Request
curl -X POST \
https://api.iterationlayer.com/image-generation/v1/generate \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"dimensions": { "width_in_px": 1080, "height_in_px": 1080 },
"output_format": "jpeg",
"layers": [
{
"index": 0,
"type": "image",
"file": {
"type": "url",
"name": "property.jpg",
"url": "https://example.com/properties/412-ridgewood.jpg"
},
"dimensions": { "width_in_px": 1080, "height_in_px": 720 }
},
{
"index": 1,
"type": "solid-color",
"hex_color": "#1A1A2E",
"position": { "x_in_px": 0, "y_in_px": 720 },
"dimensions": { "width_in_px": 1080, "height_in_px": 360 }
},
{
"index": 2,
"type": "solid-color",
"hex_color": "#E63946",
"position": { "x_in_px": 40, "y_in_px": 40 },
"dimensions": { "width_in_px": 180, "height_in_px": 48 },
"border_radius": 6
},
{
"index": 3,
"type": "text",
"text": "JUST LISTED",
"font_name": "Inter",
"font_size_in_px": 18,
"font_weight": "bold",
"text_color": "#FFFFFF",
"text_align": "center",
"vertical_align": "center",
"position": { "x_in_px": 40, "y_in_px": 40 },
"dimensions": { "width_in_px": 180, "height_in_px": 48 }
},
{
"index": 4,
"type": "text",
"text": "EUR 685,000",
"font_name": "Inter",
"font_size_in_px": 52,
"font_weight": "bold",
"text_color": "#FFFFFF",
"text_align": "left",
"vertical_align": "center",
"position": { "x_in_px": 40, "y_in_px": 740 },
"dimensions": { "width_in_px": 700, "height_in_px": 72 }
},
{
"index": 5,
"type": "text",
"text": "412 Ridgewood Lane, Berlin 10115",
"font_name": "Inter",
"font_size_in_px": 22,
"font_weight": "regular",
"text_color": "#CBD5E1",
"text_align": "left",
"vertical_align": "center",
"position": { "x_in_px": 40, "y_in_px": 820 },
"dimensions": { "width_in_px": 900, "height_in_px": 36 }
},
{
"index": 6,
"type": "text",
"text": "4 bed · 2.5 bath · 2,140 sq ft",
"font_name": "Inter",
"font_size_in_px": 20,
"font_weight": "regular",
"text_color": "#94A3B8",
"text_align": "left",
"vertical_align": "center",
"position": { "x_in_px": 40, "y_in_px": 870 },
"dimensions": { "width_in_px": 900, "height_in_px": 36 }
},
{
"index": 7,
"type": "text",
"text": "Hanse Realty GmbH",
"font_name": "Inter",
"font_size_in_px": 18,
"font_weight": "semibold",
"text_color": "#64748B",
"text_align": "right",
"vertical_align": "center",
"position": { "x_in_px": 40, "y_in_px": 1020 },
"dimensions": { "width_in_px": 1000, "height_in_px": 36 }
}
]
}'Response
{
"success": true,
"data": {
"buffer": "/9j/4AAQSkZJRgABAQ...",
"mime_type": "image/jpeg"
}
}Request
import { IterationLayer } from "iterationlayer";
const client = new IterationLayer({ apiKey: "YOUR_API_KEY" });
const result = await client.generateImage({
dimensions: { width_in_px: 1080, height_in_px: 1080 },
output_format: "jpeg",
layers: [
{
index: 0,
type: "image",
file: {
type: "url",
name: "property.jpg",
url: "https://example.com/properties/412-ridgewood.jpg",
},
dimensions: { width_in_px: 1080, height_in_px: 720 },
},
{
index: 1,
type: "solid-color",
hex_color: "#1A1A2E",
position: { x_in_px: 0, y_in_px: 720 },
dimensions: { width_in_px: 1080, height_in_px: 360 },
},
{
index: 2,
type: "solid-color",
hex_color: "#E63946",
position: { x_in_px: 40, y_in_px: 40 },
dimensions: { width_in_px: 180, height_in_px: 48 },
border_radius: 6,
},
{
index: 3,
type: "text",
text: "JUST LISTED",
font_name: "Inter",
