This workflow corresponds to n8n.io template #requesty-image-test — we link there as the canonical source.
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": "Requesty Image Generation Test \u2014 Direct \u00b7 URLs \u00b7 Agent Tool",
"nodes": [
{
"parameters": {},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d401",
"name": "When clicking Test workflow",
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
-100,
380
]
},
{
"parameters": {
"model": "azure/openai/gpt-image-1",
"prompt": "A watercolor painting of a Japanese garden in autumn",
"options": {
"size": "1024x1024",
"quality": "low"
}
},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d402",
"name": "Generate Image Binary",
"type": "CUSTOM.imageGenRequesty",
"typeVersion": 1,
"position": [
220,
160
]
},
{
"parameters": {
"model": "azure/openai/gpt-image-1",
"prompt": "A minimalist flat logo of a paper plane, transparent background",
"options": {
"returnImageUrls": true,
"background": "transparent",
"quality": "low"
}
},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d403",
"name": "Generate Image URLs",
"type": "CUSTOM.imageGenRequesty",
"typeVersion": 1,
"position": [
220,
380
]
},
{
"parameters": {
"promptType": "define",
"text": "Generate an image of a cute robot watering a plant, then tell me the URL of the generated image.",
"options": {
"systemMessage": "You are a helpful assistant. Use the image generation tool whenever the user asks for an image."
}
},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d404",
"name": "Agent with Image Tool",
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 3.1,
"position": [
260,
620
]
},
{
"parameters": {
"model": "openai-responses/gpt-5.4"
},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d405",
"name": "Requesty Agent Model",
"type": "CUSTOM.lmChatRequesty",
"typeVersion": 1,
"position": [
180,
840
]
},
{
"parameters": {
"model": "azure/openai/gpt-image-1",
"prompt": "={{ $fromAI('prompt', 'A text description of the image to generate') }}",
"options": {
"returnImageUrls": true,
"quality": "low"
}
},
"id": "f47ac10b-58cc-4372-a567-0e02b2c3d406",
"name": "Image Tool",
"type": "CUSTOM.imageGenRequestyTool",
"typeVersion": 1,
"position": [
400,
840
]
}
],
"connections": {
"When clicking Test workflow": {
"main": [
[
{
"node": "Generate Image Binary",
"type": "main",
"index": 0
},
{
"node": "Generate Image URLs",
"type": "main",
"index": 0
},
{
"node": "Agent with Image Tool",
"type": "main",
"index": 0
}
]
]
},
"Requesty Agent Model": {
"ai_languageModel": [
[
{
"node": "Agent with Image Tool",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Image Tool": {
"ai_tool": [
[
{
"node": "Agent with Image Tool",
"type": "ai_tool",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"meta": {
"templateId": "requesty-image-test"
}
}
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About this workflow
Requesty Image Generation Test — Direct · URLs · Agent Tool. Uses CUSTOM, agent. Event-driven trigger; 6 nodes.
Source: https://github.com/requestyai/n8n-requesty/blob/main/test-workflow-image.json — original creator credit. Request a take-down →
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