KI-gesteuerte Diagrammerstellung basierend auf Webdaten und WordPress-Upload
Fortgeschritten
Dies ist ein Content Creation, Multimodal AI-Bereich Automatisierungsworkflow mit 15 Nodes. Hauptsächlich werden Code, HttpRequest, ManualTrigger, Agent, OpenAi und andere Nodes verwendet. KI-gesteuerte Diagrammerstellung basierend auf Webdaten unter Verwendung von GPT-4o und Upload zu WordPress
Voraussetzungen
- •Möglicherweise sind Ziel-API-Anmeldedaten erforderlich
- •OpenAI API Key
Verwendete Nodes (15)
Kategorie
Workflow-Vorschau
Visualisierung der Node-Verbindungen, mit Zoom und Pan
Workflow exportieren
Kopieren Sie die folgende JSON-Konfiguration und importieren Sie sie in n8n
{
"meta": {
"instanceId": "52254486b159b349334953c1738da94e90477c7604aa8db2062d11afc0120739",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "502f1b86-95d7-49c1-9503-2a38e37ff9ba",
"name": "Bei Ausführung durch einen anderen Workflow",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
992,
-224
],
"parameters": {
"workflowInputs": {
"values": [
{
"name": "prompt"
}
]
}
},
"typeVersion": 1.1
},
{
"id": "88196843-a411-4ef0-ba4e-df54fc8f924f",
"name": "QuickChart-Objektschema",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
1920,
-16
],
"parameters": {
"schemaType": "manual",
"inputSchema": "{\n \"type\": \"object\",\n \"properties\": {\n \"slug\": {\n \"type\": \"string\",\n \"description\": \"Proposed image filename or identifier (e.g., 'ev-sales-2024')\"\n },\n \"width\": {\n \"type\": \"string\",\n \"description\": \"Pixel width of the image canvas (e.g., '500')\"\n },\n \"height\": {\n \"type\": \"string\",\n \"description\": \"Pixel height of the image canvas (e.g., '300')\"\n },\n \"devicePixelRatio\": {\n \"type\": \"number\",\n \"description\": \"Device pixel ratio (e.g., 2)\"\n },\n \"format\": {\n \"type\": \"string\",\n \"enum\": [\"png\", \"jpeg\", \"webp\", \"svg\", \"pdf\"],\n \"description\": \"Output format of the image\"\n },\n \"backgroundColor\": {\n \"type\": \"string\",\n \"description\": \"Canvas background color in hex or named CSS color, make it white #FFFFFF by default\"\n },\n \"version\": {\n \"type\": \"string\",\n \"description\": \"Chart.js version (e.g., '3.9.1')\"\n },\n \"chart\": {\n \"type\": \"object\",\n \"properties\": {\n \"type\": {\n \"type\": \"string\",\n \"enum\": [\"line\", \"bar\", \"doughnut\", \"pie\", \"polarArea\"]\n },\n \"data\": {\n \"type\": \"object\",\n \"properties\": {\n \"labels\": {\n \"type\": \"array\",\n \"items\": { \"type\": \"string\" },\n \"minItems\": 1\n },\n \"datasets\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"label\": { \"type\": \"string\" },\n \"data\": {\n \"type\": \"array\",\n \"items\": { \"type\": \"number\" },\n \"minItems\": 1\n },\n \"backgroundColor\": {\n \"type\": [\"string\", \"array\"],\n \"items\": { \"type\": \"string\" }\n },\n \"borderColor\": {\n \"type\": [\"string\", \"array\"],\n \"items\": { \"type\": \"string\" }\n },\n \"fill\": { \"type\": [\"boolean\", \"string\"] },\n \"borderWidth\": { \"type\": \"number\" }\n },\n \"required\": [\"label\", \"data\"]\n },\n \"minItems\": 1\n }\n },\n \"required\": [\"labels\", \"datasets\"]\n },\n \"options\": {\n \"type\": \"object\",\n \"description\": \"Chart.js configuration options including title, plugins, scales, etc.\"\n }\n },\n \"required\": [\"type\", \"data\"]\n }\n },\n \"required\": [\"slug\", \"chart\"],\n \"default\": {\n \"format\": \"png\",\n \"backgroundColor\": \"white\"\n }\n}\n"
