curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "A wide panoramic hero image for a fintech SaaS landing page: abstract flowing data streams in deep blue and electric teal forming a wave pattern, subtle grid overlay, dark background transitioning to lighter tones on the right side leaving space for headline text, modern and professional"
      }
    ],
    "stream": false
  }'

Using Python (OpenAI SDK)

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_EACHLABS_API_KEY",
    base_url="https://eachsense-agent.core.eachlabs.run/v1"
)

response = client.chat.completions.create(
    model="eachsense/beta",
    messages=[{
        "role": "user",
        "content": "A wide panoramic hero image for a fintech SaaS landing page: abstract flowing data streams in deep blue and electric teal forming a wave pattern, subtle grid overlay, dark background transitioning to lighter tones on the right side leaving space for headline text, modern and professional"
    }]
)

print(response.choices[0].message.content)

With Reference Image

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": [
              {"type": "text", "text": "Create a hero image inspired by this design: extend the visual style into a wide landscape composition suitable for a website header, maintain the color palette and mood, add negative space on the left for headline text overlay"},
              {"type": "image_url", "image_url": {"url": "https://example.com/design-reference.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Images are sent inside messages using the OpenAI multimodal content format. Maximum 4 images per request.

Streaming

Set "stream": true for real-time SSE responses, or "stream": false for complete result in a single response. Streaming is useful for showing progress in UIs; non-streaming is simpler for scripts and automation.

Tips for Hero Image Generation

Leave negative space for text — specify "space for headline on the left/right" in your prompt.
Use wide landscape orientation cues like "panoramic," "wide shot," or "landscape format."
Match your brand palette — include specific color names or hex-inspired descriptions.
Consider dark vs. light modes — generate variants for both backgrounds.
Abstract and gradient styles work best for overlaying text without readability issues.

Examples

SaaS Product Hero

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "A clean hero image for a project management SaaS: an isometric 3D illustration of interconnected floating workflow cards and checkmarks in purple and soft white, clean gradient background from light lavender to white, modern tech aesthetic, wide format with empty space on the right"
      }
    ],
    "stream": false
  }'

E-commerce Store Header

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "A lifestyle hero image for a premium outdoor gear e-commerce store: a hiker standing at the edge of a mountain ridge at golden hour, dramatic vista of layered mountains fading into mist, cinematic wide shot, warm natural lighting, aspirational adventure mood"
      }
    ],
    "stream": false
  }'

Startup Landing Page

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "An abstract hero background for an AI startup landing page: neural network visualization with glowing interconnected nodes and pathways, deep midnight blue to indigo gradient, subtle particle effects, futuristic and sophisticated, wide landscape composition with darker left side for text overlay"
      }
    ],
    "stream": false
  }'

Agency Portfolio Hero

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": "A bold creative agency hero image: an explosion of colorful paint splashes, geometric shapes, and design tools floating in mid-air against a crisp white background, vibrant coral, electric blue, and bright yellow accents, dynamic energy, wide panoramic composition"
      }
    ],
    "stream": false
  }'

Workflow: Landing Page Hero Pipeline

Define page purpose — SaaS product, e-commerce, portfolio, or campaign.
Choose visual style — Abstract, photographic, illustrated, or 3D.
Generate hero with text space — Specify where headlines and CTAs will appear.
Create dark/light variants — Generate for both color schemes.
Produce responsive versions — Generate wider and taller crops for desktop and mobile.

ai-landing-page-hero

AI Landing Page Hero Generator

Quick Start

Using curl