Resize, sharpen, and compress an image to fit email platform size limits in a single pipeline.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트
무료GitHub에 공개
generate-social-media-book-promo
Generate a vertical story image for TikTok or Instagram book promotion with cover art, hook text, and author branding.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
실행 점수 미검증
설치 방법 보기포함된 파일(1)
- SKILL.md20.6 KB
SKILL.md(원문)
설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.
Generate Social Media Book Promo
Authors and book marketing teams use this recipe to generate vertical story images for TikTok and Instagram. Compose a gradient background, book cover, hook text, and author branding at 1080x1920 — ready to post or schedule across social platforms.
APIs Used
Image Generation (1 credits/request)
Prerequisites
You need an Iteration Layer API key. Get one at platform.iterationlayer.com during the 7-day trial.
For full integration guidance (SDKs, auth, MCP, error handling), see the Iteration Layer Integration Guide.
Implementation
curl -X POST https://api.iterationlayer.com/image-generation/v1/render \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"dimensions": {
"width_in_px": 1080,
"height_in_px": 1920
},
"output_format": "png",
"layers": [
{
"index": 0,
"type": "gradient",
"gradient_type": "linear",
"angle_in_degrees": 180.0,
"colors": [
{
"hex_color": "#0F0A1A",
"position": 0.0
},
{
"hex_color": "#1B1464",
"position": 50.0
},
{
"hex_color": "#2D1B69",
"position": 100.0
}
],
"position": {
"x_in_px": 0.0,
"y_in_px": 0.0
},
"dimensions": {
"width_in_px": 1080,
"height_in_px": 1920
}
},
{
"index": 1,
"type": "text",
"text": "What if the person you trusted most\nwas the one keeping the secret?",
"font_name": "Lora",
"font_size_in_px": 36,
"text_color": "#E2E8F0",
"font_weight": "regular",
"font_style": "Italic",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 140.0
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 200
}
},
{
"index": 2,
"type": "image",
"buffer": "<base64-encoded-book-cover>",
"position": {
"x_in_px": 240.0,
"y_in_px": 420.0
},
"dimensions": {
"width_in_px": 600,
"height_in_px": 900
}
},
{
"index": 3,
"type": "text",
"text": "THE ASHWORTH CHRONICLES",
"font_name": "Montserrat",
"font_size_in_px": 16,
"text_color": "#6C63FF",
"font_weight": "bold",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1400.0
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 28
}
},
{
"index": 4,
"type": "text",
"text": "The Long Silence",
"font_name": "PlayfairDisplay",
"font_size_in_px": 48,
"text_color": "#FFFFFF",
"font_weight": "bold",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1450.0
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 70
}
},
{
"index": 5,
"type": "text",
"text": "by Elizabeth Ashworth",
"font_name": "Lora",
"font_size_in_px": 22,
"text_color": "#94A3B8",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1540.0
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 36
}
},
{
"index": 6,
"type": "solid-color",
"hex_color": "#6C63FF",
"position": {
"x_in_px": 340.0,
"y_in_px": 1660.0
},
"dimensions": {
"width_in_px": 400,
"height_in_px": 56
}
},
{
"index": 7,
"type": "text",
"text": "Read the first chapter free",
"font_name": "Montserrat",
"font_size_in_px": 18,
"text_color": "#FFFFFF",
"font_weight": "bold",
"text_align": "center",
"vertical_align": "center",
"position": {
"x_in_px": 340.0,
"y_in_px": 1660.0
},
"dimensions": {
"width_in_px": 400,
"height_in_px": 56
}
}
]
}'
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: 1920,
},
output_format: "png",
layers: [
{
index: 0,
type: "gradient",
gradient_type: "linear",
angle_in_degrees: 180.0,
colors: [
{
hex_color: "#0F0A1A",
position: 0.0,
},
{
