Prediction

const input = {
  aspect_ratio: "4:3",
  creativity: "medium",
  moodboard_strength: 0.35,
  prompt: "The text \"Krea 2\" positioned in the dead center, in large helvetica font. An authentic, candid film portrait of a young woman, captured on high-ISO analog stock. Rich textures, fine film grain, and a subtle vintage color cast. A wide-open aperture creates a shallow depth of field, dissolving the background into creamy bokeh and pulling all focus to the expression in her eyes. There is a golden hour glow with glints of rainbow bokeh.",
  style_reference_images: [],
  style_reference_strength: 0.5
};

const output = await replicate.run("krea/krea-2-medium", { input });

// To access the file URL:
console.log(output.url()); //=> "http://example.com"

// To write the file to disk:
fs.writeFile("my-image.png", output);

output = replicate.run(
    "krea/krea-2-medium",
    input={
        "aspect_ratio": "4:3",
        "creativity": "medium",
        "moodboard_strength": 0.35,
        "prompt": "The text \"Krea 2\" positioned in the dead center, in large helvetica font. An authentic, candid film portrait of a young woman, captured on high-ISO analog stock. Rich textures, fine film grain, and a subtle vintage color cast. A wide-open aperture creates a shallow depth of field, dissolving the background into creamy bokeh and pulling all focus to the expression in her eyes. There is a golden hour glow with glints of rainbow bokeh.",
        "style_reference_images": [],
        "style_reference_strength": 0.5
    }
)

# To access the file URL:
print(output.url())
#=> "http://example.com"

# To write the file to disk:
with open("my-image.png", "wb") as file:
    file.write(output.read())

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "input": {
      "aspect_ratio": "4:3",
      "creativity": "medium",
      "moodboard_strength": 0.35,
      "prompt": "The text \\"Krea 2\\" positioned in the dead center, in large helvetica font. An authentic, candid film portrait of a young woman, captured on high-ISO analog stock. Rich textures, fine film grain, and a subtle vintage color cast. A wide-open aperture creates a shallow depth of field, dissolving the background into creamy bokeh and pulling all focus to the expression in her eyes. There is a golden hour glow with glints of rainbow bokeh.",
      "style_reference_images": [],
      "style_reference_strength": 0.5
    }
  }' \
  https://api.replicate.com/v1/models/krea/krea-2-medium/predictions