},
"typeVersion": 1.2
},
{
"id": "9a398d7a-0435-44d2-9cbb-e5156fbad68f",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1664,
-16
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "k5QLUV8boAepwce0",
"name": "OpenAi account - default project"
}
},
"typeVersion": 1.2
},
{
"id": "0afadfd3-348a-4df7-958b-c14eca32b316",
"name": "Bild hochladen2",
"type": "n8n-nodes-base.httpRequest",
"position": [
2272,
-224
],
"parameters": {
"url": "https://your.wordpress.com/wp-json/wp/v2/media",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "binaryData",
"sendHeaders": true,
"authentication": "predefinedCredentialType",
"headerParameters": {
"parameters": [
{
"name": "Content-Disposition",
"value": "=attachment; filename=\"chart-{{ $json.output.slug }}.png\""
}
]
},
"inputDataFieldName": "data",
"nodeCredentialType": "wordpressApi"
},
"credentials": {
"wordpressApi": {
"id": "G1G8jDdEoWAVytQb",
"name": "Wordpress - author@email.com"
}
},
"retryOnFail": true,
"typeVersion": 4.2,
"waitBetweenTries": 5000
},
{
"id": "bb57c519-8dff-4bf5-8db6-a1c17c9bfb78",
"name": "KI-Agent für Diagrammgenerierung",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1664,
-224
],
"parameters": {
"text": "={{ $json.message.content }}",
"options": {
"systemMessage": "You are a Chart.js configuration agent. Your task is to transform a user-provided data table into a valid QuickChart JSON object compatible with line, bar, pie, doughnut, or polarArea charts.\n\nInstructions:\n1. Read and interpret the markdown table input provided by the data agent.\n2. Based on structure, choose the most appropriate chart type from:\n - \"line\", \"bar\" → for time series or value comparison\n - \"pie\", \"doughnut\", \"polarArea\" → for proportion-based data\n3. Construct a valid Chart.js object following QuickChart format.\n4. Always include:\n - `type`\n - `data.labels`\n - `data.datasets` (with `label`, `data`, `backgroundColor`)\n - `options.plugins.title.text` with a suitable chart title\n\nOutput only valid JSON matching the schema:\n- No code blocks\n- No markdown\n- No explanations"
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.7
},
{
"id": "e6235b7c-6b11-4cba-bc0c-9e22db2e8220",
"name": "Bei Klick auf 'Workflow ausführen'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
992,
-32
],
"parameters": {},
"typeVersion": 1
},
{
"id": "9570f247-b9f1-49b2-b104-6adcbe32e450",
"name": "Ein Modell benachrichtigen",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1248,
-224
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-search-preview",
"cachedResultName": "GPT-4O-SEARCH-PREVIEW"
},
"options": {},
"messages": {
"values": [
{
"role": "system",
"content": "You are a data aggregation AI agent with access to real-time web search. Your goal is to collect relevant, structured, and up-to-date data from trusted sources based on the user's query.\n\nInstructions:\n1. Search the web for reliable, factual, and recent data related to the query.\n2. Extract the data into a clean, readable table format (markdown table).\n3. The table should contain categories (e.g. country, platform, year) as rows or columns depending on structure.\n4. Include source URLs for each data group, appended below the table.\n\nRules:\n- Do not interpret or visualize the data.\n- Do not generate charts.\n- Do not summarize or paraphrase data.\n- Return only the data table and source list in markdown format."