hex_color: "#1B1464",
position: 50.0,
},
{
hex_color: "#2D1B69",
position: 100.0,
},
],
position: {
x_in_px: 0.0,
y_in_px: 0.0,
},
dimensions: {
width_in_px: 1080,
height_in_px: 1920,
},
},
{
index: 1,
type: "text",
text: "What if the person you trusted most\nwas the one keeping the secret?",
font_name: "Lora",
font_size_in_px: 36,
text_color: "#E2E8F0",
font_weight: "regular",
font_style: "Italic",
text_align: "center",
position: {
x_in_px: 80.0,
y_in_px: 140.0,
},
dimensions: {
width_in_px: 920,
height_in_px: 200,
},
},
{
index: 2,
type: "image",
buffer: bookCoverBase64,
position: {
x_in_px: 240.0,
y_in_px: 420.0,
},
dimensions: {
width_in_px: 600,
height_in_px: 900,
},
},
{
index: 3,
type: "text",
text: "THE ASHWORTH CHRONICLES",
font_name: "Montserrat",
font_size_in_px: 16,
text_color: "#6C63FF",
font_weight: "bold",
text_align: "center",
position: {
x_in_px: 80.0,
y_in_px: 1400.0,
},
dimensions: {
width_in_px: 920,
height_in_px: 28,
},
},
{
index: 4,
type: "text",
text: "The Long Silence",
font_name: "PlayfairDisplay",
font_size_in_px: 48,
text_color: "#FFFFFF",
font_weight: "bold",
text_align: "center",
position: {
x_in_px: 80.0,
y_in_px: 1450.0,
},
dimensions: {
width_in_px: 920,
height_in_px: 70,
},
},
{
index: 5,
type: "text",
text: "by Elizabeth Ashworth",
font_name: "Lora",
font_size_in_px: 22,
text_color: "#94A3B8",
text_align: "center",
position: {
x_in_px: 80.0,
y_in_px: 1540.0,
},
dimensions: {
width_in_px: 920,
height_in_px: 36,
},
},
{
index: 6,
type: "solid-color",
hex_color: "#6C63FF",
position: {
x_in_px: 340.0,
y_in_px: 1660.0,
},
dimensions: {
width_in_px: 400,
height_in_px: 56,
},
},
{
index: 7,
type: "text",
text: "Read the first chapter free",
font_name: "Montserrat",
font_size_in_px: 18,
text_color: "#FFFFFF",
font_weight: "bold",
text_align: "center",
vertical_align: "center",
position: {
x_in_px: 340.0,
y_in_px: 1660.0,
},
dimensions: {
width_in_px: 400,
height_in_px: 56,
},
},
],
});
from iterationlayer import IterationLayer
client = IterationLayer(api_key="YOUR_API_KEY")
result = client.generate_image(
dimensions={
"width_in_px": 1080,
"height_in_px": 1920,
},
output_format="png",
layers=[
{
"index": 0,
"type": "gradient",
"gradient_type": "linear",
"angle_in_degrees": 180.0,
"colors": [
{
"hex_color": "#0F0A1A",
"position": 0.0,
},
{
"hex_color": "#1B1464",
"position": 50.0,
},
{
"hex_color": "#2D1B69",
"position": 100.0,
},
],
"position": {
"x_in_px": 0.0,
"y_in_px": 0.0,
},
"dimensions": {
"width_in_px": 1080,
"height_in_px": 1920,
},
},
{
"index": 1,
"type": "text",
"text": "What if the person you trusted most\nwas the one keeping the secret?",
"font_name": "Lora",
"font_size_in_px": 36,
"text_color": "#E2E8F0",
"font_weight": "regular",
"font_style": "Italic",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 140.0,
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 200,
},
},
{
"index": 2,
"type": "image",
"buffer": book_cover_base64,
"position": {
"x_in_px": 240.0,
"y_in_px": 420.0,
},
"dimensions": {
"width_in_px": 600,
"height_in_px": 900,
},
},
{
"index": 3,
"type": "text",
"text": "THE ASHWORTH CHRONICLES",
"font_name": "Montserrat",
"font_size_in_px": 16,
"text_color": "#6C63FF",
"font_weight": "bold",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1400.0,
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 28,
},
},
{
"index": 4,
"type": "text",
"text": "The Long Silence",
"font_name": "PlayfairDisplay",
"font_size_in_px": 48,
"text_color": "#FFFFFF",
"font_weight": "bold",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1450.0,
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 70,
},
},
{
"index": 5,
"type": "text",
"text": "by Elizabeth Ashworth",
"font_name": "Lora",
"font_size_in_px": 22,
