position": [
1180,
1279
],
"parameters": {
"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"
},
"notesInFlow": true,
"typeVersion": 2
},
{
"id": "40e25c71-641a-4b69-afec-b8a93d5d6448",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
483.5445785144611363648436963558197021484375,
1040
],
"parameters": {
"color": 5,
"width": 1040.928205084989031092845834791660308837890625,
"height": 183.948384656746355858558672480285167694091796875,
"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)."
},
"typeVersion": 1
}
],
"pinData": [],
"connections": {
"Aggregate": {
"main": [
[
{
"node": "Split By 1K chars",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Binance 24h Price Change",
"type": "main",
"index": 0
}
]
]
},
"Split By 1K chars": {
"main": [
[
{
"node": "Send Telegram Message",
"type": "main",
"index": 0
}
]
]
},
"Binance 24h Price Change": {
"main": [
[
{
"node": "Filter by 10% Change rate",
"type": "main",
"index": 0
}
]
]
},
"Filter by 10% Change rate": {
"main": [
[
{
"node": "Aggregate",
"type": "main",
"index": 0
}
]
]
}
}
}