font_size_in_px: 18,
font_weight: "bold",
text_color: "#FFFFFF",
text_align: "center",
vertical_align: "center",
position: { x_in_px: 40, y_in_px: 40 },
dimensions: { width_in_px: 180, height_in_px: 48 },
},
{
index: 4,
type: "text",
text: "EUR 685,000",
font_name: "Inter",
font_size_in_px: 52,
font_weight: "bold",
text_color: "#FFFFFF",
text_align: "left",
vertical_align: "center",
position: { x_in_px: 40, y_in_px: 740 },
dimensions: { width_in_px: 700, height_in_px: 72 },
},
{
index: 5,
type: "text",
text: "412 Ridgewood Lane, Berlin 10115",
font_name: "Inter",
font_size_in_px: 22,
font_weight: "regular",
text_color: "#CBD5E1",
text_align: "left",
vertical_align: "center",
position: { x_in_px: 40, y_in_px: 820 },
dimensions: { width_in_px: 900, height_in_px: 36 },
},
{
index: 6,
type: "text",
text: "4 bed · 2.5 bath · 2,140 sq ft",
font_name: "Inter",
font_size_in_px: 20,
font_weight: "regular",
text_color: "#94A3B8",
text_align: "left",
vertical_align: "center",
position: { x_in_px: 40, y_in_px: 870 },
dimensions: { width_in_px: 900, height_in_px: 36 },
},
{
index: 7,
type: "text",
text: "Hanse Realty GmbH",
font_name: "Inter",
font_size_in_px: 18,
font_weight: "semibold",
text_color: "#64748B",
text_align: "right",
vertical_align: "center",
position: { x_in_px: 40, y_in_px: 1020 },
dimensions: { width_in_px: 1000, height_in_px: 36 },
},
],
});Response
{
"success": true,
"data": {
"buffer": "/9j/4AAQSkZJRgABAQ...",
"mime_type": "image/jpeg"
}
}Request
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.generate_image(
dimensions={"width_in_px": 1080, "height_in_px": 1080},
output_format="jpeg",
layers=[
{
"index": 0,
"type": "image",
"file": {
"type": "url",
"name": "property.jpg",
"url": "https://example.com/properties/412-ridgewood.jpg",
},
"dimensions": {"width_in_px": 1080, "height_in_px": 720},
},
{
"index": 1,
"type": "solid-color",
"hex_color": "#1A1A2E",
"position": {"x_in_px": 0, "y_in_px": 720},
"dimensions": {"width_in_px": 1080, "height_in_px": 360},
},
{
"index": 2,
"type": "solid-color",
"hex_color": "#E63946",
"position": {"x_in_px": 40, "y_in_px": 40},
"dimensions": {"width_in_px": 180, "height_in_px": 48},
"border_radius": 6,
},
{
"index": 3,
"type": "text",
"text": "JUST LISTED",
"font_name": "Inter",
"font_size_in_px": 18,
"font_weight": "bold",
"text_color": "#FFFFFF",
"text_align": "center",
"vertical_align": "center",
"position": {"x_in_px": 40, "y_in_px": 40},
"dimensions": {"width_in_px": 180, "height_in_px": 48},
},
{
"index": 4,
"type": "text",
"text": "EUR 685,000",
"font_name": "Inter",
"font_size_in_px": 52,
"font_weight": "bold",
"text_color": "#FFFFFF",
"text_align": "left",
"vertical_align": "center",
"position": {"x_in_px": 40, "y_in_px": 740},
"dimensions": {"width_in_px": 700, "height_in_px": 72},
},
{
"index": 5,
"type": "text",
"text": "412 Ridgewood Lane, Berlin 10115",
"font_name": "Inter",
"font_size_in_px": 22,
"font_weight": "regular",
"text_color": "#CBD5E1",
"text_align": "left",
"vertical_align": "center",
"position": {"x_in_px": 40, "y_in_px": 820},
"dimensions": {"width_in_px": 900, "height_in_px": 36},
},
{
"index": 6,
"type": "text",
"text": "4 bed · 2.5 bath · 2,140 sq ft",
"font_name": "Inter",
"font_size_in_px": 20,
"font_weight": "regular",
"text_color": "#94A3B8",
"text_align": "left",
