注册

/fal-ai/imagen4/preview

POST https://api.quickrouter.ai/fal-ai/imagen4/preview 在线调试 →
Authorization

在 Header 添加参数 Authorization,其值为 Bearer 之后拼接 Token

示例: Authorization: Bearer ********************

官方文档: https://fal.ai/models/fal-ai/imagen4/preview

请求参数

Header 参数
Authorization string
必需
示例: Bearer {{YOUR_API_KEY}}
Body 参数 application/json
prompt string
必需
提示词
aspect_ratio string
可选
图片比例。枚举值:1:1、16:9、9:16、3:4、4:3
num_images integer
可选
生成图片数量。默认值:1 范围值:1-4
resolution string
可选
分辨率。枚举值:"1K"、"2K"
示例
{
    "prompt": "Capture an intimate close-up bathed in warm, soft, late-afternoon sunlight filtering into a quintessential 1960s kitchen. The focal point is a charmingly designed vintage package of all-purpose flour, resting invitingly on a speckled Formica countertop.",
    "aspect_ratio": "1:1",
    "num_images": 1,
    "resolution": "1K"
}

请求示例代码

curl --location --request POST 'https://api.quickrouter.ai/fal-ai/imagen4/preview' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{
    "prompt": "Capture an intimate close-up bathed in warm, soft, late-afternoon sunlight filtering into a quintessential 1960s kitchen. The focal point is a charmingly designed vintage package of all-purpose flour, resting invitingly on a speckled Formica countertop.",
    "aspect_ratio": "1:1",
    "num_images": 1,
    "resolution": "1K"
}'
var myHeaders = new Headers();
myHeaders.append("Authorization", "Bearer YOUR_API_KEY");
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "prompt": "Capture an intimate close-up bathed in warm, soft, late-afternoon sunlight filtering into a quintessential 1960s kitchen. The focal point is a charmingly designed vintage package of all-purpose flour, resting invitingly on a speckled Formica countertop.",
  "aspect_ratio": "1:1",
  "num_images": 1,
  "resolution": "1K"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://api.quickrouter.ai/fal-ai/imagen4/preview", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));
import http.client
import json

conn = http.client.HTTPSConnection("api.quickrouter.ai")
payload = json.dumps({
  "prompt": "Capture an intimate close-up bathed in warm, soft, late-afternoon sunlight filtering into a quintessential 1960s kitchen. The focal point is a charmingly designed vintage package of all-purpose flour, resting invitingly on a speckled Formica countertop.",
  "aspect_ratio": "1:1",
  "num_images": 1,
  "resolution": "1K"
})
headers = {
  'Authorization': 'Bearer YOUR_API_KEY',
  'Content-Type': 'application/json'
}
conn.request("POST", "/fal-ai/imagen4/preview", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

返回响应

响应参数 application/json
status string
可选
任务状态
request_id string
可选
请求ID
response_url string
可选
获取结果的URL
status_url string
可选
状态查询URL
cancel_url string
可选
取消任务URL
logs null
可选
日志
metrics object
可选
指标数据
queue_position integer
可选
队列位置
示例
{
    "status": "IN_QUEUE",
    "request_id": "484ccb37-5477-44fe-8e75-6d6f6e9160b3",
    "response_url": "https://queue.fal.run/fal-ai/imagen4/requests/484ccb37-5477-44fe-8e75-6d6f6e9160b3",
    "status_url": "https://queue.fal.run/fal-ai/imagen4/requests/484ccb37-5477-44fe-8e75-6d6f6e9160b3/status",
    "cancel_url": "https://queue.fal.run/fal-ai/imagen4/requests/484ccb37-5477-44fe-8e75-6d6f6e9160b3/cancel",
    "logs": null,
    "metrics": {},
    "queue_position": 0
}