Text to ImagePrefect Pony Xl

ai/prefect-pony-xl

prefect-pony-xl/text-to-image

Prefect Pony XL delivers high-quality anime-style image generation for character art and illustrations. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Examples

ai/prefect-pony-xl Examples 1

Parameters

NameTypeDefaultConstraintsDescription
prompt *Prompttextarea—≤ 5000 charsThe positive prompt for the generation.
sizeSizetext1024*1024≤ 500 charsThe size of the generated media in pixels (width*height).
seedSeednumber——The random seed to use for the generation. -1 means a random seed will be used.
output_formatOutput Formatselectjpegjpeg | png | webpThe format of the output image.

Output fields

FieldTypeDescription
imagesarray<string>Generated image URL(s).

API

Call this model through one unified REST API. Get a key on the API Keys page.

cURL
# 1) Submit — returns { "task_uuid": "..." }
curl -X POST "https://www.namifusion.com/api/v1/marketplace/run/prefect-pony-xl/text-to-image" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "input": {
    "prompt": "A detailed fantasy landscape with a lone rider at sunrise, dramatic clouds, rich colors, cinematic composition, digital illustration.",
    "size": "1024*1024",
    "output_format": "jpeg"
  }
}'

# 2) Poll until status is "completed", then read the output URLs
curl "https://www.namifusion.com/api/v1/marketplace/run/tasks/TASK_UUID" \
  -H "Authorization: Bearer YOUR_API_KEY"
Python
import time, requests

API_KEY = "YOUR_API_KEY"
HEADERS = {"Authorization": f"Bearer {API_KEY}"}

# 1) Submit
resp = requests.post(
    "https://www.namifusion.com/api/v1/marketplace/run/prefect-pony-xl/text-to-image",
    headers=HEADERS,
    json={
        "input": {
            "prompt": "A detailed fantasy landscape with a lone rider at sunrise, dramatic clouds, rich colors, cinematic composition, digital illustration.",
            "size": "1024*1024",
            "output_format": "jpeg"
        }
    },
)
resp.raise_for_status()  # 401/402/429/5xx stop here instead of polling a bad task
task = resp.json()

# 2) Poll until a terminal state (completed / failed / cancelled).
#    This model is allowed up to 300s server-side.
deadline = time.time() + 360
while task.get("status") not in ("completed", "failed", "cancelled"):
    if time.time() > deadline:
        raise TimeoutError(f"still {task.get('status')} — keep the task_uuid and poll later")
    time.sleep(3)
    poll = requests.get(f"https://www.namifusion.com/api/v1/marketplace/run/tasks/{task['task_uuid']}", headers=HEADERS)
    poll.raise_for_status()
    task = poll.json()

print(task["status"], task.get("output"))
JavaScript
const API_KEY = "YOUR_API_KEY";
const HEADERS = { Authorization: `Bearer ${API_KEY}` };

// 1) Submit
const resp = await fetch("https://www.namifusion.com/api/v1/marketplace/run/prefect-pony-xl/text-to-image", {
  method: "POST",
  headers: { ...HEADERS, "Content-Type": "application/json" },
  body: JSON.stringify({
    "input": {
      "prompt": "A detailed fantasy landscape with a lone rider at sunrise, dramatic clouds, rich colors, cinematic composition, digital illustration.",
      "size": "1024*1024",
      "output_format": "jpeg"
    }
  }),
});
if (!resp.ok) throw new Error(`submit failed: ${resp.status} ${await resp.text()}`);
let task = await resp.json();

// 2) Poll until a terminal state (completed / failed / cancelled).
//    This model is allowed up to 300s server-side.
const deadline = Date.now() + 360 * 1000;
while (!["completed", "failed", "cancelled"].includes(task.status)) {
  if (Date.now() > deadline) throw new Error(`still ${task.status} — keep the task_uuid and poll later`);
  await new Promise((r) => setTimeout(r, 3000));
  const poll = await fetch(`https://www.namifusion.com/api/v1/marketplace/run/tasks/${task.task_uuid}`, { headers: HEADERS });
  if (!poll.ok) throw new Error(`poll failed: ${poll.status}`);
  task = await poll.json();
}

console.log(task.status, task.output);

Documentation

ai/prefect-pony-xl

High-quality anime image generation with fast, reliable, and cost-efficient inference.

ai/prefect-pony-xl is a text-to-image model designed for anime-style character art and illustration workflows. It combines strong visual quality with no cold start performance and affordable pricing, making it a practical choice for both production applications and creative experimentation.

🚀 Key Features

  • Anime-specialized output: Optimized for character art, stylized illustrations, and expressive anime visuals.
  • No cold start: Delivers more consistent response times for interactive apps and high-throughput generation pipelines.
  • 1024×1024 default output: Ready for high-quality square compositions commonly used in character and illustration use cases.
  • Multiple output formats: Supports jpeg, png, and webp for flexible delivery and storage workflows.
  • Seed control: Reproduce or iterate on generations more reliably using a fixed Seed.
  • Affordable pricing: Low per-image cost makes it suitable for prototyping, content generation, and scaled deployment.

🛠️ Technical Specifications

ItemDetails
Model Nameai/prefect-pony-xl
Task Typetext-to-image
Model ArchitecturePrompt-driven anime image generation model
InputPrompt(string)
OutputSingle Image
Default Resolution1024×1024
Configurable ResolutionSet via size in width*height format
Output Formatjpeg, png, webp
SeedSupported; -1 uses a random Seed
LatencyOptimized for fast inference with no cold start behavior
Best-fit ContentAnime characters, illustrations, stylized concept art

Sample Prompts

  • masterpiece, anime girl, detailed eyes, soft lighting, fantasy costume, highly detailed illustration
  • 1boy, dynamic action pose, cel shading, dramatic background, vibrant colors, anime style
  • cute pony character, magical forest, pastel palette, clean lineart, high detail, illustration

💰 Pricing

ItemPrice
Base Price$0.015 per generation

💡 Best Use Cases

  • Character design: Generate anime-style character concepts, portraits, and avatar assets.
  • Illustration production: Create promotional art, cover visuals, and stylized creative assets.
  • Social media content: Produce eye-catching anime imagery for community and creator channels.
  • Concept exploration: Rapidly test visual directions for costumes, poses, moods, and fantasy settings.

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