"vertical_align": "center",
"position": {"x_in_px": 40, "y_in_px": 870},
"dimensions": {"width_in_px": 900, "height_in_px": 36},
},
{
"index": 7,
"type": "text",
"text": "Hanse Realty GmbH",
"font_name": "Inter",
"font_size_in_px": 18,
"font_weight": "semibold",
"text_color": "#64748B",
"text_align": "right",
"vertical_align": "center",
"position": {"x_in_px": 40, "y_in_px": 1020},
"dimensions": {"width_in_px": 1000, "height_in_px": 36},
},
],
)Response
{
"success": true,
"data": {
"buffer": "/9j/4AAQSkZJRgABAQ...",
"mime_type": "image/jpeg"
}
}Request
package main
import il "github.com/iterationlayer/sdk-go"
func main() {
client := il.NewClient("YOUR_API_KEY")
result, err := client.GenerateImage(il.GenerateImageRequest{
Dimensions: il.Dimensions{WidthInPx: 1080, HeightInPx: 1080},
OutputFormat: "jpeg",
Layers: []il.Layer{
il.NewImageLayer(
0,
il.FileInput{Type: "url", Name: "property.jpg", Url: "https://example.com/properties/412-ridgewood.jpg"},
il.Position{XInPx: 0, YInPx: 0},
il.Dimensions{WidthInPx: 1080, HeightInPx: 720},
),
il.NewSolidColorLayer(1, "#1A1A2E",
il.Position{XInPx: 0, YInPx: 720},
il.Dimensions{WidthInPx: 1080, HeightInPx: 360},
),
il.NewSolidColorLayer(2, "#E63946",
il.Position{XInPx: 40, YInPx: 40},
il.Dimensions{WidthInPx: 180, HeightInPx: 48},
),
il.NewTextLayer(3, "JUST LISTED", "Inter", 18, "#FFFFFF",
il.Position{XInPx: 40, YInPx: 40},
il.Dimensions{WidthInPx: 180, HeightInPx: 48},
),
il.NewTextLayer(4, "EUR 685,000", "Inter", 52, "#FFFFFF",
il.Position{XInPx: 40, YInPx: 740},
il.Dimensions{WidthInPx: 700, HeightInPx: 72},
),
il.NewTextLayer(5, "412 Ridgewood Lane, Berlin 10115", "Inter", 22, "#CBD5E1",
il.Position{XInPx: 40, YInPx: 820},
il.Dimensions{WidthInPx: 900, HeightInPx: 36},
),
il.NewTextLayer(6, "4 bed · 2.5 bath · 2,140 sq ft", "Inter", 20, "#94A3B8",
il.Position{XInPx: 40, YInPx: 870},
il.Dimensions{WidthInPx: 900, HeightInPx: 36},
),
il.NewTextLayer(7, "Hanse Realty GmbH", "Inter", 18, "#64748B",
il.Position{XInPx: 40, YInPx: 1020},
il.Dimensions{WidthInPx: 1000, HeightInPx: 36},
),
},
})
if err != nil {
panic(err)
}
_ = result
}Response
{
"success": true,
"data": {
"buffer": "/9j/4AAQSkZJRgABAQ...",
"mime_type": "image/jpeg"
}
}Template
{
"name": "Generate Real Estate Listing Graphic",
"nodes": [
{
"parameters": {
"content": "## Generate Real Estate Listing Graphic\n\nReal estate agencies and property platforms use this recipe to generate listing graphics for social media, email campaigns, and digital signage. Feed in property data and a photo URL to get a print-ready branded card \u2014 no design software, no manual exports.\n\n**Note:** This workflow uses the Iteration Layer community node (`n8n-nodes-iterationlayer`). Install it via Settings > Community Nodes on self-hosted n8n, or add it directly on n8n Cloud with Verified Community Nodes enabled.",
"height_in_px": 280,
"width_in_px": 500,
"color": 2
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
200,
40
],
"id": "4c51f576-8de8-4023-b28e-4798e54af8d7",
"name": "Overview"
},
{
"parameters": {
"content": "### Step 1: Generate Image\nResource: **Image Generation**\n\nConfigure the Image Generation parameters below, then connect your credentials.",
"height_in_px": 160,
"width_in_px": 300,
"color": 6
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
