Nano Banana Pro Text to Image

google/nano-banana-2/text-to-image

google/nano-banana-2/text-to-image. 瀏覽圖像、影片與換臉模型 API。先試用任一模型,再透過統一 REST API 整合。

相關模型

Nano Banana Pro Text to Image 相關模型 1
Nano Banana Pro Text to Image 相關模型 2
Nano Banana Pro Text to Image 相關模型 3

完整參數參考、輸出結構與即時價格

AI 模型 API 市集一個平台,全部完成最受歡迎服務條款瀏覽圖像、影片與換臉模型 API。先試用任一模型,再透過統一 REST API 整合。
prompt *Prompttextarea—≤ 5000 chars
aspect_ratioAspect Ratioselect16:91:1 | 3:2 | 2:3 | 3:4 | 4:3 | 4:5 | 5:4 | 9:16 | …
resolutionResolutionselect1k512 | 1k | 2k | 4k

完整參數參考、輸出結構與即時價格

深入了解一個平台,全部完成瀏覽圖像、影片與換臉模型 API。先試用任一模型,再透過統一 REST API 整合。
imagesarray<string>

API

瀏覽圖像、影片與換臉模型 API。先試用任一模型,再透過統一 REST API 整合。

cURL
# 1) Submit — returns { "task_uuid": "..." }
curl -X POST "https://www.namifusion.com/api/v1/marketplace/run/google/nano-banana-2/text-to-image" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "input": {
    "prompt": "A serene mountain landscape at sunrise, with snow-covered peaks and a crystal-clear reflective lake in the foreground. Include vibrant orange and pink hues in the sky, realistic textures, and detailed trees on the slopes.",
    "aspect_ratio": "16:9",
    "resolution": "1k"
  }
}'

# 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/google/nano-banana-2/text-to-image",
    headers=HEADERS,
    json={
        "input": {
            "prompt": "A serene mountain landscape at sunrise, with snow-covered peaks and a crystal-clear reflective lake in the foreground. Include vibrant orange and pink hues in the sky, realistic textures, and detailed trees on the slopes.",
            "aspect_ratio": "16:9",
            "resolution": "1k"
        }
    },
)
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/google/nano-banana-2/text-to-image", {
  method: "POST",
  headers: { ...HEADERS, "Content-Type": "application/json" },
  body: JSON.stringify({
    "input": {
      "prompt": "A serene mountain landscape at sunrise, with snow-covered peaks and a crystal-clear reflective lake in the foreground. Include vibrant orange and pink hues in the sky, realistic textures, and detailed trees on the slopes.",
      "aspect_ratio": "16:9",
      "resolution": "1k"
    }
  }),
});
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);

API 文件

Google Nano Banana 2

Pro-quality image generation at flash speed

Google Nano Banana 2 (Gemini 3.1 Flash Image) is a cutting-edge text-to-image AI model designed for creators who demand high-quality visuals with minimal latency. Supporting resolutions from 512px to 4K, this model excels in generating photorealistic images with improved text rendering, character consistency for up to five characters, and real-world knowledge integration. With no cold starts and affordable pricing, it is optimized for professional use.

🚀 Key Features

  • Flash-speed generation: Delivers high-quality images in seconds, ensuring minimal latency.
  • Multi-resolution support: Outputs available in 0.5K, 1K, 2K, and 4K resolutions to meet diverse needs.
  • Flexible aspect ratios: Supports a wide range of aspect ratios, including 1:1, 16:9, 9:16, and more.
  • Enhanced text rendering: Generates images with improved text clarity and character consistency for up to five characters.
  • Real-world knowledge integration: Optionally enhances outputs with real-time web and image search.
  • Format choice: Export images in PNG or JPEG formats based on your requirements.

🛠️ Technical Specifications

SpecificationDetails
Model ArchitectureGemini 3.1 Flash Image
Input FormatText prompt
Output FormatPNG, JPEG
Resolution0.5K, 1K (default), 2K, 4K
Aspect Ratio1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9, 1:4, 4:1, 1:8, 8:1
Web SearchOptional (default: disabled)
Image SearchOptional (default: disabled)
LatencyFlash-speed generation

Sample Prompts

  1. Prompt: "A futuristic cityscape at sunset, with flying cars and neon lights."
  2. Prompt: "A portrait of a medieval knight in full armor, standing in a forest."

💰 Pricing

ResolutionCost (USD)Additional Features
0.5K$0.045
1K$0.07
2K$0.105
4K$0.14
Web Search+$0.014
Image Search+$0.014

💡 Best Use Cases

  • Cinematic Imagery: Generate atmospheric scenes with photorealistic lighting and effects.
  • Character Portraits: Create detailed and consistent character illustrations for storytelling.
  • Social Media Content: Produce visually appealing images tailored for various platforms.
  • Marketing & Ads: Design professional visuals for advertising campaigns.
  • Concept Art: Visualize creative ideas with high-quality rendering.

🔗 Related Models

  • Nano Banana Pro Text-to-Image: Enhanced quality for professional-grade outputs.
  • Nano Banana Pro Edit: Advanced image editing capabilities.
  • Nano Banana 2 Edit: Edit images with text instructions.

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