"text_color": "#94A3B8",
"text_align": "center",
"position": {
"x_in_px": 80.0,
"y_in_px": 1540.0,
},
"dimensions": {
"width_in_px": 920,
"height_in_px": 36,
},
},
{
"index": 6,
"type": "solid-color",
"hex_color": "#6C63FF",
"position": {
"x_in_px": 340.0,
"y_in_px": 1660.0,
},
"dimensions": {
"width_in_px": 400,
"height_in_px": 56,
},
},
{
"index": 7,
"type": "text",
"text": "Read the first chapter free",
"font_name": "Montserrat",
"font_size_in_px": 18,
"text_color": "#FFFFFF",
"font_weight": "bold",
"text_align": "center",
"vertical_align": "center",
"position": {
"x_in_px": 340.0,
"y_in_px": 1660.0,
},
"dimensions": {
"width_in_px": 400,
"height_in_px": 56,
},
},
],
)
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: 1920,
},
OutputFormat: "png",
Layers: []il.Layer{
il.NewGradientLayer(0, "linear", []il.GradientColor{
{
HexColor: "#0F0A1A",
Position: 0.0,
},
{
HexColor: "#1B1464",
Position: 50.0,
},
{
HexColor: "#2D1B69",
Position: 100.0,
},
}, il.Position{
XInPx: 0.0,
YInPx: 0.0,
}, il.Dimensions{
WidthInPx: 1080,
HeightInPx: 1920,
}),
il.NewTextLayer(1,
"What if the person you trusted most\nwas the one keeping the secret?",
"Lora", 36, "#E2E8F0",
il.Position{
XInPx: 80.0,
YInPx: 140.0,
},
il.Dimensions{
WidthInPx: 920,
HeightInPx: 200,
}),
il.NewStaticImageLayer(2, bookCoverBase64,
il.Position{
XInPx: 240.0,
YInPx: 420.0,
},
il.Dimensions{
WidthInPx: 600,
HeightInPx: 900,
}),
il.NewTextLayer(3, "THE ASHWORTH CHRONICLES", "Montserrat", 16, "#6C63FF",
il.Position{
XInPx: 80.0,
YInPx: 1400.0,
},
il.Dimensions{
WidthInPx: 920,
HeightInPx: 28,
}),
il.NewTextLayer(4, "The Long Silence", "PlayfairDisplay", 48, "#FFFFFF",
il.Position{
XInPx: 80.0,
YInPx: 1450.0,
},
il.Dimensions{
WidthInPx: 920,
HeightInPx: 70,
}),
il.NewTextLayer(5, "by Elizabeth Ashworth", "Lora", 22, "#94A3B8",
il.Position{
XInPx: 80.0,
YInPx: 1540.0,
},
il.Dimensions{
WidthInPx: 920,
HeightInPx: 36,
}),
il.NewRectangleLayer(6, "#6C63FF",
il.Position{
XInPx: 340.0,
YInPx: 1660.0,
},
il.Dimensions{
WidthInPx: 400,
HeightInPx: 56,
}),
il.NewTextLayer(7, "Read the first chapter free", "Montserrat", 18, "#FFFFFF",
il.Position{
XInPx: 340.0,
YInPx: 1660.0,
},
il.Dimensions{
WidthInPx: 400,
HeightInPx: 56,
}),
},
})
if err != nil {
panic(err)
}
}
{
"name": "Generate Social Media Book Promo",
"nodes": [
{
"parameters": {
"content": "## Generate Social Media Book Promo\n\nAuthors and book marketing teams use this recipe to generate vertical story images for TikTok and Instagram. Compose a gradient background, book cover, hook text, and author branding at 1080x1920 \u2014 ready to post or schedule across social platforms.\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": "4c65718a-1c0d-40b4-af41-25d064886f9b",
"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": "2e1e04e2-34b9-4031-bdc2-6c4f2fd543dd",
"name": "Step 1 Note"
},
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"id": "e7ee734d-fb00-482d-9e28-882a8ed6519a",
"name": "Manual Trigger"
},
{
"parameters": {
"resource": "imageGeneration",
"widthInPx": 1080,
"heightInPx": 1920,
"outputFormat": "png",
"layersJson": "[\n {\n \"index\": 0,\n \"type\": \"gradient\",\n \"gradient_type\": \"linear\",\n \"angle_in_degrees\": 180.0,\n \"colors\": [\n {\n \"hex_color\": \"#0F0A1A\",\n \"position\": 0.0\n },\n {\n \"hex_color\": \"#1B1464\",\n \"position\": 50.0\n },\n {\n \"hex_color\": \"#2D1B69\",\n \"position\": 100.0\n }\n ],\n \"position\": {\n \"x\": 0.0,\n \"y\": 0.0\n },\n \"dimensions\": {\n \"width\": 1080,\n \"height\": 1920\n }\n },\n {\n \"index\": 1,\n \"type\": \"text\",\n \"text\": \"What if the person you trusted most\\nwas the one keeping the secret?