475,
100
],
"id": "43d2927f-bae6-4ae8-aef7-177d92f1aac5",
"name": "Step 1 Note"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "d0e1f2a3-aaaa-4000-8000-000000000001",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "imageGeneration",
"widthInPx": 1080,
"heightInPx": 1080,
"outputFormat": "jpeg",
"layersJson": "[{\"index\":0,\"type\":\"image\",\"file\":{\"type\":\"url\",\"name\":\"property.jpg\",\"url\":\"https://example.com/properties/412-ridgewood.jpg\"},\"dimensions\":{\"width\":1080,\"height\":720}},{\"index\":1,\"type\":\"solid-color\",\"hex_color\":\"#1A1A2E\",\"position\":{\"x\":0,\"y\":720},\"dimensions\":{\"width\":1080,\"height\":360}},{\"index\":2,\"type\":\"solid-color\",\"hex_color\":\"#E63946\",\"position\":{\"x\":40,\"y\":40},\"dimensions\":{\"width\":180,\"height\":48},\"border_radius\":6},{\"index\":3,\"type\":\"text\",\"text\":\"JUST LISTED\",\"font_name\":\"Inter\",\"font_size_in_px\":18,\"font_weight\":\"bold\",\"text_color\":\"#FFFFFF\",\"text_align\":\"center\",\"vertical_align\":\"center\",\"position\":{\"x\":40,\"y\":40},\"dimensions\":{\"width\":180,\"height\":48}},{\"index\":4,\"type\":\"text\",\"text\":\"EUR 685,000\",\"font_name\":\"Inter\",\"font_size_in_px\":52,\"font_weight\":\"bold\",\"text_color\":\"#FFFFFF\",\"text_align\":\"left\",\"vertical_align\":\"center\",\"position\":{\"x\":40,\"y\":740},\"dimensions\":{\"width\":700,\"height\":72}},{\"index\":5,\"type\":\"text\",\"text\":\"412 Ridgewood Lane, Berlin 10115\",\"font_name\":\"Inter\",\"font_size_in_px\":22,\"font_weight\":\"regular\",\"text_color\":\"#CBD5E1\",\"text_align\":\"left\",\"vertical_align\":\"center\",\"position\":{\"x\":40,\"y\":820},\"dimensions\":{\"width\":900,\"height\":36}},{\"index\":6,\"type\":\"text\",\"text\":\"4 bed \\u00b7 2.5 bath \\u00b7 2,140 sq ft\",\"font_name\":\"Inter\",\"font_size_in_px\":20,\"font_weight\":\"regular\",\"text_color\":\"#94A3B8\",\"text_align\":\"left\",\"vertical_align\":\"center\",\"position\":{\"x\":40,\"y\":870},\"dimensions\":{\"width\":900,\"height\":36}},{\"index\":7,\"type\":\"text\",\"text\":\"Hanse Realty GmbH\",\"font_name\":\"Inter\",\"font_size_in_px\":18,\"font_weight\":\"semibold\",\"text_color\":\"#64748B\",\"text_align\":\"right\",\"vertical_align\":\"center\",\"position\":{\"x\":40,\"y\":1020},\"dimensions\":{\"width\":1000,\"height\":36}}]",
"fontsJson": "[]"
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "d0e1f2a3-aaaa-4000-8000-000000000002",
"name": "Generate Image",
"credentials": {
"iterationLayerApi": {
"id": "1",
"name": "Iteration Layer API"
}
}
}
],
"connections": {
"Manual Trigger": {
"main": [
[
{
"node": "Generate Image",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
}
}Prompt
Generate a real estate listing graphic at 1200x628 pixels. Use the generate_image tool with these layers:
1. Property photo: image layer with [property image URL] as full background
2. Gradient overlay: gradient layer for text readability at the bottom
3. Status badge: solid-color rectangle with [status] text (e.g., "For Sale", "Sold")
4. Price: text layer with [price] in large bold text
5. Address: text layer with [street address, city, state]
6. Stats: text layers for [bedrooms] bd, [bathrooms] ba, [square feet] sqft
7. Agency logo: image layer with [logo URL]