},
{
"content": "={{ $json.prompt }}"
}
]
}
},
"credentials": {
"openAiApi": {
"id": "k5QLUV8boAepwce0",
"name": "OpenAi account - default project"
}
},
"typeVersion": 1.8
},
{
"id": "5002b0f9-036d-4416-b36a-818c699e0b71",
"name": "Denken1",
"type": "@n8n/n8n-nodes-langchain.toolThink",
"position": [
1792,
-16
],
"parameters": {},
"typeVersion": 1
},
{
"id": "7612a971-459f-4106-8b0d-eda11b23f46a",
"name": "QuickChart erstellen",
"type": "n8n-nodes-base.httpRequest",
"position": [
2032,
-224
],
"parameters": {
"url": "=https://quickchart.io/chart",
"method": "POST",
"options": {},
"jsonBody": "={{ $json.output }}",
"sendBody": true,
"specifyBody": "json"
},
"typeVersion": 4.2
},
{
"id": "b654b232-2e12-4864-a829-752b77abc3c4",
"name": "Code",
"type": "n8n-nodes-base.code",
"position": [
2496,
-224
],
"parameters": {
"jsCode": "return {\n \"research\" : $('Message a model').first().json,\n \"graph_data\" : $('Generate Chart AI agent').first().json.output,\n \"graph_image\" : $('Upload image2').first().json,\n \"result_image_url\" : $('Upload image2').first().json.guid.raw\n}"
},
"typeVersion": 2
},
{
"id": "6e184446-0d1c-43fa-8bc0-862bca3b17a2",
"name": "Notizzettel",
"type": "n8n-nodes-base.stickyNote",
"position": [
1216,
-320
],
"parameters": {
"color": 5,
"width": 336,
"height": 448,
"content": "## Search the web\nUsing Gpt 4o search preview and generate a table"
},
"typeVersion": 1
},
{
"id": "abca6241-a82c-4a6f-b604-fecdb4268533",
"name": "Notizzettel1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1568,
-320
],
"parameters": {
"color": 4,
"width": 624,
"height": 448,
"content": "## Generate chart\nUsing openchart / chart.js "
},
"typeVersion": 1
},
{
"id": "acfa1a4d-d900-445b-a1a1-90147ee441d9",
"name": "Notizzettel2",
"type": "n8n-nodes-base.stickyNote",
"position": [
2208,
-320
],
"parameters": {
"color": 6,
"width": 224,
"height": 448,
"content": "## Upload chart image to WP\n"
},
"typeVersion": 1
},
{
"id": "5a9349d9-6d61-4aac-9ead-a3bb44506d5d",
"name": "Notizzettel3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1568,
144
],
"parameters": {
"color": 7,
"width": 864,
"height": 576,
"content": "## Convert the table to chart.js\n"
},
"typeVersion": 1
},
{
"id": "3e89f9d7-d068-49c2-a22c-3424fa2de70e",
"name": "Notizzettel4",
"type": "n8n-nodes-base.stickyNote",
"position": [
960,
144
],
"parameters": {
"color": 7,
"width": 592,
"height": 576,
"content": "## Search the web and generate a table\n```\n[\n {\n \"index\": 0,\n \"message\": {\n \"role\": \"assistant\",\n \"content\": \"Here is the data on Apple's market share in the mobile phone market for Q1 2025:\\n\\n\n| Q1 2025 | Shipments | Market Share | Shipments | Market Share | Annual Growth |\\n\n|---------|------------|--------------|-----------|--------------|---------------|\\n\n| Samsung | 60.5 | 20% | 60.0 | 20% | 1% |\\n\n| Apple | 55.0 | 19% | 48.7 | 16% | 13% |\\n\n| Xiaomi | 41.8 | 14% | 40.7 | 14% | 3% |\\n\n| vivo | 22.9 | 8% | 21.4 | 7% | 7% |\\n\n| OPPO | 22.7 | 8% | 25.0 | 8% | -9% |\\n\n| Others | 94.0 | 32% | 100.5 | 34% | -6% |\\n\n| Total | 296.9 | 100% | 296.2 | *100% | 0% |\\n\\n\n*Note: Percentages may not add up to 100% due to rounding.