This workflow follows the HTTP Request → OpenAI recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "Github Day Trend",
"nodes": [
{
"parameters": {},
"id": "4e2b685b-3400-4777-b5eb-3919786bd1c2",
"name": "When clicking \u2018Test workflow\u2019",
"type": "n8n-nodes-base.manualTrigger",
"position": [
140,
-120
],
"typeVersion": 1
},
{
"parameters": {
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{
"key": "box",
"cssSelector": "div.Box",
"returnValue": "html"
}
]
},
"options": {}
},
"id": "9b986b58-b10e-4e37-8317-af5f79434d8d",
"name": "Extract Box",
"type": "n8n-nodes-base.html",
"position": [
600,
-120
],
"typeVersion": 1.2
},
{
"parameters": {
"url": "https://github.com/trending",
"options": {}
},
"id": "9146465f-a848-4a2d-a62b-b8c9b820368d",
"name": "Request to Github Trend",
"type": "n8n-nodes-base.httpRequest",
"position": [
360,
-120
],
"typeVersion": 4.2
},
{
"parameters": {
"fieldToSplitOut": "repositories",
"options": {}
},
"id": "720f5ddf-a75a-4341-846c-a47b01277bed",
"name": "Turn to a list",
"type": "n8n-nodes-base.splitOut",
"position": [
1000,
-120
],
"typeVersion": 1
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "a0e76646-60d7-44a6-af77-33f27fb465cb",
"name": "author",
"type": "string",
"value": "={{ $('Extract repository data').item.json.repository.split('/')[0].trim() }}"
},
{
"id": "a2bd790a-784e-4d72-9a4e-92be22edea8f",
"name": "title",
"type": "string",
"value": "={{ $('Extract repository data').item.json.repository.split('/')[1].trim() }}"
},
{
"id": "baff9a9f-020a-4968-bb80-a4a91a94144a",
"name": "url",
"type": "string",
"value": "=https://github.com/{{ $('Extract repository data').item.json.repository.replaceAll(' / ','/') }}"
},
{
"id": "2ca08813-154b-43a9-8b4b-696edf22ae55",
"name": "stargazers_count",
"value": "={{ $('Get Star').item.json.stargazers_count }}",
"type": "string"
},
{
"id": "d7b2c5d9-5afe-4b9a-80fa-bc092d505d75",
"name": "content",
"value": "={{ $json.message.content }}",
"type": "string"
}
]
},
"includeOtherFields": "=",
"options": {}
},
"id": "4b5fc53c-fd69-440b-90f4-fe076d90cb6b",
"name": "Set Result Variables",
"type": "n8n-nodes-base.set",
"position": [
1140,
180
],
"typeVersion": 3.4
},
{
"parameters": {
"operation": "extractHtmlContent",
"dataPropertyName": "repositories",
"extractionValues": {
"values": [
{
"key": "repository",
"cssSelector": "a.Link"
},
{
"key": "language",
"cssSelector": "span.d-inline-block"
},
{
"key": "description",
"cssSelector": "p"
}
]
},
"options": {}
},
"id": "ea01df45-3ef8-4314-b21b-9938c4853db2",
"name": "Extract repository data",
"type": "n8n-nodes-base.html",
"position": [
1220,
-120
],
"typeVersion": 1.2
},
{
"parameters": {
"operation": "extractHtmlContent",
"dataPropertyName": "box",
"extractionValues": {
"values": [
{
"key": "repositories",
"cssSelector": "article.Box-row",
"returnValue": "html",
"returnArray": true
}
]
},
"options": {
"trimValues": true,
"cleanUpText": true
}
},
"id": "9163cebf-9ee3-4e87-9e7f-f2d61d7b5375",
"name": "Extract all repositories",
"type": "n8n-nodes-base.html",
"position": [
800,
-120
],
"typeVersion": 1.2
},
{
"parameters": {
"url": "=https://api.github.com/repos/{{ $json.repository.replace(' / ','/') }}",
"authentication": "genericCredentialType",
"genericAuthType": "httpBearerAuth",
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
180,
180
],
"id": "9b700b57-8f2c-47a8-9fd0-dc3908afbff7",
"name": "Get Star",
"credentials": {