\",\n \"font_name\": \"Lora\",\n \"font_size_in_px\": 36,\n \"text_color\": \"#E2E8F0\",\n \"font_weight\": \"regular\",\n \"font_style\": \"Italic\",\n \"text_align\": \"center\",\n \"position\": {\n \"x\": 80.0,\n \"y\": 140.0\n },\n \"dimensions\": {\n \"width\": 920,\n \"height\": 200\n }\n },\n {\n \"index\": 2,\n \"type\": \"image\",\n \"buffer\": \"<base64-encoded-book-cover>\",\n \"position\": {\n \"x\": 240.0,\n \"y\": 420.0\n },\n \"dimensions\": {\n \"width\": 600,\n \"height\": 900\n }\n },\n {\n \"index\": 3,\n \"type\": \"text\",\n \"text\": \"THE ASHWORTH CHRONICLES\",\n \"font_name\": \"Montserrat\",\n \"font_size_in_px\": 16,\n \"text_color\": \"#6C63FF\",\n \"font_weight\": \"bold\",\n \"text_align\": \"center\",\n \"position\": {\n \"x\": 80.0,\n \"y\": 1400.0\n },\n \"dimensions\": {\n \"width\": 920,\n \"height\": 28\n }\n },\n {\n \"index\": 4,\n \"type\": \"text\",\n \"text\": \"The Long Silence\",\n \"font_name\": \"PlayfairDisplay\",\n \"font_size_in_px\": 48,\n \"text_color\": \"#FFFFFF\",\n \"font_weight\": \"bold\",\n \"text_align\": \"center\",\n \"position\": {\n \"x\": 80.0,\n \"y\": 1450.0\n },\n \"dimensions\": {\n \"width\": 920,\n \"height\": 70\n }\n },\n {\n \"index\": 5,\n \"type\": \"text\",\n \"text\": \"by Elizabeth Ashworth\",\n \"font_name\": \"Lora\",\n \"font_size_in_px\": 22,\n \"text_color\": \"#94A3B8\",\n \"text_align\": \"center\",\n \"position\": {\n \"x\": 80.0,\n \"y\": 1540.0\n },\n \"dimensions\": {\n \"width\": 920,\n \"height\": 36\n }\n },\n {\n \"index\": 6,\n \"type\": \"solid-color\",\n \"hex_color\": \"#6C63FF\",\n \"position\": {\n \"x\": 340.0,\n \"y\": 1660.0\n },\n \"dimensions\": {\n \"width\": 400,\n \"height\": 56\n }\n },\n {\n \"index\": 7,\n \"type\": \"text\",\n \"text\": \"Read the first chapter free\",\n \"font_name\": \"Montserrat\",\n \"font_size_in_px\": 18,\n \"text_color\": \"#FFFFFF\",\n \"font_weight\": \"bold\",\n \"text_align\": \"center\",\n \"vertical_align\": \"center\",\n \"position\": {\n \"x\": 340.0,\n \"y\": 1660.0\n },\n \"dimensions\": {\n \"width\": 400,\n \"height\": 56\n }\n }\n]",
"fontsJson": "[]"
},
"type": "n8n-nodes-iterationlayer.iterationLayer",
"typeVersion": 1,
"position": [
500,
300
],
"id": "e6420fa2-9ac1-4cfd-ab76-10f904748538",
"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"
}
}
Generate a vertical social media book promo image at 1080x1920 pixels. Use the generate_image tool with these layers:
1. Background: gradient layer with [color scheme]
2. Book cover: image layer with [cover image] centered
3. Hook text: text layer with [hook/tagline] in large bold text above the cover
4. Author name: text layer with [author name] below the cover
5. CTA: text layer with [call-to-action] (e.g., "Available Now") at the bottom
Response
{
"success": true,
"data": {
"buffer": "iVBORw0KGgoAAAANSUhEUgAA...",
"mime_type": "image/png"
}
}
Links
리뷰
아직 리뷰가 없습니다. 사용해 본 소감을 남겨 주세요.
댓글
로그인 없이 쓸 수 있습니다. 사용 후기, 질문, 작동하지 않은 환경 등을 편하게 남겨 주세요.
아직 댓글이 없습니다. 첫 댓글을 남겨 보세요.
같은 저장소의 스킬
Compress an image to fit within a specific file size in bytes using quality-first compression.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트
Convert a contract PDF to clean markdown for clause extraction or LLM analysis.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트
Convert external documents — specs, contracts, reports — to markdown for knowledge base ingestion.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트
Convert a document to clean markdown suitable for chunking and embedding in a RAG pipeline.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트
Convert an image between PNG, JPEG, and WebP formats with quality control for web optimization.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
iterationlayer/skills42026년 6월 9일 업데이트