*\\n\\nSource: [Canalys Newsroom - Global smartphone market grows just 1% in Q1 after rocky start to 2025](https://www.canalys.com/newsroom/global-smartphone-market-q1-2025)\\n\\nAdditionally, according to Counterpoint Research, Apple achieved a 19% market share in Q1 2025, marking the first time it secured the top position in global smartphone sales during a first quarter. This success was driven by the launch of the iPhone 16e and strong demand in markets such as Japan and India. ([counterpointresearch.com](https://www.counterpointresearch.com/insight/post-insight-global-smartphone-market-grows-3-in-q1-2025-but-future-uncertain-apple-takes-1-spot-in-q1-for-first-time/?utm_source=openai))\\n\\n*Note: Different research firms may report varying figures due to differences in data collection methodologies.* \",\n \"refusal\": null,\n \"annotations\": [\n {\n \"type\": \"url_citation\",\n \"url_citation\": {\n \"end_index\": 2146,\n \"start_index\": 1935,\n \"title\": \"Global Smartphone Market Grows 3% in Q1 2025 But Future Uncertain; Apple Takes #1 Spot in Q1 For First Time\",\n \"url\": \"https://www.counterpointresearch.com/insight/post-insight-global-smartphone-market-grows-3-in-q1-2025-but-future-uncertain-apple-takes-1-spot-in-q1-for-first-time/?utm_source=openai\"\n }\n }\n ]\n },\n \"finish_reason\": \"stop\"\n }\n]\n```"
},
"typeVersion": 1
}
],
"pinData": {
"When clicking ‘Execute workflow’": [
{
"prompt": "Generate a graph of apple's market share in the mobile phone market in q1 2025"
}
]
},
"connections": {
"5002b0f9-036d-4416-b36a-818c699e0b71": {
"ai_tool": [
[
{
"node": "bb57c519-8dff-4bf5-8db6-a1c17c9bfb78",
"type": "ai_tool",
"index": 0
}
]
]
},
"0afadfd3-348a-4df7-958b-c14eca32b316": {
"main": [
[
{
"node": "b654b232-2e12-4864-a829-752b77abc3c4",
"type": "main",
"index": 0
}
]
]
},
"9570f247-b9f1-49b2-b104-6adcbe32e450": {
"main": [
[
{
"node": "bb57c519-8dff-4bf5-8db6-a1c17c9bfb78",
"type": "main",
"index": 0
}
]
]
},
"7612a971-459f-4106-8b0d-eda11b23f46a": {
"main": [
[
{
"node": "0afadfd3-348a-4df7-958b-c14eca32b316",
"type": "main",
"index": 0
}
]
]
},
"9a398d7a-0435-44d2-9cbb-e5156fbad68f": {
"ai_languageModel": [
[
{
"node": "bb57c519-8dff-4bf5-8db6-a1c17c9bfb78",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"bb57c519-8dff-4bf5-8db6-a1c17c9bfb78": {
"main": [
[
{
"node": "7612a971-459f-4106-8b0d-eda11b23f46a",
"type": "main",
"index": 0
}
]
]
},
"88196843-a411-4ef0-ba4e-df54fc8f924f": {
"ai_outputParser": [
[
{
"node": "bb57c519-8dff-4bf5-8db6-a1c17c9bfb78",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"502f1b86-95d7-49c1-9503-2a38e37ff9ba": {
"main": [
[
{
"node": "9570f247-b9f1-49b2-b104-6adcbe32e450",
"type": "main",
"index": 0
}
]
]
},
"e6235b7c-6b11-4cba-bc0c-9e22db2e8220": {
"main": [
[
{
"node": "9570f247-b9f1-49b2-b104-6adcbe32e450",
"type": "main",
"index": 0
}
]
]
}
}
}Häufig gestellte Fragen
Wie verwende ich diesen Workflow?
Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.
Für welche Szenarien ist dieser Workflow geeignet?
Fortgeschritten - Content-Erstellung, Multimodales KI
Ist es kostenpflichtig?
Dieser Workflow ist völlig kostenlos. Beachten Sie jedoch, dass Drittanbieterdienste (wie OpenAI API), die im Workflow verwendet werden, möglicherweise kostenpflichtig sind.
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Jay Emp0
@jay-emp0AI and Automation developer. Im implementing n8n and ai tools to automate marketing and sales in companies
Externe Links
Auf n8n.io ansehen →
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