"httpBearerAuth": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"url": "=https://api.github.com/repos/{{ $json.full_name }}/readme ",
"authentication": "genericCredentialType",
"genericAuthType": "httpBearerAuth",
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
360,
180
],
"id": "05456a66-3cf7-4bc2-9629-45f4fb8363c8",
"name": "Get Readme",
"credentials": {
"httpBearerAuth": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"jsCode": "// \u83b7\u53d6\u8f93\u5165\u6570\u636e\nconst inputData = $input.all();\n\n// \u5904\u7406\u6bcf\u4e2a\u9879\u76ee\nconst outputData = inputData.map(item => {\n const data = item.json;\n \n // \u89e3\u7801 base64 \u5185\u5bb9\n if (data.content && data.encoding === 'base64') {\n // \u79fb\u9664\u6362\u884c\u7b26\u5e76\u89e3\u7801\n const cleanBase64 = data.content.replace(/\\n/g, '');\n item.json.content = Buffer.from(cleanBase64, 'base64').toString('utf-8');\n return data;\n } \n return data;\n});\n\nreturn outputData;"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
560,
180
],
"id": "b480ade4-b62e-4b7f-997d-0f86ca6111f2",
"name": "Decode Readme"
},
{
"parameters": {
"modelId": {
"__rl": true,
"value": "gpt-4.1",
"mode": "id"
},
"messages": {
"values": [
{
"content": "=\u8fd9\u662f\u4e00\u6bb5github\u9879\u76ee\u7684\u63cf\u8ff0\u4fe1\u606f\uff0c\u7528\u4e00\u53e5\u8bdd\u4ecb\u7ecd\u4e0b\u8fd9\u4e2a\u9879\u76ee\uff0c\u76f4\u63a5\u8f93\u51fa\u7ed3\u679c\u5373\u53ef\uff0c\u65e0\u9700\u5176\u4ed6\u89e3\u91ca\uff1a\n{{ $json.content }}"
}
]
},
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.openAi",
"typeVersion": 1.8,
"position": [
760,
180
],
"id": "f9aa896e-11cc-4bca-9a9e-8fb531a54892",
"name": "Summarize",
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
}
}
],
"connections": {
"Extract Box": {
"main": [
[
{
"node": "Extract all repositories",
"type": "main",
"index": 0
}
]
]
},
"Turn to a list": {
"main": [
[
{
"node": "Extract repository data",
"type": "main",
"index": 0
}
]
]
},
"Extract repository data": {
"main": [
[
{
"node": "Get Star",
"type": "main",
"index": 0
}
]
]
},
"Request to Github Trend": {
"main": [
[
{
"node": "Extract Box",
"type": "main",
"index": 0
}
]
]
},
"Extract all repositories": {
"main": [
[
{
"node": "Turn to a list",
"type": "main",
"index": 0
}
]
]
},
"When clicking \u2018Test workflow\u2019": {
"main": [
[
{
"node": "Request to Github Trend",
"type": "main",
"index": 0
}
]
]
},
"Set Result Variables": {
"main": [
[]
]
},
"Get Star": {
"main": [
[
{
"node": "Get Readme",
"type": "main",
"index": 0
}
]
]
},
"Get Readme": {
"main": [
[
{
"node": "Decode Readme",
"type": "main",
"index": 0
}
]
]
},
"Decode Readme": {
"main": [
[
{
"node": "Summarize",
"type": "main",
"index": 0
}
]
]
},
"Summarize": {
"main": [
[
{
"node": "Set Result Variables",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "c3b27e49-8efa-453e-89cd-fc36cf57aa71",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "aqsmS2yI4gaVGuKu",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
httpBearerAuthopenAiApi
Pro
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About this workflow
Github Day Trend. Uses httpRequest, openAi. Event-driven trigger; 11 nodes.
Source: https://github.com/tmstack/n8n-workflow-templates/blob/e2bbfefab9099134825e78eef770c2164b84e50d/templates/Github-Day-Trend.json — original creator credit. Request a take-down →
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